Update panels

Test

See merge request motion/ecmc_plugin_safety!1

Db/ecmcSS1Axis.template

@@ -0,0 +1,25 @@
+#- Will be a sub record to the axis object, example:
+#- AXIS_PREFIX=c6015a-02:M1
+record(stringin,"$(AXIS_PREFIX)-SS1-GrpNam") {
+    field(DESC, "Name of Saftey Grp ")
+    field(VAL,  "${NAME}")
+}
+
+record(bi,"${AXIS_PREFIX}-SS1-EnaAct"){
+  field(DESC, "Safety PLG active for this axis")
+  field(VAL,   1)
+  field(ONAM, "1")
+  field(ZNAM, "0")
+}
+
+record(ai,"${AXIS_PREFIX}-SS1-VelMaxLim"){
+  field(DESC, "Velocity max limit (not safety...)")
+  field(VAL,  ${VEL_MAX_LIM=-1})
+  field(PREC, 3)
+}
+
+record(ai,"${AXIS_PREFIX}-SS1-VelRestLim"){
+  field(DESC, "Velocity rest limit (not safety...)")
+  field(VAL,  ${VEL_REST_LIM=-1})
+  field(PREC, 3)
+}

Db/ecmcSS1Group.template

@@ -51,11 +51,11 @@ record(bi,"${P}SS1-${NAME}-AxsStndStllAct"){
   field(ONAM, "Standstill")
   field(ZSV,  "NO_ALARM")
   field(OSV,  "NO_ALARM")
-  field(FLNK, "${P}SS1-${NAME}-RedVeloAct.PROC")
+  field(FLNK, "${P}SS1-${NAME}-RedVeloCmdAct.PROC")
 }
 
 #  // bit 3 reduce velo active
-record(bi,"${P}SS1-${NAME}-RedVeloAct"){
+record(bi,"${P}SS1-${NAME}-RedVeloCmdAct"){
   field(DESC, "SS1-${NAME}: Reduce velo active")
   field(INP,  "${P}SS1-${NAME}-Stat_.B3")
   field(ZNAM, "Not Active")
@@ -63,3 +63,21 @@ record(bi,"${P}SS1-${NAME}-RedVeloAct"){
   field(ZSV,  "NO_ALARM")
   field(OSV,  "NO_ALARM")
 }
+
+record(ai,"$(P)SS1-${NAME}-Dly") {
+    field(DESC, "Power off delay [ms]")
+    field(EGU,  "ms")
+    field(VAL,  "$(DELAY=0)")
+    field(PREC, "0")
+}
+
+
+record(stringin,"$(P)SS1-Grp${ID=0}-Nam") {
+    field(DESC, "Name of Grp ${ID=0}")
+    field(VAL,  "${NAME}")
+}
+
+record(ai,"$(P)SS1-GrpCnt") {
+    field(DESC, "Group Count")
+    field(VAL,  "$(COUNT=0)")
+}

Db/ecmcSS1Main.template

@@ -0,0 +1,11 @@
+record(stringin,"$(P)SS1-PnlTyp") {
+    field(DESC, "Panel name")
+    field(VAL,  "ecmc_plugin_safety_main.ui")
+}
+
+record(bi,"${P}SS1-Loaded"){
+  field(DESC, "Plugin loaded")
+  field(VAL,   1)
+  field(ONAM, "1")
+  field(ZNAM, "0")
+}

GNUmakefile

@@ -2,11 +2,14 @@ include /ioc/tools/driver.makefile
 
 MODULE = ecmc_plugin_safety
 
+# "Transfer" module name to plugin
+USR_CFLAGS +=-DECMC_PLUGIN_MODULE_NAME=${MODULE}
+
 BUILDCLASSES = Linux
 ARCH_FILTER = deb10%
 
 # Run 7.0.6 for now
-EXCLUDE_VERSIONS+=3 7.0.5 7.0.6
+EXCLUDE_VERSIONS+=3 7.0.5 7.0.6 7.0.7
 
 IGNORE_MODULES += asynMotor
 IGNORE_MODULES += motorBase
@@ -16,8 +19,7 @@ OPT_CXXFLAGS_YES = -O3
 
 # dependencies
 ECmasterECMC_VERSION = v1.1.0
-# ecmc_VERSION = 9.2.0
-ecmc_VERSION = safety3
+ecmc_VERSION = v10.0.0_RC1
 
 ################################################################################
 # THIS RELATES TO THE EtherCAT MASTER LIBRARY

README.md

@@ -24,7 +24,7 @@ For initiation of new movements, the target velocity will be limited to 95% of t
 ## Interface
 Basically the safey system is interfaced with three binary signals (ethercat I/O):
 * Ramp down command (from safety system to ecmc). 0 means ramp down command is active.
-* Axis stand still status (to safety system from ecmc). 1 means that all axes are at rest
+* Axis stand still status (to safety system from ecmc). 1 means that all axes are at rest _AND_ disabled
 * Limitation of velocity (optional). 0 means limitation of velocity is acrive
 
  If, for instance, an safety event is triggerd by the safety system, it will immediately command this plugin to rampdown velocity of all axes (that a configured to stop). When all axes, that are configured to rampdown, have stopped then this plugin will disable the axes and set an ethercat output informing the safety system that the axes are standstill. After a certain timout the safety system will make sure power is removed from the motion axes by triggering an STO or removing power. The removal of power or triggering of STO will made regardless if the axes are at rest or not. A reset of the safety system, allowing power to the drives, will only be possible once the safety system gets a confirmation that all axes are at rest.

iocsh/cfg/axis.yaml

@@ -1,185 +1,94 @@
 axis:
-  id: 1                                               # Axis id
-  type: joint                                         # this is for future selection of axis type
-  # mode: CSV                                         # supported mode, CSV and CSP, defaults CSV
-  parameters: 'powerAutoOnOff=2;powerOffDelay=4;powerOnDelay=4;' # additional parameters     # Additional params to motor record driver
-  #healthOutput: ec0...                               # Ethercat entry for health output
-  # autoMode:                                         # Switch drive modes automaticaly for normal motion and homing (smaract for instance)
-  #   modeSet: ec0..                                  # Ethercat entry drive mode write (set CSV,CSP,homing)
-  #   modeAct: ec0..                                  # Ethercat entry drive mode reading (set CSV,CSP,homing)
-  #   modeCmdMotion: 9                                # Drive mode value for normal motion (written to axis.drvMode.modeSet when normal motion)
-  #   modeCmdHome: 10                                 # Drive mode value for when homing (written to axis.drvMode.modeSet when homing)
-  # features:
-  #   blockCom: false                                 # Block communication to axis
-  #   allowedFunctions:
-  #     homing: true                                  # Allow homing
-  #     constantVelocity: true                        # Allow constant velocity
-  #     positioning: true                             # Allow positioning
+  id: ${AXIS_ID=1}                                    # Axis id
+  parameters: 'powerAutoOnOff=2;powerOffDelay=-1;'
+#  feedSwitchesOutput: ec0.s${BO_SID}.binaryOutput${BO_CH=01} # Ethercat entry for feed switches
 
 epics:
-  name: Axis1                                         # Axis anme
+  name: ${AX_NAME=M1}                                 # Axis anme
   precision: 3                                        # Decimal count
-  description: very important motor axis              # Axis description
+  description: Test cfg                               # Axis description
   unit: mm                                            # Unit
   motorRecord:
-    enable: true
-    description: This is MR
-    fieldInit: 'TWV=1000' # Extra config for Motor record
+    fieldInit: 'RTRY=0,FOFF=Frozen'                   # Extra config for Motor record
 
 drive:
-  numerator: 3600                                     # Fastest speed in engineering units
-  denominator: 32768                                  # I/O range for ECMC_EC_ALIAS_DRV_VELO_SET
-  # type: 0                                           # Stepper: 0. DS402: 1 (DS402 = servos and advanced stepper drives)
-  control: ec0.s$(DRV_SLAVE).driveControl01           # Control word ethercat entry
+  numerator: 10                                       # Fastest speed in eng. units (2000 Fullsteps/s==10mm/s)
+  denominator: 32768                                  # I/O range for ECMC_EC_ALIAS_DRV_VELO_SET (normally +-16bit)
+  type: 0                                             # Stepper: 0. DS402: 1 (DS402 = servos and advanced stepper drives)
+  setpoint: ec0.s$(DRV_SID).velocitySetpoint01        # Velocity setpoint if CSV. Position setpoint if CSP
+  control: ec0.s$(DRV_SID).driveControl01             # Control word ethercat entry
   enable: 0                                           # Enable bit index in control word (not used if DS402)
-  enabled: 1                                          # Enabled bit index in status word (not used if DS402)
-  status: ec0.s$(DRV_SLAVE).driveStatus01             # Status word ethercat entry
-  setpoint: ec0.s$(DRV_SLAVE).velocitySetpoint01      # Velocity setpoint if CSV. Position setpoint if CSP
-  reduceTorque: 2                                    # Reduce torque bit in drive control word
-  reduceTorqueEnable: True                           # Enable reduce torque functionality
-#  brake:
-#    enable: true                                     # Enable brake
-#    output: ec0...                                   # Ethercat link to brake output
-#    openDelay: 0                                     # Brake timing parameter in cycles (default 1kHz)
-#    closeAhead: 0                                    # Brake timing parameter in cycles (default 1kHz)
-  reset: 1                                           # Reset   (if no drive reset bit then leave empty)
-  warning: 2                                         # Warning (if no drive warning bit then leave empty)
-  error:                                             # max 3
-    - 3                                              # Error 0 (if no drive error bit then leave empty)
-    - 7                                              # Error 1 (if no drive error bit then leave empty)
-    - 14                                             # Error 2 (if no drive error bit then leave empty)
+  reset: 1                                            # Reset bit in control word (if no drive reset bit then leave empty)
+  reduceTorque: 2                                     # Reduce torque bit in drive control word
+  reduceTorqueEnable: True                            # Enable reduce torque functionality
+  status: ec0.s$(DRV_SID).driveStatus01               # Status word ethercat entry
+  enabled: 1                                          # Enabled bit index in status word (not used if DS402)  
+  warning: 2                                          # Warning bit in status word (if no drive warning bit then leave empty)
+  error:                                              # max 3 error bits in status word
+    - 3                                               # Error 0 (if no drive error bit then leave empty)
+    - 7                                               # Error 1 (if no drive error bit then leave empty)
+    - 14                                              # Error 2 (if no drive error bit then leave empty)
 
 encoder:
-  numerator: 720                                      # Scaling numerator example 360 deg/rev
-  denominator: 8192                                   # Scaling denominator example 4096 ticks per 360 degree
-  # type: 0                                           # Type: 0=Incremental, 1=Absolute
-  bits: 16                                            # Total bit count of encoder raw data
-  # absBits: 0                                        # Absolute bit count (for absolute encoders) always least significant part of 'bits'
-  # absOffset: 0                                      # Encoder offset in eng units (for absolute encoders)
-  # mask: '0xFFF00'                                   # Mask applied to raw encoder value
-  position: ec0.s$(ENC_SLAVE).positionActual01        # Ethercat entry for actual position input (encoder)
-  control: ec0.s$(ENC_SLAVE).encoderControl01         # mandatory only if 'reset' is used
-  status: ec0.s$(ENC_SLAVE).encoderStatus01           # mandatory only if 'warning' or 'error' are used
-  # ready: 10                                         # Bit in encoder status word for encoder ready
-  # source: 0                                         # 0 = Encoder value from etehrcat hardware, 1 = Encoder value from PLC
-  # reset: 1                                          # Reset   (optional)
-  # warning: 2                                        # Warning (optional)
-  # error:                                            # max 3 (optional)
-  #   - 5                                             # Error 0
-  #   - 9                                             # Error 1
-  #   - 11                                            # Error 2
-  # filter:
-  #   velocity:
-  #     size: 100                                     # Filter size for velocity
-  #     enable: true                                  # enable velocity filter
-  #   position:
-  #     size: 100                                     # Filter size for encoder value
-  #     enable: true                                  # enable encoder value filter
-  #  latch:
-  #    position: ''                                   # Link to latched value. Used for some homing seqs
-  #    control: 0                                     # Bit in encoder control word to arm latch. Used for some homing seqs
-  #    status: 0                                      # Bit in encoder status word for latch triggered status. Used for some homing seqs
-  #  primary: 1                                       # Use this encoder as primary (for control)
-  #  homing:
-  #    type: 3                                        # Homing sequence type
-  #    position: -30                                  # Position to reference encoder to
-  #    velocity:
-  #      to: 10                                       # Velocity to cam/sensor (used for some homing seqs)
-  #      from: 5                                      # Velocity from cam/sensor (used for some homing seqs)
-  #    acceleration: 20                               # Acceleration during homing
-  #    deceleration: 100                              # Deceleration during homing
-  #    refToEncIDAtStartup: 1                         # At startup then set the start value of this encoder to actpos of this encoder id
-  #    refAtHome: 1                                   # If homing is executed then set position of this encoder
-  #    tolToPrim: 0                                   # If set then this is the max allowed tolerance between prim encoder and this encoder
-  #    postMoveEnable: yes                            # Enable move after successfull homing
-  #    postMovePosition: 10                           # Position to move to after successfull homing
-  #    trigg: ec0..                                   # Ethercat entry for triggering drive internal homing seq (seq id 26)
-  #    ready: ec0..                                   # Ethercat entry for readinf drive internal homing seq ready (seq id 26)
+  desc: BISS-C
+  numerator: 1                                        # Scaling numerator example 1 mm/rev
+  denominator: 4096                                   # Scaling denominator example 4096 ticks per 360 degree
+  type: 1                                             # Type: 0=Incremental, 1=Absolute
+  bits: 32                                            # Total bit count of encoder raw data
+  absBits: 26                                         # Absolute bit count (for absolute encoders) always least significant part of 'bits'
+  absOffset: -15615                                   # Encoder offset in eng units (for absolute encoders)
+  position: ec0.s$(ENC_SID).positionActual${ENC_CH=01}  # Ethercat entry for actual position input (encoder)
+  status: ec0.s$(ENC_SID).encoderStatus${ENC_CH=01}     # mandatory only if 'warning' or 'error' are used
+  ready: 2                                            # Bit in encoder status word for encoder ready
+  warning: 0                                          # Warning (optional)
+  error:                                              # max 3 (optional)
+    - 1                                               # Error 0
+  delayComp:                                          # Delay compensation for time between application of setpoint to reading of encoder (normally atleast 2 cycles)
+    time: 0                                           # Delay time between set and act [cycles]
+    enable: true                                        # enable (defaults to 1 if not set)
+  
 
 controller:
-  Kp: 1                                              # Kp proportinal gain
-  Ki: 0.02                                          # Ki integral gain
-  Kd: 0                                             # Kd derivative gain
-  # Kff: 1                                            # Feed forward gain
-  # deadband:
-  #   tol: 0.01                                       # Stop control if within this distance from target for the below time
-  #   time: 100
-  # limits:
-  #   minOutput: -100                                 # Minimum controller output
-  #   maxOutput: 100                                  # Maximum controller output
-  #   minIntegral: -100                               # Minimum integral output
-  #   maxIntegral: 100                                # Maximum integral output
-  # inner:
-  #   Kp: 0.1                                         # Kp for when close to target
-  #   Ki: 0.1                                         # Ki for when close to target
-  #   Kd: 0.1                                         # Kd for when close to target
-  #   tol: 0.1                                        # Distance from target for when inner PID params will be used, defaults to atTarget tol
+  Kp: 10                                              # Kp proportinal gain
+  Ki: 0                                               # Ki integral gain
+  Kd: 0                                               # Kd derivative gain
 
 trajectory:
-  # type: 1                                           # Default 0 = trapetz, 1 = S-curve (ruckig)
   axis:
-    velocity: 500                                     # Default velo for axis
-    acceleration: 200                                 # Default acc for axis
-    deceleration: 200                                 # Default dec for axis
-    emergencyDeceleration: 1200                       # Deceleration when axis in error state
+    velocity: 2                                       # Default velo for axis
+    acceleration: 2                                   # Default acc for axis
+    deceleration: 2                                   # Default dec for axis
+    emergencyDeceleration: 5                          # Deceleration when axis in error state
     jerk: 10                                          # Default jerk for axis
   jog:
-    velocity: 5                                       # Default velo fro JOG (motor record)
-#  modulo:
-#    range: 360                                       # Modulo range 0..360
-#    type: 0                                          # Modulo type
+    velocity: 1                                       # Default velo fro JOG (motor record)
 
 input:
   limit:
-    forward: ec0.s$(DRV_SLAVE).driveStatus01.12       # Ethercat entry for low limit switch input
-  #  forwardPolarity: 0                               # Polarity of forward limit switch
-    backward: ec0.s$(DRV_SLAVE).driveStatus01.11       # Ethercat entry for high limit switch input
-  #  backwardPolarity: 0                              # Polarity of forward limit switch
-  home: 'ec0.s$(DRV_SLAVE).ONE.0'                     # Ethercat entry for home switch
-  # homePolarity: 0                                   # Polarity of home switch
-  interlock: 'ec0.s$(DRV_SLAVE).ONE.0'                # Ethercat entry for interlock switch input
-  # interlockPolarity: 0                              # Polarity of interlock switch
-
-# homing:
-#   type: 3                                           # Homing sequence type
-#   position: -30                                     # Position to reference encoder to
-#   velocity:
-#     to: 10                                          # Velocity to cam/sensor (used for some homing seqs)
-#     from: 5                                         # Velocity from cam/sensor (used for some homing seqs)
-#   acc: 20                                           # Acceleration during homing
-#   dec: 100                                          # Deceleration during homing
-#   refToEncIDAtStartup: 1                            # At startup then set the start value of this encoder to actpos of this encoder id
-#   refAtHome: 1                                      # If homing is executed then set position of this encoder
-#   tolToPrim: 0                                      # If set then this is the max allowed tolerance between prim encoder and this encoder
-#   postMoveEnable: yes                               # Enable move after successfull homing
-#   postMovePosition: 10                              # Position to move to after successfull homing
-#   timeout: 100                                      # Sequence timeout
+    forward: ec0.s$(DRV_SID).driveStatus01.12         # Ethercat entry for low limit switch input
+    backward: ec0.s$(DRV_SID).driveStatus01.11        # Ethercat entry for high limit switch input
+  home: 'ec0.s$(DRV_SID).ONE.0'                       # Ethercat entry for home switch
+  interlock: 'ec0.s-1.ONE.0'                  # Ethercat entry for interlock switch input
 
 softlimits:
-  enable: false                                       # Enable soft limits
-  forward: 100                                        # Soft limit position fwd
-  forwardEnable: false                                # Soft limit position fwd enable
-  backward: -100                                      # Soft limit position bwd
-  backwardEnable: false                               # Soft limit position bwd enable
+  enable: true                                       # Enable soft limits
+  forward: 30                                        # Soft limit position fwd
+  forwardEnable: true                                # Soft limit position fwd enable
+  backward: -30                                      # Soft limit position bwd
+  backwardEnable: true                               # Soft limit position bwd enable
 
 monitoring:
   lag:
     enable: true                                      # Enable position lag monitoring (following error)
-    tolerance: 10                                      # Allowed tolerance
-    time: 10                                          # Allowed time outside tolerance  target:
-  target:
-    enable: true                                     # Enable at target monitoring (needs to be enabled if using motor record)
     tolerance: 0.1                                    # Allowed tolerance
-    time: 10                                          # Filter time inside tolerance to be at target
+    time: 10                                          # Allowed time outside tolerance  target:
   velocity:
-    enable: true                                     # Enable velocity monitoring
-    max: 1000                                          # Allowed max velocity
+    enable: false                                     # Enable velocity monitoring
+    max: 8                                            # Allowed max velocity
     time:
       trajectory: 100                                 # Time allowed outside max velo before system init halt
       drive: 200                                      # Time allowed outside max velo before system disables drive
-  # velocityDifference:
-  #   enable: true                                    # Enable velocity diff monitoring (velo set vs velo act)
-  #   max: 100                                        # Allowed max difference
-  #   time:
-  #     trajectory: 100                               # Time allowed outside max diff velo before system init halt
-  #     drive: 200                                    # Time allowed outside max diff velo before system disables drive
+  target:
+    enable: true                                      # Enable at target monitoring (needs to be enabled if using motor record)
+    tolerance: 0.01                                   # Allowed tolerance
+    time: 10                                          # Filter time inside tolerance to be at target

iocsh/cfg/enc_open_loop.yaml

@@ -0,0 +1,12 @@
+encoder:
+  desc: 'Open loop'
+  unit: mm
+  numerator: 1                                # Scaling numerator
+  denominator: 12800                          # Scaling denominator
+  type: 0                                     # Type: 0=Incremental, 1=Absolute
+  bits: 16                                    # Total bit count of encoder raw data
+  absBits: 0                                  # Absolute bit count (for absolute encoders)
+  absOffset: 0                                # Encoder offset in eng units (for absolute encoders)
+  position: ec0.s$(ENC_SID).positionActual01  # Ethercat entry for actual position input (encoder)
+  homing:
+    refToEncIDAtStartup: 1                    # Ref encoder at startup (to BISS value)

iocsh/test_4ax_box.script

@@ -11,8 +11,7 @@
 ##       camon c6025a:SS1-first-Err c6025a:SS1-first-RmpDwnCmdAct c6025a:SS1-first-AxsStndStllAct
 ##
 
-#epicsEnvSet(IOC,c6025a)
-require ecmccfg sandst_a,"ECMC_VER=sandst_a,ENG_MODE=1,MASTER_ID=1"
+require ecmccfg "ENG_MODE=1,MASTER_ID=0"
 
 ##############################################################################
 ## Load components lib
@@ -28,7 +27,8 @@ ${SCRIPTEXEC} ${ecmccomp_DIR}applyComponent.cmd "COMP=Motor-Generic-2Phase-Stepp
 
 epicsEnvSet("ENC_SLAVE",              "2")
 ${SCRIPTEXEC} ${ecmccfg_DIR}addSlave.cmd, "SLAVE_ID=$(ENC_SLAVE), HW_DESC=EL5042"
-${SCRIPTEXEC} ${ecmccomp_DIR}applyComponent.cmd "COMP=Encoder-RLS-LA11-24bit-BISS-C"
+${SCRIPTEXEC} ${ecmccomp_DIR}applyComponent.cmd "COMP=Encoder-RLS-LA11-26bit-BISS-C,CH_ID=1"
+${SCRIPTEXEC} ${ecmccomp_DIR}applyComponent.cmd "COMP=Encoder-RLS-LA11-26bit-SSI,CH_ID=2"
 
 epicsEnvSet("BO_SLAVE",              "5")
 ${SCRIPTEXEC} ${ecmccfg_DIR}addSlave.cmd, "SLAVE_ID=$(BO_SLAVE), HW_DESC=EL2008"
@@ -53,23 +53,22 @@ ${SCRIPTEXEC} ${ECMC_CONFIG_ROOT}loadYamlAxis.cmd, "FILE=./cfg/axis.yaml"
 require ecmc_plugin_safety
 
 # Create SS1 group
-#-   EC_RAMP_DOWN       :   Ethercat entry for ramp down command, input to ecmc (command from safety PLC/system)
-#-   EC_AXES_REST       :   Ethercat entry for signaling that all axes in group are at rest, output from ecmc (feedback to safety PLC/system)
-#-   EC_AXES_MAX_VELO   :   Ethercat entry for reducing velocity, input to ecmc (command from safety PLC/system)
-#-   DELAY_MS           :   Time between rampdown command and STO
-epicsEnvSet(EC_RAMP_DOWN,"ec${ECMC_EC_MASTER_ID}.s${BI_SLAVE}.binaryInput08.0")
-epicsEnvSet(EC_AXES_REST,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.binaryOutput07.0")
-epicsEnvSet(EC_AXES_MAX_VELO,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.ONE.0")
+#-   EC_RAMP_DOWN_CMD :   EtherCAT entry for ramp down command, input to ecmc (command from safety PLC/system)
+#-   EC_REST_STAT     :   EtherCAT entry for signaling that all axes in group are at rest, output from ecmc (feedback to safety PLC/system)
+#-   EC_RED_VEL_CMD   :   EtherCAT entry for reducing velocity, input to ecmc (command from safety PLC/system)
+#-   DELAY_MS         :   Time between rampdown command and STO
+epicsEnvSet(EC_RAMP_DOWN_CMD,"ec${ECMC_EC_MASTER_ID}.s${BI_SLAVE}.binaryInput08.0")
+epicsEnvSet(EC_REST_STAT,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.binaryOutput07.0")
+epicsEnvSet(EC_RED_VEL_CMD,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.ONE.0")
 epicsEnvSet(SAFETY_TIMEOUT,500)
-${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addSS1Group.cmd "NAME=first,EC_RAMP_DOWN=${EC_RAMP_DOWN},EC_AXES_REST=${EC_AXES_REST},EC_AXES_MAX_VELO=${EC_AXES_MAX_VELO=empty},DELAY_MS=${SAFETY_TIMEOUT}"
+${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addSS1Group.cmd "NAME=first,EC_RAMP_DOWN_CMD=${EC_RAMP_DOWN_CMD},EC_REST_STAT=${EC_REST_STAT},EC_RED_VEL_CMD=${EC_RED_VEL_CMD=empty},DELAY_MS=${SAFETY_TIMEOUT}"
 
 #- Add axis
 #-   AX_ID              :   Axis ID
 #-   VELO_REST_LIM      :   Velocity at rest limit [unit same as EGU of axis]
-#-   VELO_MAX_LIM       :   Velocity maximum limit, -1 to disable [unit same as EGU of axis]
+#-   VELO_MAX_LIM       :   Velocity maximum limit when EC_RED_VEL_CMD, set to -1 to disable [unit same as EGU of axis]
 ${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addAxisToSafetyGroup.cmd "NAME=first,AX_ID=1,VELO_REST_LIM=1,VELO_MAX_LIM=100"
 
-
 ##############################################################################
 ## Configure diagnostics:
 #

iocsh/test_lab_rack.script

@@ -0,0 +1,77 @@
+##############################################################################
+#- test config for ecmc_plugin_safety
+#-
+#- In this config the interface to safety system is liked to simulated ethercat entries:
+#- * To allow motion: 
+#-      caput c6025a:m0s013-Zero 3 
+#- * To simulate interlock from safety system:
+#-      caput c6025a:m0s013-Zero 0
+#-
+#- Monitor status with:
+#-       camon c6025a:SS1-first-Err c6025a:SS1-first-RmpDwnCmdAct c6025a:SS1-first-AxsStndStllAct
+#-
+#- ethercat slaves
+#-  0  0:0   PREOP  +  EK1100 EtherCAT Coupler (2A E-Bus)
+#-  1  0:1   PREOP  +  EL2068 8Ch. Dig Output 24V, 0.5A
+#-  2  0:2   PREOP  +  EL2819 16K. Dig. Ausgang 24V, 0,5A, Diagnose
+#-  3  0:3   PREOP  +  EL5001 1K. SSI Encoder
+#-  4  0:4   PREOP  +  EL6224 (IO Link Master)
+#-  5  0:5   PREOP  +  EL2008 8K. Dig. Ausgang 24V, 0.5A
+#-  6  0:6   PREOP  +  EL2522 2K. Pulse Train Ausgang
+#-  7  0:7   PREOP  +  EL5072 2Ch. Inductive sensor interface (LVDT, Half Bridge)
+#-  8  0:8   PREOP  +  EL1008 8K. Dig. Eingang 24V, 3ms
+#-  9  0:9   PREOP  +  EL5042 2Ch. BiSS-C Encoder
+#- 10  0:10  PREOP  +  EL6692 EtherCAT Bridge-Klemme (Prim<69>r)
+#- 11  0:11  PREOP  +  EK1100 EtherCAT-Koppler (2A E-Bus)
+#- 12  0:12  PREOP  +  EL7031 1K. Schrittmotor-Endstufe (24V, 1.5A)
+#- 13  0:13  PREOP  +  EL7201 1K. MDP742 Servo-Motor-Endstufe (50V, 4A)
+#- 14  0:14  PREOP  +  EL7041-0052 1Ch. Stepper motor output stage (50V, 5A)
+#- 15  0:15  PREOP  +  EL7342 2Ch. DC motor output stage (50V, 3.5A)
+#- 16  0:16  PREOP  +  EL7411 BLDC Terminal with incremental encoder/Hall, 50 V DC, 4.
+#- 17  0:17  PREOP  +  EL7211-9014 1K. MDP742 Servo-Motor-Endstufe mit OCT (50V, 4,5A 
+#- 18  0:18  PREOP  +  EL9576 Bremschopper Klemme
+
+require ecmccfg v10.0.0_RC1 "ENG_MODE=1,MASTER_ID=0,ECMC_VER=v10.0.0_RC1"
+
+# 0:14 - EL7041    1Ch Stepper
+${SCRIPTEXEC} ${ecmccfg_DIR}addSlave.cmd,       "SLAVE_ID=14,HW_DESC=EL7041-0052"
+${SCRIPTEXEC} ${ecmccfg_DIR}applyComponent.cmd  "COMP=Motor-Generic-2Phase-Stepper,  MACROS='I_MAX_MA=1500, I_STDBY_MA=1000, U_NOM_MV=48000, R_COIL_MOHM=1230'"
+epicsEnvSet(DRV_SID,${ECMC_EC_SLAVE_NUM})
+
+# 0:9  - EL5042    2Ch BiSS-C Encoder, RLS-LA11
+${SCRIPTEXEC} ${ecmccfg_DIR}addSlave.cmd,       "SLAVE_ID=9,HW_DESC=EL5042"
+${SCRIPTEXEC} ${ecmccfg_DIR}applyComponent.cmd  "COMP=Encoder-RLS-LA11-26bit-BISS-C,CH_ID=1"
+${SCRIPTEXEC} ${ecmccfg_DIR}applyComponent.cmd  "COMP=Encoder-RLS-LA11-26bit-BISS-C,CH_ID=2"
+epicsEnvSet(ENC_SID,${ECMC_EC_SLAVE_NUM})
+
+${SCRIPTEXEC} ${ecmccfg_DIR}loadYamlAxis.cmd,   "FILE=./cfg/axis.yaml,          DEV=${IOC}, AX_NAME=M1, AXIS_ID=1, DRV_SID=${DRV_SID}, ENC_SID=${ENC_SID}, ENC_CH=01"
+${SCRIPTEXEC} ${ecmccfg_DIR}loadYamlEnc.cmd,    "FILE=./cfg/enc_open_loop.yaml, DEV=${IOC}, ENC_SID=${DRV_SID}"
+
+
+##############################################################################
+## Load safety plugin
+require ecmc_plugin_safety v10.0.0_RC1
+
+# simulate inputs and outputs in drive "ZERO" and ONE dummy-entry
+epicsEnvSet(BI_SLAVE,${DRV_SID})
+epicsEnvSet(BO_SLAVE,${DRV_SID})
+
+# Create SS1 group
+#-   EC_RAMP_DOWN_CMD      :   Digital Input:  Ethercat entry for ramp down command, input to ecmc (command from safety PLC/system)
+#-   EC_AXES_AT_REST_STAT  :   Digital Output: Ethercat entry for signaling that all axes in group are at rest, output from ecmc (feedback to safety PLC/system)
+#-   EC_AXES_LIM_VELO_CMD  :   Digital Input:  Ethercat entry for reducing velocity, input to ecmc (command from safety PLC/system)
+#-   DELAY_MS              :   Time between rampdown command and STO
+epicsEnvSet(EC_RAMP_DOWN_CMD,"ec${ECMC_EC_MASTER_ID}.s${BI_SLAVE}.ONE.0")
+epicsEnvSet(EC_AXES_AT_REST_STAT,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.ZERO.0")
+epicsEnvSet(EC_AXES_LIM_VELO_CMD,"ec${ECMC_EC_MASTER_ID}.s${BO_SLAVE}.ONE.1")
+epicsEnvSet(SAFETY_TIMEOUT,500)
+${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addSS1Group.cmd "NAME=first,EC_RAMP_DOWN_CMD=${EC_RAMP_DOWN_CMD},EC_AXES_AT_REST_STAT=${EC_AXES_AT_REST_STAT},EC_AXES_LIM_VELO_CMD=${EC_AXES_LIM_VELO_CMD=empty},DELAY_MS=${SAFETY_TIMEOUT}"
+
+#- Add axis
+#-   AX_ID              :   Axis ID
+#-   VELO_REST_LIM      :   Velocity at rest limit [unit same as EGU of axis]
+#-   VELO_MAX_LIM       :   Velocity maximum limit, -1 to disable [unit same as EGU of axis]
+${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addAxisToSafetyGroup.cmd "NAME=first,AX_ID=1,VELO_REST_LIM=0.01,VELO_MAX_LIM=1"
+
+ecmcEpicsEnvSetCalc(S_ID, "${DRV_SID}", "%03d")
+afterInit "dbpf ${IOC}:m${ECMC_EC_MASTER_ID=0}s${S_ID}-One 0"

qt/ecmc_plugin_safety_group.ui

@@ -0,0 +1,271 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>311</width>
+    <height>269</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QGroupBox" name="groupBox">
+   <property name="geometry">
+    <rect>
+     <x>5</x>
+     <y>35</y>
+     <width>296</width>
+     <height>151</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Diagnostics</string>
+   </property>
+   <widget class="caLabel" name="calabel_6">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>60</y>
+      <width>206</width>
+      <height>28</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Reduced velo cmd active:</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="caLed" name="caled_2">
+    <property name="geometry">
+     <rect>
+      <x>245</x>
+      <y>30</y>
+      <width>30</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-$(SAFETY_GRP)-RmpDwnCmdAct</string>
+    </property>
+    <property name="falseColor">
+     <color>
+      <red>0</red>
+      <green>85</green>
+      <blue>0</blue>
+     </color>
+    </property>
+    <property name="trueColor">
+     <color>
+      <red>255</red>
+      <green>0</green>
+      <blue>0</blue>
+     </color>
+    </property>
+   </widget>
+   <widget class="caLed" name="caled_3">
+    <property name="geometry">
+     <rect>
+      <x>245</x>
+      <y>60</y>
+      <width>30</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-$(SAFETY_GRP)-RedVeloCmdAct</string>
+    </property>
+    <property name="falseColor">
+     <color>
+      <red>0</red>
+      <green>85</green>
+      <blue>0</blue>
+     </color>
+    </property>
+    <property name="trueColor">
+     <color>
+      <red>255</red>
+      <green>0</green>
+      <blue>0</blue>
+     </color>
+    </property>
+   </widget>
+   <widget class="caLabel" name="calabel_5">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>30</y>
+      <width>246</width>
+      <height>28</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>E-Stop (rampdown cmd active):</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="caLabel" name="calabel_4">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>85</y>
+      <width>251</width>
+      <height>26</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Axes at rest:</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="caLed" name="caled">
+    <property name="geometry">
+     <rect>
+      <x>245</x>
+      <y>88</y>
+      <width>30</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-$(SAFETY_GRP)-AxsStndStllAct</string>
+    </property>
+    <property name="falseColor">
+     <color>
+      <red>255</red>
+      <green>0</green>
+      <blue>0</blue>
+     </color>
+    </property>
+    <property name="trueColor">
+     <color>
+      <red>0</red>
+      <green>85</green>
+      <blue>0</blue>
+     </color>
+    </property>
+   </widget>
+   <widget class="caLineEdit" name="calineedit_47">
+    <property name="geometry">
+     <rect>
+      <x>225</x>
+      <y>120</y>
+      <width>61</width>
+      <height>16</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-$(SAFETY_GRP)-Dly</string>
+    </property>
+    <property name="colorMode">
+     <enum>caLineEdit::Default</enum>
+    </property>
+    <property name="alarmHandling">
+     <enum>caLineEdit::onBackground</enum>
+    </property>
+    <property name="precisionMode">
+     <enum>caLineEdit::Channel</enum>
+    </property>
+   </widget>
+   <widget class="caLabel" name="calabel_7">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>115</y>
+      <width>206</width>
+      <height>26</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Power off delay [ms]:</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+  </widget>
+  <widget class="caLabel" name="calabel">
+   <property name="geometry">
+    <rect>
+     <x>50</x>
+     <y>5</y>
+     <width>221</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>SS1 group: $(SAFETY_GRP=)</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="caMultiLineString" name="camultilinestring">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>195</y>
+     <width>291</width>
+     <height>61</height>
+    </rect>
+   </property>
+   <property name="font">
+    <font>
+     <family>Lucida Sans Typewriter</family>
+     <pointsize>8</pointsize>
+    </font>
+   </property>
+   <property name="sizeAdjustPolicy">
+    <enum>QAbstractScrollArea::AdjustToContents</enum>
+   </property>
+   <property name="plainText">
+    <string>NOTE:
+ecmc_plugin_safety has NO safety rated
+features. It only acts as an interface to a
+dedicated safety system.</string>
+   </property>
+   <property name="fontScaleMode" stdset="0">
+    <enum>caMultiLineString::None</enum>
+   </property>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>caLabel</class>
+   <extends>QLabel</extends>
+   <header>caLabel</header>
+  </customwidget>
+  <customwidget>
+   <class>caLed</class>
+   <extends>QWidget</extends>
+   <header>caLed</header>
+  </customwidget>
+  <customwidget>
+   <class>caLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>caLineEdit</header>
+  </customwidget>
+  <customwidget>
+   <class>caMultiLineString</class>
+   <extends>QPlainTextEdit</extends>
+   <header>caMultiLineString</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

qt/ecmc_plugin_safety_main.ui

@@ -0,0 +1,458 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>146</width>
+    <height>315</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="caLabel" name="calabel">
+   <property name="geometry">
+    <rect>
+     <x>5</x>
+     <y>0</y>
+     <width>136</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string> Safety plugin</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="QGroupBox" name="groupBox_6">
+   <property name="geometry">
+    <rect>
+     <x>5</x>
+     <y>35</y>
+     <width>136</width>
+     <height>241</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Group:</string>
+   </property>
+   <widget class="caFrame" name="caframe_11">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>30</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=01,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=1</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_13">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>80</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=03,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=3</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_4">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_14">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>105</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=04,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=4</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_6">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_15">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>130</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=05,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=5</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_7">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_16">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>155</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=06,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=6</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_9">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_17">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>180</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=07,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=7</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_12">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_18">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>205</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=08,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=8</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_13">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+   <widget class="caFrame" name="caframe_12">
+    <property name="geometry">
+     <rect>
+      <x>5</x>
+      <y>55</y>
+      <width>120</width>
+      <height>30</height>
+     </rect>
+    </property>
+    <property name="macro">
+     <string notr="true">GRP_ID=02,IOC=$(IOC)</string>
+    </property>
+    <property name="visibility">
+     <enum>caFrame::Calc</enum>
+    </property>
+    <property name="visibilityCalc">
+     <string notr="true">A&gt;=2</string>
+    </property>
+    <property name="channel" stdset="0">
+     <string notr="true">$(IOC):SS1-GrpCnt</string>
+    </property>
+    <widget class="caShellCommand" name="cashellcommand_3">
+     <property name="geometry">
+      <rect>
+       <x>15</x>
+       <y>5</y>
+       <width>100</width>
+       <height>21</height>
+      </rect>
+     </property>
+     <property name="label">
+      <string notr="true">$(GRP_ID)</string>
+     </property>
+     <property name="labels">
+      <string>$(GRP_ID)</string>
+     </property>
+     <property name="files">
+      <string>bash /ioc/modules/qt/ecmcOpenObject.sh</string>
+     </property>
+     <property name="args">
+      <string>PLG_SAFETY_GRP $(IOC) $(GRP_ID);</string>
+     </property>
+    </widget>
+   </widget>
+  </widget>
+  <widget class="caLineEdit" name="calineedit">
+   <property name="geometry">
+    <rect>
+     <x>95</x>
+     <y>285</y>
+     <width>41</width>
+     <height>20</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string/>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(IOC):SS1-GrpCnt</string>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_2">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>285</y>
+     <width>91</width>
+     <height>21</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Group cnt:</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>caFrame</class>
+   <extends>QFrame</extends>
+   <header>caFrame</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>caLabel</class>
+   <extends>QLabel</extends>
+   <header>caLabel</header>
+  </customwidget>
+  <customwidget>
+   <class>caLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>caLineEdit</header>
+  </customwidget>
+  <customwidget>
+   <class>caShellCommand</class>
+   <extends>QWidget</extends>
+   <header>caShellCommand</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

qt/readme.md

@@ -0,0 +1,10 @@
+# Panel for plugin
+```
+caqtdm -macro "IOC=c6015a-02,SAFETY_GRP=first" ecmc_plugin_safety_main.ui 
+```
+
+# Panel to simulate motion safety box
+To be used together with the test scripts in the iocsh dir
+```
+caqtdm -macro "IOC=c6015a-02,BI_S_ID=014,BO_S_ID=014" sim_motion_safety_box.ui
+```

qt/sim_motion_safety_box.ui

@@ -0,0 +1,247 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>341</width>
+    <height>312</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="caByteController" name="cabytecontroller">
+   <property name="geometry">
+    <rect>
+     <x>55</x>
+     <y>40</y>
+     <width>40</width>
+     <height>70</height>
+    </rect>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(IOC):m$(M_ID=0)s$(BI_S_ID)-One</string>
+   </property>
+   <property name="endBit">
+    <number>0</number>
+   </property>
+   <property name="foreground" stdset="0">
+    <color>
+     <red>78</red>
+     <green>154</green>
+     <blue>6</blue>
+    </color>
+   </property>
+   <property name="background" stdset="0">
+    <color>
+     <red>255</red>
+     <green>0</green>
+     <blue>0</blue>
+    </color>
+   </property>
+   <property name="fontScaleMode" stdset="0">
+    <enum>EPushButton::None</enum>
+   </property>
+  </widget>
+  <widget class="caByte" name="cabyte">
+   <property name="geometry">
+    <rect>
+     <x>55</x>
+     <y>200</y>
+     <width>40</width>
+     <height>70</height>
+    </rect>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(IOC):m$(M_ID=0)s$(BO_S_ID)-Zero</string>
+   </property>
+   <property name="endBit">
+    <number>0</number>
+   </property>
+   <property name="foreground" stdset="0">
+    <color>
+     <red>78</red>
+     <green>154</green>
+     <blue>6</blue>
+    </color>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel">
+   <property name="geometry">
+    <rect>
+     <x>125</x>
+     <y>65</y>
+     <width>171</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>E-Stop command</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_2">
+   <property name="geometry">
+    <rect>
+     <x>125</x>
+     <y>140</y>
+     <width>186</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Reduce velo command</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_3">
+   <property name="geometry">
+    <rect>
+     <x>125</x>
+     <y>225</y>
+     <width>161</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Axes at rest status</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="caTextEntry" name="catextentry">
+   <property name="geometry">
+    <rect>
+     <x>54</x>
+     <y>280</y>
+     <width>41</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(IOC):m$(M_ID=0)s$(BI_S_ID)-One</string>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_4">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>10</y>
+     <width>301</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Simulation of motion safety box</string>
+   </property>
+  </widget>
+  <widget class="caByteController" name="cabytecontroller_2">
+   <property name="geometry">
+    <rect>
+     <x>55</x>
+     <y>120</y>
+     <width>40</width>
+     <height>70</height>
+    </rect>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(IOC):m$(M_ID=0)s$(BI_S_ID)-One</string>
+   </property>
+   <property name="startBit">
+    <number>1</number>
+   </property>
+   <property name="endBit">
+    <number>1</number>
+   </property>
+   <property name="foreground" stdset="0">
+    <color>
+     <red>78</red>
+     <green>154</green>
+     <blue>6</blue>
+    </color>
+   </property>
+   <property name="background" stdset="0">
+    <color>
+     <red>255</red>
+     <green>0</green>
+     <blue>0</blue>
+    </color>
+   </property>
+   <property name="fontScaleMode" stdset="0">
+    <enum>EPushButton::None</enum>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_5">
+   <property name="geometry">
+    <rect>
+     <x>135</x>
+     <y>85</y>
+     <width>131</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>(Ramp down command)</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+  <widget class="caLabel" name="calabel_6">
+   <property name="geometry">
+    <rect>
+     <x>120</x>
+     <y>275</y>
+     <width>171</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Command PV (ONE)</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+   </property>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>caTextEntry</class>
+   <extends>caLineEdit</extends>
+   <header>caTextEntry</header>
+  </customwidget>
+  <customwidget>
+   <class>caByteController</class>
+   <extends>QWidget</extends>
+   <header>caByteController</header>
+  </customwidget>
+  <customwidget>
+   <class>caLabel</class>
+   <extends>QLabel</extends>
+   <header>caLabel</header>
+  </customwidget>
+  <customwidget>
+   <class>caLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>caLineEdit</header>
+  </customwidget>
+  <customwidget>
+   <class>caByte</class>
+   <extends>QWidget</extends>
+   <header>caByte</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

scripts/addAxisToSafetyGroup.cmd

@@ -18,7 +18,7 @@
 #-   NAME               :   Name of safety group
 #-   AX_ID              :   Axis ID
 #-   VELO_REST_LIM      :   Velocity at rest limit [unit same as EGU of axis]
-#-   VELO_MAX_LIM       :   Velocity maximum limit, -1 to disable [unit same as EGU of axis]
+#-   VELO_MAX_LIM       :   Velocity maximum limit when EC_RED_VEL_CMD, set to -1 to disable [unit same as EGU of axis]
 #-
 #################################################################################
 
@@ -26,7 +26,10 @@
 #-           <name>                     : Name of safety group to add axis to.
 #-           <Axis id>                  : Axis index to add (ecmc axis index).
 #-           <velo_rest_limit>          : Axis at rest velo limit [unit of axis].
-#-           <velo_max_limit>           : Axis max velo limit [unit of axis].
+#-           <velo_max_limit>           : Velocity maximum limit when EC_RED_VEL_CMD, set to -1 to disable [unit same as EGU of axis]
 #-           <filter_time>              : NOT USED (for future implemenation). Time for axis to be below velo limit [ms].
 
 ecmcAddAxisToSafetyGroup("${NAME}",${AX_ID},${VELO_REST_LIM=0},0,${VELO_MAX_LIM=0.0})
+
+#- Load SS1 axis records
+dbLoadRecords("ecmcSS1Axis.template","AXIS_PREFIX=${ECMC_MOTOR_${AX_ID}_FULL_NAME=},NAME=${NAME},VEL_MAX_LIM=${VELO_MAX_LIM=0.0},VEL_REST_LIM=${VELO_REST_LIM=0.0}")

scripts/addSS1Group.cmd

@@ -15,11 +15,11 @@
 #-###############################################################################
 #-
 #- Arguments:
-#-   NAME               :   Name of safety group
-#-   EC_RAMP_DOWN       :   Ethercat entry for ramp down command, input to ecmc (command from safety PLC/system)
-#-   EC_AXES_REST       :   Ethercat entry for signaling that all axes in group are at rest, output from ecmc (feedback to safety PLC/system)
-#-   EC_AXES_MAX_VELO   :   Ethercat entry for reducing velocity, input to ecmc (command from safety PLC/system)
-#-   DELAY_MS           :   Time between rampdown command and STO
+#-   NAME                 :   Name of safety group
+#-   EC_RAMP_DOWN_CMD     :   Ethercat entry for ramp down command, input to ecmc (command from safety PLC/system)
+#-   EC_AXES_REST_STAT    :   Ethercat entry for signaling that all axes in group are at rest, output from ecmc (feedback to safety PLC/system)
+#-   EC_AXES_LIM_VELO_CMD :   Ethercat entry for reducing velocity, input to ecmc (command from safety PLC/system)
+#-   DELAY_MS             :   Time between rampdown command and STO
 #-
 #################################################################################
 
@@ -27,10 +27,14 @@
 #-   <name>                     : Name of group
 #-   <ec_rampdown_cmd>          : Ethercat entry input for rampdown cmd
 #-   <ec_standstill_status>     : Ethercat entry output for group standstill status
-#-   <ec_max_velo_cmd>          : Ethercat entry input for activation of maximum velo limitation (set to "empty" to disable)
+#-   <ec_red_velo_cmd>          : Ethercat entry input for activation of maximum velo limitation (set to "empty" to disable)
 #-   <time_delay_ms>            : Time delay of STO [ms]
 
-ecmcAddSS1SafetyGroup("${NAME}","${EC_RAMP_DOWN}","${EC_AXES_REST}","${EC_AXES_MAX_VELO=empty}",${DELAY_MS=0})
+
+ecmcAddSS1SafetyGroup("${NAME}","${EC_RAMP_DOWN_CMD}","${EC_AXES_AT_REST_STAT}","${EC_AXES_LIM_VELO_CMD=empty}",${DELAY_MS=0})
+
+ecmcEpicsEnvSetCalc(ECMC_PLG_SAFETY_GRP_CNT, "${ECMC_PLG_SAFETY_GRP_CNT=0}+1", "%02d")
 
 #- Load SS1 group records
-dbLoadRecords("ss1.template","P=${ECMC_PREFIX},NAME=${NAME}")
+dbLoadRecords("ecmcSS1Group.template","P=${ECMC_PREFIX},NAME=${NAME},ID=${ECMC_PLG_SAFETY_GRP_CNT},COUNT=${ECMC_PLG_SAFETY_GRP_CNT},DELAY=${DELAY_MS=0}")
+

src/ecmcPluginSafety.c

@@ -8,11 +8,14 @@
 *  Created on: jan 29, 2024
 *      Author: anderssandstrom
 *
+* Instructions:
+*   - IMPORTANT: Add "USR_CFLAGS +=-DECMC_PLUGIN_MODULE_NAME=${MODULE}" to GNUMakefile
+*   - All functions and ecmcPluginData struct must be declared static
 \*************************************************************************/
 
 // Needed to get headers in ecmc right...
 #define ECMC_IS_PLUGIN
-#define ECMC_PLUGIN_VERSION 0
+#define ECMC_PLUGIN_VERSION 1
 
 #ifdef __cplusplus
 extern "C" {
@@ -31,11 +34,11 @@ static int alreadyLoaded = 0;
 static int destructs_ = 0;
 
 /** Optional. 
- *  Will be called once after successfull load into ecmc.
+ *  Will be called once after successful load into ecmc.
  *  Return value other than 0 will be considered error.
  *  configStr can be used for configuration parameters.
  **/
-int safetyConstruct(char *configStr)
+static int construct(char *configStr)
 {
   
   if(alreadyLoaded) {
@@ -50,19 +53,19 @@ int safetyConstruct(char *configStr)
 /** Optional function.
  *  Will be called once at unload.
  **/
-void safetyDestruct(void)
+static void safetyDestruct(void)
 {
   destructs_ = 1;
   deleteAllSafetyGroups();
 }
 
 /** Optional function.
- *  Will be called each realtime cycle if definded
- *  ecmcError: Error code of ecmc. Makes it posible for 
+ *  Will be called each realtime cycle if defined
+ *  ecmcError: Error code of ecmc. Makes it possible for 
  *  this plugin to react on ecmc errors
  *  Return value other than 0 will be considered to be an error code in ecmc.
  **/
-int safetyRealtime(int ecmcError)
+static int safetyRealtime(int ecmcError)
 { 
   if(destructs_) return 0;
   
@@ -71,10 +74,10 @@ int safetyRealtime(int ecmcError)
   return 0;
 }
 
-/** Link to data source here since all sources should be availabe at this stage
+/** Link to data source here since all sources should be available at this stage
  *  (for example ecmc PLC variables are defined only at enter of realtime)
  **/
-int safetyEnterRT(){
+static int safetyEnterRT(){
   return validate();
 }
 
@@ -82,37 +85,12 @@ int safetyEnterRT(){
  *  Will be called once just before leaving realtime mode
  *  Return value other than 0 will be considered error.
  **/
-int safetyExitRT(void){
+static int safetyExitRT(void){
   return 0;
 }
 
-//// Plc function for clear of buffers
-//double fft_clear(double index) {
-//  return (double)clearFFT((int)index);
-//}
-//
-//// Plc function for enable
-//double fft_enable(double index, double enable) {
-//  return (double)enableFFT((int)index, (int)enable);
-//}
-//
-//// Plc function for trigg new measurement (will clear buffers)
-//double fft_trigg(double index) {
-//  return (double)triggFFT((int)index);
-//}
-//
-//// Plc function for enable
-//double fft_mode(double index, double mode) {
-//  return (double)modeFFT((int)index, (FFT_MODE)((int)mode));
-//}
-//
-//// Plc function for enable
-//double fft_stat(double index) {
-//  return (double)statFFT((int)index);
-//}
-
 // Register data for plugin so ecmc know what to use
-struct ecmcPluginData pluginDataDef = {
+static struct ecmcPluginData pluginDataDef = {
   // Allways use ECMC_PLUG_VERSION_MAGIC
   .ifVersion = ECMC_PLUG_VERSION_MAGIC, 
   // Name 
@@ -124,170 +102,19 @@ struct ecmcPluginData pluginDataDef = {
                 ,
   // Plugin version
   .version = ECMC_PLUGIN_VERSION,
-  // Optional construct func, called once at load. NULL if not definded.
-  .constructFnc = safetyConstruct,
-  // Optional destruct func, called once at unload. NULL if not definded.
+  // Optional construct func, called once at load. NULL if not defined.
+  .constructFnc = construct,
+  // Optional destruct func, called once at unload. NULL if not defined.
   .destructFnc = safetyDestruct,
-  // Optional func that will be called each rt cycle. NULL if not definded.
+  // Optional func that will be called each rt cycle. NULL if not defined.
   .realtimeFnc = safetyRealtime,
   // Optional func that will be called once just before enter realtime mode
   .realtimeEnterFnc = safetyEnterRT,
   // Optional func that will be called once just before exit realtime mode
   .realtimeExitFnc = safetyExitRT,
   // PLC funcs
-//  .funcs[0] =
-//      { /*----fft_clear----*/
-//        // Function name (this is the name you use in ecmc plc-code)
-//        .funcName = "fft_clear",
-//        // Function description
-//        .funcDesc = "double fft_clear(index) : Clear/reset fft[index].",
-//        /**
-//        * 7 different prototypes allowed (only doubles since reg in plc).
-//        * Only funcArg${argCount} func shall be assigned the rest set to NULL.
-//        **/
-//        .funcArg0 = NULL,
-//        .funcArg1 = fft_clear,
-//        .funcArg2 = NULL,
-//        .funcArg3 = NULL,
-//        .funcArg4 = NULL,
-//        .funcArg5 = NULL,
-//        .funcArg6 = NULL,
-//        .funcArg7 = NULL,
-//        .funcArg8 = NULL,
-//        .funcArg9 = NULL,
-//        .funcArg10 = NULL,
-//        .funcGenericObj = NULL,
-//      },
-//  .funcs[1] =
-//      { /*----fft_enable----*/
-//        // Function name (this is the name you use in ecmc plc-code)
-//        .funcName = "fft_enable",
-//        // Function description
-//        .funcDesc = "double fft_enable(index, enable) : Set enable for fft[index].",
-//        /**
-//        * 7 different prototypes allowed (only doubles since reg in plc).
-//        * Only funcArg${argCount} func shall be assigned the rest set to NULL.
-//        **/
-//        .funcArg0 = NULL,
-//        .funcArg1 = NULL,
-//        .funcArg2 = fft_enable,
-//        .funcArg3 = NULL,
-//        .funcArg4 = NULL,
-//        .funcArg5 = NULL,
-//        .funcArg6 = NULL,
-//        .funcArg7 = NULL,
-//        .funcArg8 = NULL,
-//        .funcArg9 = NULL,
-//        .funcArg10 = NULL,
-//        .funcGenericObj = NULL,
-//      },
-//    .funcs[2] =
-//      { /*----fft_trigg----*/
-//        // Function name (this is the name you use in ecmc plc-code)
-//        .funcName = "fft_trigg",
-//        // Function description
-//        .funcDesc = "double fft_trigg(index) : Trigg new measurement for fft[index]. Will clear buffers.",
-//        /**
-//        * 7 different prototypes allowed (only doubles since reg in plc).
-//        * Only funcArg${argCount} func shall be assigned the rest set to NULL.
-//        **/
-//        .funcArg0 = NULL,
-//        .funcArg1 = fft_trigg,
-//        .funcArg2 = NULL,
-//        .funcArg3 = NULL,
-//        .funcArg4 = NULL,
-//        .funcArg5 = NULL,
-//        .funcArg6 = NULL,
-//        .funcArg7 = NULL,
-//        .funcArg8 = NULL,
-//        .funcArg9 = NULL,
-//        .funcArg10 = NULL,
-//        .funcGenericObj = NULL,
-//      },
-//    .funcs[3] =
-//      { /*----fft_mode----*/
-//        // Function name (this is the name you use in ecmc plc-code)
-//        .funcName = "fft_mode",
-//        // Function description
-//        .funcDesc = "double fft_mode(index, mode) : Set mode Cont(1)/Trigg(2) for fft[index].",
-//        /**
-//        * 7 different prototypes allowed (only doubles since reg in plc).
-//        * Only funcArg${argCount} func shall be assigned the rest set to NULL.
-//        **/
-//        .funcArg0 = NULL,
-//        .funcArg1 = NULL,
-//        .funcArg2 = fft_mode,
-//        .funcArg3 = NULL,
-//        .funcArg4 = NULL,
-//        .funcArg5 = NULL,
-//        .funcArg6 = NULL,
-//        .funcArg7 = NULL,
-//        .funcArg8 = NULL,
-//        .funcArg9 = NULL,
-//        .funcArg10 = NULL,
-//        .funcGenericObj = NULL,
-//      },
-//    .funcs[4] =
-//      { /*----fft_stat----*/
-//        // Function name (this is the name you use in ecmc plc-code)
-//        .funcName = "fft_stat",
-//        // Function description
-//        .funcDesc = "double fft_stat(index) : Get status of fft (NO_STAT, IDLE, ACQ, CALC) for fft[index].",
-//        /**
-//        * 7 different prototypes allowed (only doubles since reg in plc).
-//        * Only funcArg${argCount} func shall be assigned the rest set to NULL.
-//        **/
-//        .funcArg0 = NULL,
-//        .funcArg1 = fft_stat,
-//        .funcArg2 = NULL,
-//        .funcArg3 = NULL,
-//        .funcArg4 = NULL,
-//        .funcArg5 = NULL,
-//        .funcArg6 = NULL,
-//        .funcArg7 = NULL,
-//        .funcArg8 = NULL,
-//        .funcArg9 = NULL,
-//        .funcArg10 = NULL,
-//        .funcGenericObj = NULL,
-//      },
   .funcs[0] = {0},  // last element set all to zero..
   // PLC consts
-  /* CONTINIOUS MODE = 1 */
-//  .consts[0] = {
-//        .constName = "fft_CONT",
-//        .constDesc = "FFT Mode: Continious",
-//        .constValue = CONT
-//      },
-//  /* TRIGGERED MODE = 2 */
-//  .consts[1] = {
-//        .constName = "fft_TRIGG",
-//        .constDesc = "FFT Mode :Triggered",
-//        .constValue = TRIGG
-//      },
-//  /* TRIGGERED MODE = 2 */
-//  .consts[2] = {
-//        .constName = "fft_NO_STAT",
-//        .constDesc = "FFT Status: Invalid state",
-//        .constValue = NO_STAT,
-//      },
-//  /* TRIGGERED MODE = 2 */
-//  .consts[3] = {
-//        .constName = "fft_IDLE",
-//        .constDesc = "FFT Status: Idle state (waiting for trigger)",
-//        .constValue = IDLE
-//      },
-//  /* TRIGGERED MODE = 2 */
-//  .consts[4] = {
-//        .constName = "fft_ACQ",
-//        .constDesc = "FFT Status: Acquiring data",
-//        .constValue = ACQ
-//      },
-//  /* TRIGGERED MODE = 2 */
-//  .consts[5] = {
-//        .constName = "fft_CALC",
-//        .constDesc = "FFT Status: Calculating result",
-//        .constValue = CALC
-//      },
   .consts[0] = {0}, // last element set all to zero..
 };
 

src/ecmcSS1SafetyGroup.cpp

@@ -92,7 +92,9 @@ ecmcSS1SafetyGroup::ecmcSS1SafetyGroup(const char *name,
   printEnableStatus_        = 1;
   limitVeloCmdOld_          = 0;
   limitVeloCmd_             = 0;
+  axesDisabled_             = 0;
   cfgDbgMode_               = 0;
+  oldStop_                  = 0;
   memset(&status_,0,sizeof(status_));
 
   parseConfigStr(cfg_string);
@@ -401,9 +403,12 @@ void ecmcSS1SafetyGroup::exeRampDown() {
 
   // set safety interlock in ecmc
   setAxesSafetyInterlocks(rampDownCmd_);
+
+  axesDisabled_ = checkAxesDisabled();
   
   // check if axes are standstill to safety PLC
   axesAreStandstill_ = checkAxesStandstillAndDisableIfNeeded();
+
   setAxesStandstillStatus(axesAreStandstill_);
  
   // Disable
@@ -483,9 +488,10 @@ void ecmcSS1SafetyGroup::setAxesStandstillStatus(int standstill) {
     status_.axesAtStandstill = standstill;
     refreshAsyn();
   }
-
+  
+  // Only write axis standstill bit if all axes are disabled
   if(ecEntryStandstill_->writeBit(bitStandStill_,
-                                  standstill > 0)) {
+                                 ((standstill > 0) && axesDisabled_) )) {
     throw std::out_of_range("Safety: Read rampdown cmd failed");
   }
   axesAreStandstillOld_ = standstill;
@@ -500,6 +506,17 @@ bool ecmcSS1SafetyGroup::checkAxesStandstill() {
   return standstill;
 }
 
+// Check axes disabled
+bool ecmcSS1SafetyGroup::checkAxesDisabled() {
+  bool enabledsum = 1;
+  int enabled     = 0;
+  for(std::vector<safetyAxis*>::iterator saxis = axes_.begin(); saxis != axes_.end(); ++saxis) {    
+    getAxisEnabled((*saxis)->axisId_,&enabled);
+    enabledsum = enabledsum && enabled;
+  }
+  return !enabledsum;
+}
+
 // Check max velo violation
 void ecmcSS1SafetyGroup::checkAxesMaxVeloAndDisableIfNeeded() {
   if(!limitVeloCmd_) {
@@ -605,8 +622,24 @@ void ecmcSS1SafetyGroup::setAxesSafetyInterlocks(int stop) {
     if(!*saxis) {
       throw std::runtime_error( "Safety: Axis object NULL.");
     }
-    setAxisEmergencyStopInterlock((*saxis)->axisId_,stop);    
+
+    setAxisEmergencyStopInterlock((*saxis)->axisId_,stop);
+
+    if(!oldStop_ && stop) {
+      //Calcualte new deceleration if delay is defined and abs(velo) > 0
+      if(delayMs_ > 0) {
+        double velo = 0;
+        getAxisTrajVelo((*saxis)->axisId_,&velo);
+        velo = std::abs(velo);        
+        if(velo > 0) {          
+          double newEmergDec = velo / (ECMC_PLUGIN_RAMP_DOWN_TIME_RATIO * delayMs_ / 1000.0);
+          setAxisEmergDeceleration((*saxis)->axisId_,newEmergDec);
+          printf("Safety %s: Set new emergency deceleration %lf \n",sName_,newEmergDec);
+        }
+      }
+    } 
   }
+  oldStop_ = stop;
 }
 
 void ecmcSS1SafetyGroup::addAxis(int axisId,

src/ecmcSS1SafetyGroup.h

@@ -100,6 +100,7 @@ class ecmcSS1SafetyGroup : public asynPortDriver {
   void                  setAxesDisable();
   void                  setAxesStandstillStatus(int standstill);
   bool                  checkAxesStandstill();
+  bool                  checkAxesDisabled();
   bool                  checkAxisStandstill(safetyAxis* axis);
   bool                  checkAxisStandstillAndDisableIfNeeded(safetyAxis* axis);
   bool                  checkAxesStandstillAndDisableIfNeeded();
@@ -148,7 +149,7 @@ class ecmcSS1SafetyGroup : public asynPortDriver {
   int                   bitLimitVelo_;
 
   int                   limitMaxVeloEnable_;
-
+  int                   axesDisabled_;
   int                   axesAreStandstill_;
   int                   axesAreStandstillOld_;
   int                   printEnableStatus_;
@@ -161,8 +162,9 @@ class ecmcSS1SafetyGroup : public asynPortDriver {
   ecmcEcEntry          *ecEntryRampDown_;
   ecmcEcEntry          *ecEntryStandstill_;
   ecmcEcEntry          *ecEntryLimitVelo_;
-  
+  bool                  oldStop_;
   static std::string    to_string(int value);
+
 };
 
 #endif  /* ECMC_SAFETY_GROUP_PLG_H_ */

src/ecmcSafetyPlgDefs.h

@@ -25,4 +25,7 @@
 #define ECMC_PLUGIN_SAFETY_ERROR_CODE 1
 #define ECMC_PLUGIN_ALREADY_LOADED_ERROR_CODE 2
 
+// How big part of delay is used for rampdown
+#define ECMC_PLUGIN_RAMP_DOWN_TIME_RATIO 0.9
+
 #endif  /* ECMC_MOTION_PLG_DEFS_H_ */

src/ecmcSafetyPlgWrap.h

@@ -25,11 +25,11 @@ int setCfgString(const char* cfgString);
  *  \param[in] name      Name of safety group.\n
  *  \param[in] ec_rampdown_cmd Name of ethercat entry for ramp down command\n
  *  \param[in] ec_standstill_status Name of ethercat entry all axis standstill status\n
- *  \param[in] time_delay_ms Timedelay between ec_rampdown_cmd going high untill STO is triggered by safety relay.\n
+ *  \param[in] time_delay_ms Timedelay between ec_ramp-down_cmd going high until STO is triggered by safety relay.\n
  *
  *  \return 0 if success or otherwise an error code.\n
  */
-//int createSafetyGroup(name,ec_rampdown_cmd,ec_standstill_status, time_delay_ms);
+//int createSafetyGroup(name,ec_ramp-down_cmd,ec_standstill_status, time_delay_ms);
 
 /** \brief Deletes all created objects\n
  *
@@ -41,8 +41,8 @@ void deleteAllSafetyGroups();
  *
  *  This tells the safety lib to connect to ecmc to find it's data sources.\n
  *  This function should be called just before entering realtime since then all\n
- *  data sources in ecmc will be definded (plc sources are compiled just before runtime\n
- *  so are only fist accesible now).\n
+ *  data sources in ecmc will be defined (plc sources are compiled just before runtime\n
+ *  so are only fist accessible now).\n
  *  \return 0 if success or otherwise an error code.\n
  */
 int  validate();

startup.cmd

@@ -24,3 +24,6 @@
 epicsEnvSet(ECMC_PLUGIN_FILNAME,"$(ecmc_plugin_safety_DIR)/lib/${EPICS_HOST_ARCH=linux-x86_64}/libecmc_plugin_safety.so")
 epicsEnvSet(ECMC_PLUGIN_CONFIG,"DBG_PRINT=1;")
 ecmcConfigOrDie "Cfg.LoadSafetyPlugin(${ECMC_PLUGIN_FILNAME},${ECMC_PLUGIN_CONFIG=""})"
+
+#- Load SS1 group records
+dbLoadRecords("ecmcSS1Main.template","P=${ECMC_PREFIX}")