From 7fe22cd172263fac151e76c7dcf816d96f76d5fa Mon Sep 17 00:00:00 2001
From: Douglas Clowes <dcl@ansto.gov.au>
Date: Mon, 4 Feb 2008 10:41:32 +1100
Subject: [PATCH] use REQx/RSPx for braked motors and improve sequencing of
 braking

r2314 | dcl | 2008-02-04 10:41:32 +1100 (Mon, 04 Feb 2008) | 2 lines
---
 .../reflectometer/DMC2280/controller1.txt     | 29 +++++++++++++++----
 .../reflectometer/DMC2280/controller2.txt     | 29 +++++++++++++++----
 2 files changed, 46 insertions(+), 12 deletions(-)

diff --git a/site_ansto/instrument/reflectometer/DMC2280/controller1.txt b/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
index 3011ad5d..e116269b 100644
--- a/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
+++ b/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
@@ -1,9 +1,9 @@
 NO TE: PLATYPUS - CONTROLLER 1
 NO TE:
-NO TE: $Revision: 1.9 $
-NO TE: $Date: 2007-07-20 00:37:05 $
+NO TE: $Revision: 1.10 $
+NO TE: $Date: 2008-02-03 23:41:32 $
 NO TE: Author: Dan Bartlett
-NO TE: Last revision by: $Author: dbx $
+NO TE: Last revision by: $Author: dcl $
 NO TE:
 NO TE: A-BEAM SHADE RAISE
 NO TE: B-COLLIMATOR TRANSLATE A=7350364, B=6529772, C=6941582
@@ -33,6 +33,9 @@ SIE=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIF=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIG=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIH=0,25,13,0<-2>2;'SPARE
+NO TE: FIRST TIME THROUGH BRAKE CONTROL NOT DONE
+REQA=0
+RSPA=0
 POS=0;' INITIAL BEAM ATTENUATOR FREQUENCY IS 0, PARKED IN THE BEAM
 XQ #ATTEN,1
 JS #THREAD0
@@ -66,11 +69,25 @@ NO IF (_SPH>50000)
 NO SPH=50000
 NO ENDIF
 NO TE: TO CONTROL THE BRAKE ON BEAM SHADE RAISE AXIS
-IF (_MOA=0);'BEAM SHADE RAISE MOTOR IS ON
-CB 9;'RELAY ON = BRAKE COIL ENERGISED = BRAKE DISENGAGED
+IF (_MOA=0)&(RSPA=0);'BEAM SHADE RAISE MOTOR IS ON
+REQA=1
 ENDIF
-IF (_MOA=1);'BEAM SHADE MOTOR IS OFF
+IF (_MOA=1)&(RSPA=1);'BEAM SHADE RAISE MOTOR IS ON
+REQA=0
+ENDIF
+IF (REQA=1)&(RSPA=0);'BEAM SHADE RAISE MOTOR IS REQUIRED
+SHA
+WT 200
+CB 9;'RELAY ON = BRAKE COIL ENERGISED = BRAKE DISENGAGED
+WT 300
+RSPA=1
+ENDIF
+IF (REQA=0)&(RSPA=1);'BEAM SHADE RAISE MOTOR IS NOT REQUIRED
 SB 9;'RELAY OFF = BRAKE COIL DE-ENERGISED = BRAKE ENGAGED
+WT 400
+MOA
+WT 100
+RSPA=0
 ENDIF
 JP #THREAD0
 EN
diff --git a/site_ansto/instrument/reflectometer/DMC2280/controller2.txt b/site_ansto/instrument/reflectometer/DMC2280/controller2.txt
index ccd7ec47..5f941155 100644
--- a/site_ansto/instrument/reflectometer/DMC2280/controller2.txt
+++ b/site_ansto/instrument/reflectometer/DMC2280/controller2.txt
@@ -1,9 +1,9 @@
 NO TE: PLATYPUS - CONTROLLER 2
 NO TE:
-NO TE: $Revision: 1.3 $
-NO TE: $Date: 2007-07-20 00:37:05 $
+NO TE: $Revision: 1.4 $
+NO TE: $Date: 2008-02-03 23:41:32 $
 NO TE: Author: Dan Bartlett
-NO TE: Last revision by: $Author: dbx $
+NO TE: Last revision by: $Author: dcl $
 NO TE:
 NO TE: A-SAMPLE TILT 1
 NO TE: B-SAMPLE TILT 2
@@ -33,6 +33,9 @@ SIE=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIF=0,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIG=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIH=0,25,13,0<-2>2;'SPARE
+NO TE: FIRST TIME THROUGH BRAKE CONTROL NOT DONE
+REQG=0
+RSPG=0
 JS #THREAD0
 EN
 NO ----------------------------------------
@@ -64,11 +67,25 @@ NO IF (_SPH>50000) AXIS NOT USED, COMMENTED OUT
 NO SPH=50000
 NO ENDIF
 NO TE: TO CONTROL THE BRAKE ON DETECTOR RAISE AXIS
-IF (_MOG=0);'DETECTOR RAISE MOTOR IS ON
-CB 15;'RELAY ON = BRAKE COIL ENERGISED = BRAKE DISENGAGED
+IF (_MOG=0)&(RSPG=0);'DETECTOR RAISE MOTOR IS ON
+REQG=1
 ENDIF
-IF (_MOG=1);'DETECTOR RAISE MOTOR IS OFF
+IF (_MOG=1)&(RSPG=1);'DETECTOR RAISE MOTOR IS ON
+REQG=0
+ENDIF
+IF (REQG=1)&(RSPG=0);'DETECTOR RAISE MOTOR IS REQUIRED
+SHG
+WT 200
+CB 15;'RELAY ON = BRAKE COIL ENERGISED = BRAKE DISENGAGED
+WT 300
+RSPG=1
+ENDIF
+IF (REQG=0)&(RSPG=1);'DETECTOR RAISE MOTOR IS NOT REQUIRED
 SB 15;'RELAY OFF = BRAKE COIL DE-ENERGISED = BRAKE ENGAGED
+WT 400
+MOG
+WT 100
+RSPG=0
 ENDIF
 JP #THREAD0
 EN