diff --git a/iocsh/cfg/axis.yaml b/iocsh/cfg/axis.yaml
index da7c169..c747959 100644
--- a/iocsh/cfg/axis.yaml
+++ b/iocsh/cfg/axis.yaml
@@ -68,7 +68,7 @@ input:
     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$(DRV_SID).ONE.0'                       # Ethercat entry for home switch
-  interlock: 'ec0.s$(DRV_SID).ONE.0'                  # Ethercat entry for interlock switch input
+  interlock: 'ec0.s-1.ONE.0'                  # Ethercat entry for interlock switch input
 
 softlimits:
   enable: true                                       # Enable soft limits
diff --git a/iocsh/test_lab_rack.script b/iocsh/test_lab_rack.script
index a5e8a26..d2c8507 100644
--- a/iocsh/test_lab_rack.script
+++ b/iocsh/test_lab_rack.script
@@ -71,5 +71,7 @@ ${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addSS1Group.cmd "NAME=first,EC_RAMP_DOWN_
 #-   AX_ID              :   Axis ID
 #-   VELO_REST_LIM      :   Velocity at rest limit [unit same as EGU of axis]
 #-   VELO_MAX_LIM       :   Velocity maximum limit, -1 to disable [unit same as EGU of axis]
-${SCRIPTEXEC} ${ecmc_plugin_safety_DIR}addAxisToSafetyGroup.cmd "NAME=first,AX_ID=1,VELO_REST_LIM=0.01,VELO_MAX_LIM=0.1"
+${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"
diff --git a/qt/readme.md b/qt/readme.md
new file mode 100644
index 0000000..4778cad
--- /dev/null
+++ b/qt/readme.md
@@ -0,0 +1,3 @@
+caqtdm -macro "IOC=c6015a-02,BI_S_ID=014,BO_S_ID=014" test_plugin.ui
+
+caqtdm -macro "IOC=c6015a-02,SAFETY_GRP=first" ecmc_plugin_safety_main.ui