Rockwell Automation 22А PowerFlex DriveGuard Safe-Off User Manual - Series B - Manual (Page 17)

Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 17
Installation and Wiring
PowerFlex 40P Channel Operation and Verification
PowerFlex 70 Channel Operation and Verification
Safety Function Status Drive In
Safe State
Drive In
Stopped State Drive In
Stopped State Drive Able
To Run
Safety Channel Operation
Safe Torque Off Option
Terminals 3 & 4 No Power Applied Power Applied No Power Applied Power Applied
PowerFlex 40P
Enable Input No Power Applied No Power Applied Power Applied Power Applied
Description For Verification
Safe Torque Off Option
Monitor Contact
Terminals 1 & 2 Closed Open Closed Open
PowerFlex 40P
[Control In Status]
Param. 13, Bit 2 Value = 0 Value = 0 Value = 1 Value = 1
PowerFlex 40P
Comms Status Word
8448, Bit 0 Value = 0 Value = 0 Value = 0 Value = 1
Safe Torque Off
Output
(1)
Relay N.O.
Dig Output States
Closed Open Open Open
(1) Must set A055 [Relay Out Sel], A058 or A061 [Opto Outx Sel] to option 25 “Safe-Off”.
Safety Function Status Drive In
Safe State
Drive In
Stopped State Drive In (1)
Stopped State
Drive Able
To Run
Safety Channel Operation
Safe Torque Off Option
Terminals 3 & 4 No Power Applied Power Applied No Power Applied Power Applied
PowerFlex 70
Enable Input No Power Applied No Power Applied Power Applied Power Applied
Description For Verification
Safe Torque Off Option
Monitor Contact
Terminals 1 & 2 Closed Open Closed Open
PowerFlex 70
Drive Inhibits
Param. 214, Bit 2 Value = 1 Value = 1 Value = 0 Value = 0
(1) A Start/Run command will cause an F111 “Enable Hardware” fault.
PFLEX-UM003.fm Page 17 Wednesday, July 18, 2012 8:26 AM