Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual - Manual (Page 111)

Rockwell Automation Publication 750-RM001F-EN-P - February 2012 111
Slave Modes for Multi-axis Cascaded Systems Chapter 8
This table shows the supported Safety modes for slave safety options (
n+1)
cascaded from slaves (
n).
Supported Safety Mode Combinations Cascaded Connections Allowed
Slave Safety Option (n) Slave Safety Option (n+1) SS_Out to
SS_In
SLS_Out to
SLS_In
DC_Out to
DM_In
(1)
Slave - Safe Stop Slave - Safe Stop Yes — Yes
Slave - Safe Limited Speed Slave - Safe Stop Yes — Yes
Slave - Safe Limited Speed Yes Yes Yes
Slave - Safe Limited Speed Status Only Slave - Safe Stop Yes — Yes
Slave - Safe Limited Speed Status Only Yes Yes Yes
(1) DC_Out to DM_In connections are required only for systems implementing door control.