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Rockwell Automation Publication IASIMP-QS005H-EN-P - April 2016
Appendix B
Safety Output Logic Example for Multiple Output Devices
ROBOT CONTACTOR 1 ROUT and Safety Output Rungs
Although the Output Enable and Fault Reset Tags are identical to all the other robot contactor ROUT rungs, the safety
output and feedback tags are unique to specific Guard I/O Module and output devices.
2
O1
O2
O1FF
O2FF
FP
Redundant Output
ROUT
Zone1_ROBOTCONTACTOR1
Feedback Type
NEGATIVE
Enable
Cmd_Zone1_OutputEnable
0
Feedback 1
CellGuard2:I.Pt00Data
0
Feedback 2
CellGuard2:I.Pt00Data
0
Fault Reset
Cmd_Zone1_FaultReset
0
ROUT
3
Zone1_ROBOTCONTACTOR1.O1
Zone1_ROBOTCONTACTOR1.O2
CellGuard2:O.Pt00Data
CellGuard2:O.Pt01Data
ROBOT CONTACTOR 2 ROUT and Safety Output Rungs
Although the Output Enable and Fault Reset Tags are identical to all the other robot contactor ROUT rungs, the safety
output and feedback tags are unique to specific Guard I/O Module and output devices.
4
O1
O2
O1FF
O2FF
FP
Redundant Output
ROUT
Zone1_ROBOTCONTACTOR2
Feedback Type
NEGATIVE
Enable
Cmd_Zone1_OutputEnable
0
Feedback 1
CellGuard3:I.Pt00Data
0
Feedback 2
CellGuard3:I.Pt00Data
0
Fault Reset
Cmd_Zone1_FaultReset
0
ROUT
5
Zone1_ROBOTCONTACTOR2.O1
Zone1_ROBOTCONTACTOR2.O2
CellGuard3:O.Pt00Data
CellGuard3:O.Pt01Data
(End)
Output Enable Rung
This rung provides the operator action required to reset or enable all the ROUT instructions for the zone.
The rung must include the 'CombinedOutputStatus' tags from each output module used in the zone.
The rung must also include all the .FP fault present tags from each ROUT instruction in the zone.
1
Cmd_Zone1_SafetyReset
ONS
Wrk_Zone1_SafetyReset_ONS
Cmd_Zone1_OutputEnable
Sts_Zone1_InputsOK
CellGuard2:I.CombinedOutputStatus
CellGuard3:I.CombinedOutputStatus
/
Zone1_ROBOTCONTACTOR1.FP
/
Zone1_ROBOTCONTACTOR2.FP
Cmd_Zone1_OutputEnable