Manual

58 Publication LOGIX-UM001B-EN-P - April 2010
Appendix A Equipment Phase Instructions (PSC, PCMD, POVR, PFL, PCLF, PXRQ, PRNP, PPD, PATT, PDET)
Choose an Equipment
Phase Instruction
If You Want To Use This Instruction Available In These Languages See Page
signal an equipment phase that the state
routine is complete so go to the next state
Phase State Complete (PSC) relay ladder
structured text
59
change the state or substate of an equipment
phase
Equipment Phase Command (PCMD) relay ladder
structured text
62
give a hold, stop, or abort command to an
equipment phase regardless of ownership
Equipment Phase Override Command
(POVR)
relay ladder
structured text
68
signal a failure for an equipment phase Equipment Phase Failure (PFL) relay ladder
structured text
72
clear the failure code of an equipment phase Equipment Phase Clear Failure (PCLF) relay ladder
structured text
76
initiate communication with FactoryTalk Batch
software
Equipment Phase External Request
(PXRQ)
relay ladder
structured text
78
clear the NewInputParameters bit of an
equipment phase
Equipment Phase New Parameters
(PRNP)
relay ladder
structured text
89
set up breakpoints within the logic of an
equipment phase
Equipment Phase Paused (PPD) relay ladder
structured text
92
take ownership of an equipment phase to
either:
• prevent another program or FactoryTalk
Batch software from commanding an
equipment phase
• make sure another program or FactoryTalk
Batch software does not already own an
equipment phase
Attach to Equipment Phase (PATT) relay ladder
structured text
97
relinquish ownership of an equipment phase Detach from Equipment Phase (PDET) relay ladder
structured text
102