Allen-Bradley LOGIX 5000 Reference Manual page 472

Chapter 8 Equipment Sequence
472
•
The Equipment Sequence cannot have other owners when you use the
SCLF instruction. The SCLF instruction does not clear the failure code if
the Logix Designer application, FactoryTalk Batch software, or another
program owns the Equipment Sequence.
•
An Equipment Sequence refuses a RESUME command until it is cleared of
failures.
Available Languages
Ladder diagram
Function Block
Not available
Structured text
SCLF(SequenceName)
Operands
The SCLF instruction uses the following operands.
Operand Type
Sequence Name Sequence
Result DINT
Affects Math Status Flags
No.
Major/Minor Faults
The SCLF instruction cannot trigger a fault, so there are no fault conditions for
this instruction.
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Format Description
name of the Equipment Equipment Sequence for which you want to clear a failure code.
Sequence
Immediate tag For an instruction to return a success or failure code, enter a DINT
tag where the result code is stored. Otherwise, enter 0.