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Fault handling, Interrupts, Programmable limit switch example – Rockwell Automation GMLC Reference Manual User Manual

Page 840

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Publication GMLC-5.2 - November 1999

Fault Handling

803

Fault Handling

Refer to the FAULT.GML file on the installation disk for examples of
fault routines.

Interrupts

The Interrupt SLC instruction block allows the 1394 to initiate a ladder
interrupt routine in the SLC. You can use this command as an action in an
Input Event Action statement, or include it directly in the GML
Commander program.

SLC inputs have also been added to the Input Event Action block, which
means you now can generate an event (interrupt) using SLC inputs.

Refer to the Input section of the Function Blocks chapter of this manual,
and your SLC 500 Reference manual (publication 1747-6.15) for more
information.

Programmable Limit Switch Example

The purpose of this example is to show how to transfer a floating point
variable to the SLC using an SLC input file.