crawler009
Member
Hi everyone
i have a customer, who wants to show an alarm on the machine, if the I/O forces are enabled and set, on at ControlLogix L81E with firmware 33.
I thought i would find a easy GSV command, but i didnt find anything (yet).
Or maybe a MSG with CIP Generic Parameter read, also no luck yet.
One way i found, which would probably work (https://literature.rockwellautomation.com/idc/groups/literature/documents/pm/1756-pm015_-en-p.pdf)
is to read the controller log check for a specific message like "forces enabled" or "forces disabled".
Is it possible to read the messages in the PLC?
Does someone know if its possible to get the Status bit (forces enabled/disabled) directly?
Best regards
i have a customer, who wants to show an alarm on the machine, if the I/O forces are enabled and set, on at ControlLogix L81E with firmware 33.
I thought i would find a easy GSV command, but i didnt find anything (yet).
Or maybe a MSG with CIP Generic Parameter read, also no luck yet.
One way i found, which would probably work (https://literature.rockwellautomation.com/idc/groups/literature/documents/pm/1756-pm015_-en-p.pdf)
is to read the controller log check for a specific message like "forces enabled" or "forces disabled".
Is it possible to read the messages in the PLC?
Does someone know if its possible to get the Status bit (forces enabled/disabled) directly?
Best regards
Attachments
Last edited: