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Detecting low voltage on PLC bus
Topic starter
Feb 10, 2023 10:36 pm
(@duncan)
Eminent Member
Joined: 2 years ago
Hey guys,
Is anyone aware of a way to read low bus voltage on the PLC.
i.e. PLC is still powered, but PLC io blocks have lost voltage?
Obviously I can feed this voltage into an input to see when voltage is removed, but is the a status register somewhere that will accomplish the same thing?
Cheers
Duncan
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2 Replies
Feb 22, 2023 4:34 am
(@arthurdent)
New Member
Joined: 2 years ago
Hi Duncan,
you could use WcState or State for a general error that will occur when remove voltage.
ArthurDent
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Duncan and twinControls reacted
Topic starter
Mar 15, 2023 6:05 pm
(@duncan)
Eminent Member
Joined: 2 years ago
Thanks! Yeah, general error would cover my needs. Will look into this!
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