AC500 - CD522 Configured as absolute Encoder. Can't see input state change from Encoder device
Hi, I have a CD522 connected to an encoder. It's been configured in Automation Builder as '14 - SSI, Absolute Encoder', Input Level 'Differential'. I've checked the wiring to the encoder and everything seems to be fine. The CD522 has been configrued as per the attached document for absulute encoders.
The problem is I only see a value of '3' on the Data Input channel and this never changes. The CD522 doesn't seem to be sending a clock output to the encoder device. I've connected a scope to the B1 output pin of the card. But I can't see a pulsed digital output on the scope (clock).
Can you please advise if I should see a pulsed on/Off signal CD522 outputs 2.1 and 4.1? And what should the exact configuration settings be?
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