Issue with External Encoder RS32-O/360ER.11KB on S20-INC-2 Module

Dear All,

I hope you are having a great day.

I am reaching out regarding a problem I am currently facing in IndraWorks while using an external encoder RS32-O/360ER.11KB with the S20 special function module (2 incremental encoder inputs, S20-INC-2).

The red LED for 03 (Connector 3, incremental encoder 1) is lit, which indicates an encoder error.

My connections are as follows:

  • A1: 24V โ€“ Feed-in encoder supply

  • B1: GND โ€“ Reference potential of the supply voltage

  • Terminal point 2: Track A (incremental encoder 1)

  • Terminal point 12: Track B (incremental encoder 1)

  • Terminal point 22: Track Z (incremental encoder 1)

  • Terminal point 32: +5V DC encoder supply for incremental encoder 1

Since it is a single-ended encoder, I am using the Asymmetrical encoder type.

Could someone please guide me on what could possibly be causing the S20-INC-2 module to show an error?

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