I am configuring a technological object (Positioning axis) using a G120C and an incremental encoder connected to the physical inputs of the PLC. The PLC is a 6ES7214-1AH50-0XB0 and I am using version 20 of the TIA Portal. I configured the encoder reading as HSC, but when I go to insert the HSC into the technological object configuration, I cannot find it to insert.

Hello,

Have you seen this link:

SIMATIC S7-1200 G2: Connect external encoder and measuring input via HSC and use with TOs

Hope it will help you.

Best regards,

Wizard