Overcoming an issue with the DS402 protocol on the AMI8121-3100-0F21 motor
Sommaire
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Problem
The specification of the GY and GZ motors on A2032 and A2033 included a TwinSAFE system, which makes it difficult to operate within a non-TwinSAFE environment.
Beckhoff have a solution to this, which is to use the TwinSAFE logic controller contained inside the AMI motor / drive to control its own STO "always on"
However
There is a problem with the particular spec of the AMI8121-3100-0F21 - the 2 denotes a DS402 communication interface profile. This profile needs a firmware update to enable the TwinSAFE communication.
Solution
The solution takes the following steps:
- Ensure the TwinCAT environment is up to date
- Ensure the latest ESI (device description tables) are downloaded
- Ensure the latest
Draft
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