Some features are lost if the optional LonWorks card is added to the ATV212 drive.
Altivar ATV212 and ATV21
Updating to the LonWorks option card you will loose some features on the drive.
If the optional LonWorks card replaces the standard card, the following features are lost:
- VIA 4 to 20mA input will be removed
- FM analog output will be removed
- RYA and RYC relay output will be removed.
This is also option B06 on the S-Flex enclosed package drives.