Technical FAQs

Ask a Question

When the Altivar 58 drive forced local is active are any adjustments possible through serial communications?

No.  If the unit is in Forced local no changes or adjustments can be made and saved via serial communications.
Forced local must be off for the drive to accept commands and/or adjustments via serial communications network.
This is true of all available serial communications protocols such as FIPIO, Modbus + Modbus/Unitelway, Interbus S, Profibus DP, Device Net, Ethernet Modbus TCP/IP, LonWorks, Johnson Controls N2 and P1.

CTA-ID : 2022550
Was this helpful?
What can we do to improve the information ?