Technical FAQs

Ask a Question

What is Master Key to unlock my Altivar 21 Programming Parameters ?

The Altivar 21 does not have Master password to protect the programming parameters. 
However, there is a parameter lock that can be done by function F700 (parameter lock), this function has to be set to Zero (0) so that the parameters are unlocked & could be changed 
 
Refer to the ATV21 programming manual - Page 43 (In the Attachments)

Parameters Lock/ Unlock

Attachments:

ATV21 parameter lock F700.pdf
 
Was this helpful?
What can we do to improve the information ?