Forum

Share:
Notifications
Clear all

A921 alarm in siemens V20 Drive

1 Posts
1 Users
0 Reactions
180 Views
Posts: 16552
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

Cause : Analog output parameters not set properly comes when analog output parameters (P0777 and P0779) should not be set to identical values, since this would produce illogical results.

Check the following:

• Parameter settings for output identical
• Parameter settings for input identical
• Parameter settings for output do not correspond to analog output type Set P0777 and P0779 to different values.

Share: