Siemens SINAMICS G120 Drive
1
Posts
1
Users
0
Reactions
163
Views
Feb 16, 2024 9:22 am
cause : Analog sensor position value exceeds limit value comes when the position value has exceeded the permissible range of -0.5 ... +0.5.
Alarm value (r2124, interpret decimal):
1: Position value from the LVDT sensor.
2: Position value from the encoder characteristic.
Re alarm value = 1:
- Check the LVDT ratio (p4678).
- check the reference signal connection at track B.
Re alarm value = 2:
- check the coefficients of the characteristic (p4663 ... p4666).