Stober PS6A34 - Page 213

STOBER 13 | Diagnostics
02/2019 | ID 442728.05
213
Number Cause Check and action
17: EBI encoder low battery Battery in battery module
weak
Replace the battery; reference is not
deleted by the event
18: EBI encoder battery
empty
Battery in battery module
empty
Replace the battery
Initial connection –
Connection error Check the connection and correct it if
necessary
Defective encoder cable Check the cable and replace it if necessary
Faulty battery module Check the battery module and replace it if
necessary
20: Resolver carrier
–
22: Resolver overvoltage
Defective encoder cable Check the cable and replace it if necessary
Incompatible encoder Compare the specification of the encoder
with the corresponding specifications from
STOBER and replace the encoder or motor
if necessary; fault cannot be acknowledged
24: Resolver failure Defective encoder cable Check the cable and replace it if necessary
48: X4 zero pulse missing Defective encoder cable Check the cable and replace it if necessary
Connection error Check the connection and correct it if
necessary
Late zero toe Check number of encoder increments per
rotation and correct it if necessary (H02)
49: X4 zero pulse distance
too small
Defective encoder cable Check the cable and replace it if necessary
Connection error Check the connection and correct it if
necessary
Early zero track Check number of encoder increments per
rotation and correct it if necessary (H02)
60: Hiperface synchronisation
– 63: Hiperface link
Defective encoder cable Check the cable and replace it if necessary
Connection error Check the connection and correct it if
necessary
Electromagnetic
interference
Take EMC recommendations into account
[}109] and, if necessary, increase the fault
tolerance (I298)
Tab. 214: Event 76 – Causes and actions