SEW-Eurodrive MOVIPRO Ethernet/IP - Page 251

14
Service
List of power section errors
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
251
Code Meaning Response
(P)
Sub-
code
Meaning Possible cause Measure
14 Encoder Immediate
stop
32 HIPERFACE
®
en-
coder on motor
encoder reports
an error
• Encoder cable or
shield not connec-
ted correctly
• Short circuit/wire
break in encoder
cable
• Encoder defective
Check encoder cable
and shield for correct
connection, short cir-
cuit and wire breaks.
33 HIPERFACE
®
en-
coder on external
encoder reports
an error
34 Encoder fault mo-
tor encoder re-
solver
Encoder connec-
tion or encoder is
defective
17 System
error
Immediate
stop
0 "Stack overflow"
error
Inverter electronics
disrupted, possibly
due to EMC influences
• Check grounding
and shielding and
improve, if neces-
sary
• Contact
SEW‑EURODRIVE
Service if the error
reoccurs
18 0 "Stack underflow"
error
19 0 "External NMI"
error
20 0 "Undefined op-
code" error
21 0 "Protection fault"
error
22 0 "Illegal word op-
erand access"
error
23 0 "Illegal instruction
access" error
24 0 "Illegal external
bus access" error
16998413/EN – 12/2016