Lenze EPM−H410 - Manual (Page 95)

Troubleshooting and fault elimination
Fault messages
7
l
95 EDBPM−H410 DE/EN/FR 4.1
7 Troubleshooting and fault elimination
7.1 Fault messages
Call up the status messages of the operating unit to indicate the last fault
message. (
¶ 82)
Display Fault Cause Remedy
NO ERROR No fault − −
PR ERROR Faulty data
exchange Connection between
operating unit and PC is
faulty l Check connections for tight fit
l Check cable for damage
COM BROK Communication
interrupted Serial data cable between
operating unit and PC is
defective or not correctly
connected l Check correct connection and
tight fit of Sub−D plug
l Exchange serial data cable
RESET ERROR Communication
with system
bus (CAN)
interrupted
l Faulty wiring
(e.g. polarity) of the
system bus
l Faulty parameter
setting of interface
(baud rate, address,
identifier)
l Check wiring ( ^ 73)
l Check parameter setting
(
^ HMI Designer − Getting
started).)
ASIC ERROR
SDO ERROR