SEW-Eurodrive MOVIPRO Ethernet/IP - Page 254

14
Service
List of power section errors
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
254
Code Meaning Response
(P)
Sub-
code
Meaning Possible cause Measure
42 Lag error Immediate
stop (P)
0 Positioning lag
error
• Rotary encoder
connected incor-
rectly
• Acceleration ramps
too short
• P component of
positioning control-
ler too small
• Incorrectly set
speed controller
parameters
• Value of lag error
tolerance too small
• Check rotary en-
coder connection
• Extend ramps
• Set P component
to higher value
• Set speed control-
ler parameters
again
• Increase lag error
tolerance
• Check wiring of en-
coder, motor and
line phase
• Make sure mech-
anical parts can
move freely, check
whether they are
blocked
43 Manual
mode
timeout
Immediate
stop (P)
0 Manual mode
timeout
Manual mode not
completed correctly.
a) Activate manual
mode.
ð Manual mode was
completed cor-
rectly.
44 Device util-
ization
Immediate
stop
0 Device utilization
error
Device utilization (IxT
value) > 125%
• Decrease power
output
• Extend ramps
• If suggested ac-
tions are not pos-
sible, use a larger
inverter
• Reduce load
8 U
L
monitoring
error
45 Initializa-
tion
Immediate
stop
0 General error
during initializa-
tion
No parameters set for
EEPROM in power
section, or parameters
set incorrectly
Restore delivery state
(P802)
If error cannot be reset
afterwards, contact
SEW‑EURODRIVE
Service
3 Data bus error
during RAM
check
6 CPU clock error
7 Error in the cur-
rent detection
10 Error when set-
ting flash protec-
tion
11 Data bus error
during RAM
check
16998413/EN – 12/2016