SEW-Eurodrive MOVITRAC B, Руководство по эксплуатации

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6
Operation and service
List of errors (F-00 ... F-97)
Operating Instructions Basic Unit – MOVITRAC
®
B
25
17-
24
System error Immediate
switch-off
with inhibit
Malfunction of inverter electronics,
possibly due to EMC influence
Check grounding and shielding and
improve, if necessary. Contact SEW
Service for advice if this reoccurs.
25 EEPROM Stop with
inhibit
Error when accessing EEPROM Activate factory settings, perform reset
and reset parameters. Contact SEW
Service for advice if this error reoccurs.
26 External
terminal
Program-
mable
Read external error signal via
programmable input
Eliminate specific cause of error;
reprogram terminal if necessary.
31 TF trip Stop with
inhibit
• Motor too hot, TF sensor has
tripped
• TF sensor of motor not connected
or connected incorrectly
• Connection of MOVITRAC
®
B and
TF on motor interrupted
• Let motor cool off and reset error
• Check connections/links between
MOVITRAC
®
B and TF.
32 Index overflow Emergency
stop
Programming principles violated which
leads to system-internal stack overflow
Check user program and correct it
34 Ramp timeout Immediate
switch-off
with inhibit
• Set ramp time exceeded.
• If you remove the inhibit and the
drive exceeds the stop ramp time
t13 by a certain time, the inverter
will signal F34.
• Extend the ramp time
• Extend the stop ramp time
37 Watchdog timer Immediate
switch-off
with inhibit
Error in system software sequence Check grounding and shielding and
improve, if necessary. Contact SEW
Service for advice if this reoccurs.
38 System
software
Immediate
switch-off
with inhibit
System error Check grounding and shielding and
improve, if necessary. Contact SEW
Service for advice if this reoccurs.
43 RS-485 timeout Stop without
inhibit
1)
Connection between inverter and
PC interrupted
Check connection between inverter
and PC.
44 Unit utilization Immediate
switch-off
with inhibit
Unit utilization (Ixt value) exceeded • Decrease power output
• Extend ramps
• If these points are not possible:
Use a larger inverter
45 Initialization Immediate
switch-off
with inhibit
Error during initialization Contact SEW Service for advice.
46 System bus 2
timeout
Stop without
inhibit
Error during communication via system
bus
Check system bus connection
47 System bus 1
timeout
Stop without
inhibit
Error during communication via system
bus
Check system bus connection
77 Control word – System error Contact SEW Service for advice.
No. Designation Response Possible cause Measure