SEW-Eurodrive MOVITRAC 07, Системное руководство

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System Manual – MOVITRAC® 07
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List of errors (F-00 ... F-97)
Operation and Service
11 Overtempera-
ture Rapid stop
with inhibit Thermal overload of inverter • Reduce load and/or ensure ade-
quate cooling
• If the braking resistor is integrated
in the heat sink: Mount the braking
resistor externally
17-
24 System fault Immediate
switch-off Inverter electronics disrupted, possibly
due to effect of EMC Check ground connections and
shields; improve them if necessary.
Contact SEW Service for advice if this
reoccurs.
25 EEPROM Rapid stop
with inhibit Fault when accessing EEPROM Call up default setting, perform reset
and set parameters again. Contact
SEW Service for advice if this reoc-
curs.
26 External termi-
nal Programma-
ble Read in external fault signal via pro-
grammable input Eliminate specific cause of fault; repro-
gram terminal if appropriate.
31 TF sensor Rapid stop
with inhibit • Motor too hot, TF sensor has
tripped
• TF sensor of motor not connected
or not connected properly
• Connection of MOVITRAC
®
07 and
TF interrupted on motor
• Let motor cool down and reset fault
• Check connections/links between
MOVITRAC
®
07 and TF
32 Index overrun Emergency
stop Basic programming rules violated
causing internal stack overflow Check and correct user program
34 Ramp timeout Immediate
switch-off The inverter signals F34 if you revoke
the enable and the drive exceeds the
rapid stop ramp time t13 by a certain
time. Extend the rapid stop ramp time
37 Watchdog timer Immediate
switch-off
Fault in system software sequence Check ground connections and
shields; improve them if necessary.
Contact SEW Service for advice if this
reoccurs.
38 System soft-
ware Immediate
switch-off System fault Check ground connections and
shields; improve them if necessary.
Contact SEW Service for advice if this
reoccurs.
43 RS-485 timeout Rapid stop
without
inhibit
1
Communication between inverter and
PC interrupted Check connection between inverter
and PC.
44 Unit utilization Immediate
switch-off Unit utilization (Ixt value) excessive • Reduce power output
• Extend ramps
• If these points are not possible:
Use a larger inverter
No. Name Response Possible cause Action