Lenze i700

9 Diagnostics & error management
9.4 CiA402 error codes / error messages
289
Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06
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Error code 0x4280: Internal fault - module temperature monitoring
Text ID: 0x26
Error code 0x4310: Motor temperature too high, [value]
Text ID: 0x0D
Motor temperature monitoring
Error code 0x4380: Motor temperature sensor
Text ID: 0x25
Motor temperature monitoring
Error code 0x5112: 24-V supply
Text ID: 0x0E
Error code 0x6010: Watchdog reset
Text ID: 0x0F
Cause Remedies Response
Thermal sensor error • 24 V mains switching required.
• If the error occurs frequently,
please contact Lenze.
Fault
Cause Remedies Response
Motor temperature higher than
variable temperature limit:
• Motor too hot due to
impermissibly high currents or
frequent and too long
acceleration processes.
•No KTY connected.
• Error or warning threshold set too
low.
• Check drive dimensioning.
• Connect KTY or switch off
monitoring.
• Set a higher warning or error
threshold.
Fault
(adjustable in 0x2D49:2
| 0x3549:2)
• Warning threshold can be
adapted in 0x2D49:3
| 0x3549:3.
• Error threshold adaptable in
0x2D49:4
| 0x3549:4.
Cause Remedies Response
Motor temperature sensor • Connect KTY or switch off
monitoring.
• Set a higher warning or error
threshold.
Class II fault
(adjustable in 0x2D49:2
| 0x3549:2)
• If "fault" is set, the response set in
0x605E
| 0x685E takes place.
• Warning threshold can be
adapted in 0x2D49:3
| 0x3549:3.
• Error threshold adaptable in
0x2D49:4
| 0x3549:4.
Cause Remedies Response
24 V supply has failed or has fallen
below the warning threshold
(21.45 V) or error threshold (18.15 V).
Check 24 V voltage supply. Warning or fault
(depending on the height of the
voltage)
• Thresholds are fixed.
Cause Remedies Response
• Reset was triggered via device
command 1100.
• Internal error
If the reset was not triggered via the
device command, consult Lenze if the
error occurs frequently.
Warning if restart of the drive is
requested via command.
Otherwise fault.