Lenze i700 - Manual (Page 269)

Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
269
9 Diagnostics & error management
9.4 CiA402 error codes / error messages
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Error code 0x2386: Clamp is active
Text ID: 0x2F
Error code 0x2387: Clamp responded too often
Text ID: 0x30
Error code 0x3210: DC link circuit - overvoltage [value] V
Text ID: 0x0A
Delay time: 5 ms
Error code 0x3220: DC link circuit - undervoltage [value] V
Text ID: 0x0B
Error code 0x4210: Module temperature too high, [value]
Text ID: 0x0C
 Monitoring of the heatsink temperature
Cause Remedies Response
Maximum current of the axis (display
in 0x2DDF:2 | 0x35DF:2 ) has been
reached.
• Select a flatter speed ramp.
• Reduce the load.
• Set the Imax controller
( 0x2B08 | 0x3308 ) more
dynamically.
Warning
Cause Remedies Response
Maximum current of the axis (display
in 0x2DDF:2 | 0x35DF:2 ) was
reached too often in a row.
• Select a flatter speed ramp.
• Reduce the load.
• Set the Imax controller
( 0x2B08 | 0x3308 ) more
dynamically.
Fault
Cause Remedies Response
Due to a too high braking energy, the
DC-bus voltage exceeds the
overvoltage threshold which results
from the mains voltage setting.
• Connect brake resistor to power
supply module or use
regenerative module.
• Check mains setting.
• Check drive profile.
Warning or fault
(depending on the height of the
voltage)
• Warning threshold adaptable in
0x2540:5 .
• Fixed error threshold.
Cause Remedies Response
DC bus voltage is lower than the
undervoltage threshold resulting
from the mains setting.
• Check mains voltage.
• Check DC-bus voltage.
• Check mains settings.
Warning or fault
(depending on the height of the
voltage)
• Warning threshold adaptable in
0x2540:2 .
• Fixed error threshold.
Cause Remedies Response
Heatsink temperature higher than
fixed temperature limit (100 °C):
• Ambient controller temperature
too high.
• Dirty fan or ventilation slots.
• Fan defective.
• Warning threshold set too low.
• Check control cabinet
temperature.
• Clean filter.
• Clean controller.
• Replace fan.
Warning or fault
(depending on the height of the
temperature)
• Warning threshold can be
adapted in 0x2D84:2 | 0x3584:2 .
• Fixed error threshold.