Lenze i700 - Response of the Device in the Event of an Error

9 Diagnostics & error management
9.2 Indication of fault and warning (error code)
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Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06
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9.2.1 Response of the device in the event of an error
There are two different interference classes in the i700 servo inverter:
Light errors of class II are:
Error code 0x4380: Motor temperature sensor
Error code 0x7303: Error in feedback system (from version 01.06)
Error code 0x7380: Hiperface communication error
Error code 0x8181: EtherCAT communication
Error code 0x8700: Sync controller
Class I: Fatal errors
Evading the "Fault reaction active
" device
status, errors of class I immediately cause the
"Fault
" device status.
The i700 servo inverter is switched off
immediately (pulse inhibit) so that a guided
standstill can only be realised by using a
mechanical brake.
Class II: Light errors
In case of errors of class II, the error response
selected in the object 0x605E
(or 0x685E for
axis B) takes place in the Fault reaction active
.
This classification enables the i700 servo
inverter to actively support the machines to
reach standstill when the following light errors
occur.
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
Fault reaction
active
Fault
active
Switch on
disabled
Quick stop
active
Power on
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
Fault reaction
active
Fault
active
Switch on
disabled
Quick stop
active
Power on