Nidec Unidrive M200 User Manual page 145

Safety Product Mechanical
information information installation
Trip
SL.Er Option module in option slot 1 has detected a fault
The SL.Er trip indicates that the option module in option slot 1 on the drive has detected an error. The reason for the error
can be identified by the sub-trip number. As default, the sub-trip number is shown as a number on the display. However, it
is possible for the option module to supply sub-trip number strings which will be displayed instead of the number if
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available.
Recommended actions:
• See relevant Option Module User Guide for details of the trip
SL.HF Option module 1 hardware fault
The SL.HF trip is generated by the drive. The possible causes of the trip can be identified by the sub-trip number.
Sub-trip
1
2
3
4
5
6
200
7
8
9
10
Recommended actions:
• Ensure the option module is installed correctly
• Replace the option module
• Replace the drive
SL.nF Option module in option slot 1 has been removed
The SL.nF trip indicates that the option module in option slot 1 on the drive has been removed since the last power up.
The sub-trip number gives the ID code of the option module that has been removed.
Recommended actions:
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• Ensure the option module is installed correctly.
• Re-install the option module.
• To confirm that the removed option module is no longer required perform a save function in Pr 00.
SL.tO Option module watchdog function service error
The SL.tO trip indicates that the option module installed in Slot 1 has started the option watchdog function and then failed to
service the watchdog correctly.
201
Recommended actions:
• Replace the option module
So.St Soft start relay failed to close, soft start monitor failed
The So.St trip indicates that the soft start relay in the drive failed to close or the soft start monitoring circuit has failed.
The cause of the trip can be identified by the sub-trip number.
Sub-trip
226
Recommended actions:
• Hardware fault – Contact the supplier of the drive
St.HF Hardware trip has occurred during last power down
The St.HF trip indicates that a hardware trip (HF01 –HF18) has occurred and the drive has been power cycled. The sub-trip
number identifies the HF trip.
221
Recommended actions:
• Enter 1299 in Pr 00 and press reset to clear the trip
Unidrive M200 / M201 Control User Guide
Issue Number: 2
Electrical Getting Basic
installation started parameters
The module category cannot be identified
All the required customized menu table information has not been supplied or the tables supplied are corrupt
There is insufficient memory available to allocate the comms buffers for this module
The module has not indicated that it is running correctly during drive power-up
Module has been removed after power-up or it has stopped working
The module has not indicated that it has stopped accessing drive parameters during a drive mode change
The module has failed to acknowledge that a request has been made to reset the drive processor
The drive failed to read correctly the menu table from the module during drive power-up.
The drive failed to upload menu tables from the module and timed-out (5s).
Menu table CRC invalid.
1 Soft-start failure
2 DC bus capacitor failure on 110 V drive (size 2 only)
Running the NV Media
Optimization
motor
Diagnosis
Reason
Reason
Onboard Advanced
Diagnostics
Card PLC parameters
UL Listing
145