Inovance ISMG1-17D15CD-A3 FA Series User Manual

5 Troubleshooting
5
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5.2 During Running
5.2.1 Troubleshooting of Faults
Er.101: Groups H02 and above parameters abnormal
Cause Conrming Methods Corrective Action
1. The control
power voltage drops
instantaneously.
Check whether it is in the process of cutting
off control power (L1C, L2C) or whether
instantaneous power failure occurs.
Restore default setting (H02-31 = 1),
and write the parameters again.
Measure whether the control power voltage
on the non-drive side is within the following
specications:
220 V AC drive:
Valid value: 220 to 240 V
Allowed error: -10% to 10% (198 to 264 V)
380V AC drive:
Valid value 380 to 480 V
Allowed error: -10% to 10% (342 to 528 V)
Increase power capacity or replace
with large-capacitance power supply,
restore default setting (H02-31 = 1),
and write the parameters again.
2. Instantaneous power
failure occurs during
parameter storage.
Check whether instantaneous power failure
occurs during parameter storage.
Re-power on the system, restore
default setting (H02-31 = 1), and write
the parameters again.
3. The times of parameter
writing within a certain
period exceeds the limit.
Check whether parameter update is
performed frequently from the host controller.
Change parameter writing method
and write parameters again.
If servo drive is faulty, replace it
4. The software is
upgraded.
Check whether software is upgraded.
Set servo drive model and servo
motor model again, and restore
default setting (H02-31 = 1).
5. The servo drive is
faulty.
If the fault persists after you power on servo
drive several times and restore default
setting, it indicates that the servo drive is
faulty.
Replace the servo drive.
Er.102: Programmable logic conguration fault
Cause Conrming Methods Corrective Action
1. The FPGA software
version and the MCU
software version do not
match.
View the MCU software version (H1-00) and the FPGA
software version (H1-01) via operating panel or drive
debugging platform of Inovance. Check whether the non-
zero numbers of the most signicant bit of the versions
are consistent.
Contact Inovance for
technical support. Update
matching FPGA or MCU
software.
2. The FPGA is faulty.
The fault persists after you power on the servo drive
several times.
Replace the servo drive.

Inovance ISMG1-17D15CD-A3 FA Series Specifications

General

Brand	Inovance
Model	ISMG1-17D15CD-A3 FA Series
Category	Servo Drives
Language	English