Fault Log (N178) - Omron SYSDRIVE 3G3MV User Manual

Advanced Operation
If either n168 or n169 is set to 0, the output open-phase detection function will
Note 2.
be disabled.
If the applicable motor capacity is small in relation to the Inverter capacity, it
Note 3.
may cause errors in the output open-phase detection. To prevent this from oc-
curring, lower the output open-phase detection level to match the motor capac-
ity.
6-10-12

Fault Log (n178)

·The 3G3MV stores information on the four most recent faults.
·The latest record is displayed. By pressing the Increment Key, the previous record is
displayed. A maximum of four records can be checked.
·The details of the information are the same as that obtained from the multi-function
monitor U-09.
Fault Log
n178
Setting ---
range
Note The information is read only.
Display Example
D Fault display
Fault
generation
item
·To clear the faultlog, set n001 for parameter write-prohibit selection/parameter initial-
ization to 6.
6-52
Register 01B2
Unit of
setting
D No fault stored
Fault code
Changes during
Hex operation
--- Default setting
Chapter 6
---
---