Error History (N78) - Omron SYSDRIVE 3G3JVS ERIES User Manual

Advanced Operation
• When the RUN command for forward or reverse rotation is input, the Inverter will start operating at the
lower limit regardless of whether the UP/DOWN command is input or not.
• When the UP/DOWN function and inching frequency command are both assigned to multi-function
inputs, an inching frequency command input will have the highest priority.
• If n62 for UP/DOWN command frequency memory is set to 1, the output frequency held by the UP/
DOWN function for 5 s or more will be stored in the memory. The output frequency will be held by the
UP/DOWN function when both UP and DOWN commands are ON or OFF together.

6-7-8 Error History (n78)

• The 3G3JV stores information on the latest error.
• The information on the latest error recorded is displayed by pressing the Enter Key after n78 for error
history is displayed.
• The details of the information are the same as that obtained from the multi-function monitor U09.
n78
Error History
Setting ---
range
Note The information is read only.
Display Example
D Fault display
uU 1
• To clear the error history, set n01 for parameter write-prohibit selection/parameter initialization to 6.
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Unit of
setting
Fault code
Changes during
operation
--- Default setting
D No error stored
Chapter 6
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