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INVERTER SETTING
4
(2) Displaying and clearing the communication error count
The cumulative count of communication error occurrences can be displayed.
Write "0" to clear this cumulative count.
At the point of communication line error occurrence, Pr. 501 Communication error occurrence count
display is incremented by 1.
Parameter
Number
Name Setting Range
Minimum Setting
Increments
Initial Value
501
Communication error
occurrence count display
010
CAUTION
• Communication error count is temporarily stored in the RAM. The error count is stored in EEPROM only
once per hour. If power reset or inverter reset is performed, Pr. 501 setting will be the one that is last stored
to EEPROM depending on the reset timing.
Normal Error
Count timing depending on
communication line status
Incremented by 1
Normal Error
Incremented by 1