27
INVERTER SETTING
4
(2) Display and erasure of communication error occurrence count
The cumulative number of communication error occurrences can be indicated.
Write "0" to erase 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
0
1
0
CAUTION
The communication error count occurrence is stored into RAM temporarily. Since this data is stored in
EEPROM at one-hour intervals, performing power-on reset or inverter may cause the
Pr. 501
data to be the
value stored in EEPROM the last time depending on the reset timing.
Normal
Error
Count timing depending on
communication line status
Incremented by 1
Normal
Error
Incremented by 1
A7NCA.book 27 ページ ２００６年７月３日 月曜日 午前９時４８分
