Mitsubishi Electric FR-A7NC Instruction Manual page 80

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Item
Parameter
Faults history batch clear
All parameter clear
Inverter reset
DETAILS OF INPUT AND OUTPUT SIGNALS
Read /
Code
Write
Number
⋅ Refer to the instruction code in the parameter list in the inverter
H0000 to
manual to read and write as required.
Read
H0063
Write to Pr. 77 and Pr. 79 is disabled.
When setting Pr.100 and later, set link parameter extended setting.
⋅ Set 65520 (HFFF0) as a parameter value "8888" and 65535
H0080 to
(HFFFF) as "9999".
Write
⋅ When changing the parameter values frequently, set "1" in Pr. 342
H00E3
to write them to the RAM. (Refer to page 30.)
Write
H00F4
H9696: Clears the faults history as a batch.
All parameters return to the initial values.
Whether to clear communication parameters or not can be selected
according to data. (
Refer to the inverter manual for parameter clear, all clear, and
communication parameters.
Write
H00FC
All parameter clear
When clear is executed for H9696 or H9966, communication-related
parameter settings also return to the initial values. When resuming
operation, set the parameters again.
Executing clear will clear the instruction code HEC, HF3, and HFF
settings.
Write
H00FD H9696: Resets the inverter.
Description
: Clear, ×: Not clear)
Clear Type
Data
H9696
Parameter clear
H5A5A
H9966
H55AA
Communication Pr.
×
×
73
7

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