Mitsubishi Electric FR-A7NC Instruction Manual page 63

Plug-in option, cc-link communication function
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Item
Parameter read
Parameter write
Batch alarm definition clear
All parameter clear
Inverter reset
Link parameter expansion
setting (read)
*4
Link parameter expansion
setting (write)
*4
*3
Communication parameters (Pr. 117 to Pr. 124, Pr. 331 to Pr.341, Pr.343, Pr.349, Pr.549 to Pr.551, Pr.542 to Pr.544)
are also cleared.
Setting is valid only when Pr. 544 = "0". When Pr. 544 ≠ "0", set using RWw2 or RWw10, 12, 14,16, or 18. (Refer
*4
to page 49)
Code
Number
⋅ Refer to the instruction code in the parameter list in the inverter manual
H0000 to
(applied) to read and write as required.
H0063
Write to Pr. 77 and Pr. 79 is disabled.
⋅ Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF)
as "9999".
H0080 to
⋅ When changing the parameter values frequently, set "1" in Pr. 342 to
H00E3
write them to the RAM. (Refer to page 23.)
H00F4
H9696: Batch-clears the alarm history.
Four types of clears are available with H9696, H9966, H5A5A, and H55AA.
All clear types ( ...clear, ×...not clear)
Communication
Data
parameters
H00FC
H9696
H9966
H5A5A
H55AA
H00FD
H9696: Resets the inverter.
H007F
H0000 to H0009: Parameter description is changed according to the
instruction code (extended) setting. Refer to the inverter manual (applied)
for instruction code (extended) settings.
H00FF
DETAILS OF INPUT AND
Description
Calibration
parameter
×
*3
*3
×
×
×
OUTPUT SIGNALS
Other
HEC, HF3,
parameters
HFF
7
57

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