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5. PARAMETERS
5.7 (N) Communication operation parameters
*1
Refer to
for data formats (A, A1, B, C, C1, D, E, E1, E2, E3, F).
*2
Turning OFF the power supply while clearing parameters with H5A5A or H55AA returns the communication parameter settings to the initial
settings.
NOTE
• Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF) as "9999".
• For the instruction codes HFF, HEC, and HF3, their values once written are held, but cleared to zero when a converter reset
or all clear is performed.
• When a 32-bit parameter setting or monitor item is read and the value to be read exceeds HFFFF, HFFFF is returned.
Parameter clear / All
parameter clear
Write
HFC
All parameters return to initial values.
Whether to clear communication parameters or not can be selected
according to the data.
• Parameter clear
H9696: Parameters including communication parameters are cleared.
H5A5A: Parameters other than communication parameters are
cleared.
• All parameter clear
H9966: Parameters including communication parameters are cleared.
H55AA: Parameters other than communication parameters are
cleared.
For the details of whether or not to clear parameters, refer to
When a clear is performed with H9696 or H9966, communication related
parameter settings also return to the initial values. When resuming the
operation, set the parameters again.
Performing a clear will clear the instruction code HEC, HF3, and HFF
settings.
Only H9966 and H55AA (All parameter clear) are valid when a password
is registered (refer to
).
4 digits (A and C/D)
Parameter
Read
H00 to H63 Refer to the instruction code (
) and write and/or read parameter
values as required. When setting
Pr.100
and later, the link parameter
extended setting must be set.
4 digits (B and E/D)
Write
H80 to HE3
4 digits (A and C/D)
Link parameter
extended setting
Read
H7F
Parameter settings are changed (extended) according to the settings.
For details of the settings, refer to the instruction code (
).
2 digits (B and E1/D)
Write
HFF
2 digits (A1 and C/
D)
Model in
formation monitor
Converter
model
Read
H7C
The converter model name can be read in ASCII code.
"H20" (blank code) is set for blank area.
Example) For "FR-CC2-N":
H46, H52, H2D, H43, H43, H32, H2D, H4E, H20, H20...H20
20 digits (B and E3/
D)
Capacity
Read
H7D
The capacity in the converter model can be read in ASCII code.
Data read is displayed in increments of 0.1 kW.
"H20" (blank code) is set for blank area.
Example) 450K..." 4500" (H20, H20, H34, H35, H30, H30)
6 digits (B and E2/D)
Item
Read/
write
Instruction
code
Data description
Number of data
digits (format)
*1
