Mitsubishi Electric FR-D720S SC EC, Instruction Manual

Page: 367 / 512

Parameter Communication operation and settings
FR-D700 SC EC 6 - 217
Item
Read/
Write
Instruction
Code
Data Description
Number
of Data
Digits
(Format)
Parameters
Read H00 to H63
Refer to the instruction code of the parameter
list (appendix) and write and/or read parame-
ter values as required.
When setting Pr. 100 and later, link parame-
ter extended setting must be set.
Data format of Pr. 37 read and write is E2
and A2. 4
(B, E/D)
6
(B, E2/D)
Write H80 to HE3
4
(A, C/D)
6
(A2, C/D)
Link parameter extended
setting
Read H7F
Parameter description is changed according
to the H00 to H09 setting.
For details of the settings, refer to the instruc-
tion code of the parameter list (appendix). 2
(B, E1/D)
Write HFF
2
(A1, C/D)
Second parameter
changing
(instruction code
HFF = 1, 9)
Read H6C
Setting calibration parameter
H00: Frequency
H01: Parameter-set analog value
H02: Analog value input from terminal
Refer to page 6-218.
The gain frequency can also be written
using Pr. 125 (instruction code: H99) or
Pr. 126 (instruction code: H9A).
2
(B, E1/D)
Write HEC
2
(A1, C/D)
Multi command
Write/
Read
HF0
Available for writing 2 commands, and moni-
toring 2 items for reading data 10
(A3,
C1/D)
In
v
e
rt
er type monitor
Inverter type Read H7C
Reading inverter type in ASCII code.
"H20" (blank code) is set for blank area
Example of FR-D740 SC:
H46, H52, H2D, H44, H37, H34, H30, H20 ...
H20
20
(B, E3/D)
Capacity Read H7D
Reading inverter capacity in ASCII code.
Data is read in increments of 0.1kW, and
rounds down to 0.01kW increments
"H20" (blank code) is set for blank area
Example
0.4K. . . . . „-----4“ (H20, H20, H20, H20,
H20, H34)
0.75K. . . . „-----7“ (H20, H20, H20, H20,
H20, H37)
6
(B, E2/D)
Tab. 6-57: Setting of the instruction codes and data (3)
NOTES Refer to page 6-207 for data formats A, A1, A2, A3, B, C, C1, D, E, E1, E2 and E3.
Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF) as "9999".
For the instruction codes HFF, HEC and HF3, their values are held once written but cleared
to zero when an inverter reset or all clear is performed.