Mitsubishi Electric FR-E700 Instruction Manual page 412

Communication operation and setting
No. Item
9
Parameters
10
Link parameter extended
11
setting
Second parameter
changing
12
(instruction code
HFF = 1, 9)
13 Multi command
14
Tab. 6-78: Setting of the instruction codes and data (3)
NOTES Refer to page 6-247 for data formats A, A1, A2, A3, B, C, C1, D, E, E1, E2, E3 and F.
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.
6 - 258
Read/
write
Read
Write
Read
Write
Read
Write
Write/
Read
Inverter type Read
Capacity Write
Instruction
Data Description
Code
Refer to the instruction code of the parameter
list (appendix) and write and/or read parame-
H00 to H63
ter values as required.
When setting Pr. 100 and later, link parameter
extended setting must be set.
Data format of Pr. 37 read and write is E2 and
H80 to HE3
A2.
Parameter description is changed according to
H7F
the H00 to H09 setting.
For details of the settings, refer to the instruc-
HFF
tion code of the parameter list (appendix).
Setting calibration parameter
H6C
H00: Frequency
H01: Parameter-set analog value
H02: Analog value input from terminal
Refer to the list of calibration parameters
HEC
on page 6-259.
The gain frequency can also be written
using Pr. 125 (instruction code: H99) or
Pr. 126 (instruction code: H9A).
Available for writing 2 commands, and moni-
HF0
toring 2 items for reading data
Reading inverter type in ASCII code. "H20"
(blank code) is set for blank area
H7C
Example of FR-E740SC
H46, H52, H2D, H45, H37, H34, H30, H20...H20
Reading inverter capacity in ASCII code.
Data is read in increments of 0.1 kW, and
rounds down to 0.01 kW increments.
"H20" (blank code) is set for blank area.
Examples:
H7D
0.4K . . . . . "-----4" (H20, H20, H20, H20, H20,
0.75K . . . . "-----7" (H20, H20, H20, H20, H20,
Parameter
Number
of Data
Digits
(Format)
(B, E/D)
(B, E2/D)
(A, C/D)
(A2, C/D)
(B, E1/D)
(A1, C/D)
(B, E1/D)
(A1, C/D)
(A3, C1/D)
(B, E3/D)
(B, E2/D)
H34)
H37)
4
6
4
6
2
2
2
2
10
20
6