Mitsubishi Electric FR-D700 Instruction Manual page 195

Read/
No. Item
Write
6 Inverter reset Write
Fault definition all
7 Write
clear
Parameter clear
8 Write
All clear
9 Read
Parameter
10 Write
Read
Link parameter
11
expansion setting
Write
Read
Second parameter
changing
12
(instruction code
HFF = 1, 9)
Write
Write/
13 Multi command
Read
Inverter type Read
14
Capacity Read
Refer to page 184 for data format (A, A1, A2, A3, B, C, C1, D, E, E1, E2, E3)
Communication operation and setting
Instruction
Code
H9696: Inverter reset
As the inverter is reset at start of communication by the computer,
the inverter cannot send reply data back to the computer.
HFD
H9666: Inverter reset
When data is sent normally, ACK is returned to the computer
and then the inverter is reset.
HF4 H9696: Faults history batch clear
All parameters return to the initial values.
Whether to clear communication parameters or not can be
selected according to data. ( : Clear, ×: Not clear)
Refer to page 52 for parameter clear, all clear, and communication
parameters.
Clear Type
Parameter clear
HFC
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. During password lock, only all parameter clear is
available with H9966 and H55AA.
H00 to H63 Refer to the instruction code (Refer to page 52) and write and/or
read parameter values as required.
When setting Pr. 100 and later, link parameter extended setting
must be set.
H80 to HE3
Data format of Pr. 37 read and write is E2 and A2
Parameter description is changed according to the H00 to H09
H7F
setting.
For details of the settings, refer to the parameter instruction code
HFF
(Refer to page 52).
Setting calibration parameter ∗1
H00: Frequency ∗2
H6C
H01: Parameter-set analog value
H02: Analog value input from termin
∗1
Refer to the list of calibration parameters on the next page for
calibration parameters.
HEC
∗2
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 monitoring 2 items for
HF0
reading data (Refer to page 194 for detail)
Reading inverter type in ASCII code.
"H20" (blank code) is set for blank area
H7C
Example of FR-D740
H46, H52, H2D, H44, H37, H34, H30, H20 ..H20
Reading inverter capacity in ASCII code.
Data is read in increments of 0.1kW, and rounds down 0.01kW
increments
H7D "H20" (blank code) is set for blank area
Example
0.4K ................. "
0.75K ............... "
Data Definition
Data Communication Pr.
H9696
×
H5A5A
H9966
×
H55AA
4" (H20, H20, H20, H20, H20, H34)
7" (H20, H20, H20, H20, H20, H37)
Number of
Data Digits
(Format)
4 digits
(A, C/D)
4 digits
(A, D)
4 digits
(A, C/D)
4 digits
(A, C/D)
4 digits
(B, E/D),
6 digits
(B, E2/D)
4 digits
(A, C/D),
6 digits
(A2, C/D)
2 digits
(B, E1/D)
2 digits
(A1, C/D)
2 digits
(B, E1/D)
4
2 digits
(A1, C/D)
10 digits
(A3, C1/D)
20 digits
(B, E3/D)
6 digits
(B, E2/D)
191