Mitsubishi Electric FR-E710W-0.1K, Instruction Manual

Page: 227 / 349

227
Communication operation and setting
4
P
ARAM
ETE
R
S
6 Inverter reset Write HFD
H9696: resets the inverter.
As the inverter is reset at start of communication by the
computer, the inverter cannot send reply data back to the
computer. 4 digits
(A, C/D)
H9966: resets the inverter.
When data is sent normally, ACK is returned to the computer
and then the inverter is reset.
4 digits
(A, D)
7
Faults history
batch clear
Write HF4 H9696: clears the faults history as a batch.
4 digits
(A, C/D)
8
Parameter clear
All clear
Write HFC
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 62 for parameter clear, all clear, and communication
parameters.
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. In the password locked status
(refer to page 191) ,
only
H9966 and H55AA (all parameter clear) are valid.
4 digits
(A, C/D)
9
Parameter
Read H00 to H63 Refer to the instruction code
(Refer to page 62) and write and/or
read parameter 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 A2
4 digits
(B, E/D),
6 digits
(B, E2/D)
10 Write H80 to HE3
4 digits
(A, C/D),
6 digits
(A2, C/D)
11
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 parameter instruction code
(Refer to page 62)
.
2 digits
(B, E1/D)
Write HFF
2 digits
(A1, C/D)
12
Second parameter
changing
(instruction code
HFF = 1, 9)
Read H6C
Setting calibration parameter
∗1
H00: Frequency
∗2
H01: Parameter-set analog value
H02: Analog value input from terminal
∗1
Refer to the list of calibration parameters on the next page for
calibration parameters.
∗2
The gain frequency can also be written using Pr. 125 (instruction code:
H99) or Pr. 126 (instruction code: H9A).
2 digits
(B, E1/D)
Write HEC
2 digits
(A1, C/D)
13
Multi command
Write/
Read
HF0
Available for writing 2 commands, and monitoring 2 items for
reading data (
Refer to page 231
for detail)
10 digits
(A3, C1/D)
14
In
vert
er t
ype
m
oni
to
r
Inverter type
Read H7C
Reading inverter type in ASCII code.
"H20" (blank code) is set for blank area
Example of FR-E740
H46, H52, H2D, H45, H37, H34, H30, H20 ..H20
20 digits
(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 digits
(B, E2/D)
No. Item
Read/
Write
Instruction
Code
Data Definition
Number of
Data Digits
(Format)
Refer to page 220 for data format (A, A1, A2, A3, B, C, C1, D, E, E1, E2, E3, F)
...... Specifications differ according to the date assembled. Refer to page 338 to check the SERIAL number.
Clear Type Data Communication Pr.
Parameter clear
H9696
H5A5A
×
All parameter clear
H9966
H55AA
×