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Mitsubishi Electric A800-E Instruction Manual Page 36

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(Example) Data stored in D50/D51
Stored values for
request or response
data
Values to be read
or written
Details of commands
• Batch read
The inverter reads the value in the specified devices.
• Request data
Item
Subcommand
Specify the unit (bit/word) for reading.
First device No.
Specify the number of the first device. (Refer to
Device code
Specify the type of the target devices. (Refer to
Number of devices
Specify the number of target devices.
• Response data
The value read from the device is stored in hexadecimal.
• Batch write
The inverter writes the value to the specified devices.
• Request data
Item
Subcommand
Specify the unit (bit/word) for writing.
First device No.
Specify the number of the first device. (Refer to
Device code
Specify the type of the target devices. (Refer to
Number of devices
Specify the number of target devices.
Specify the value to be written to all the devices specified by the
Writing data
Number of devices in the request data.
• Response data
None
A
B
5
5
6
A
The data in D50 is H56AB
(22187 in decimal).
First device
Subcommand
No.
H01 H04
Description
Device
First device
Subcommand
No.
code
H01 H14
Description
(N) Operation via communication and its settings
Number
First
Device
of
device
code
devices
H32 H00 H00
HA8
H02 H00 HAB H56 H0F H17
6
0
F
B
1
7
The data in D51 is H170F
(5903 in decimal).
Number
Device
of
code
devices
page
33.)
page
32.)
Number
of
Write data
devices
page
33.)
page
32.)
Data
Data
1
7
0
F
PARAMETER
2
GROUP
N
35

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