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Mitsubishi Electric A800-E Instruction Manual Page 33

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(N) Operation via communication and its settings
Commands
• The following table lists the commands and subcommands. (When the inverter receives a command other than listed in the
following table, it returns an error code (HC059).)
Category
Operation
Batch read
Batch write
Device
Read random In word units H0403
memory
Write random
Remote run
Programmable
Remote stop
controller CPU
CPU (inverter) model name
read
Device
• The following table lists the device codes and the range available for each command.
Device
Special relay (SM)
Special register (SD)
Input (X)
Output (Y)
Internal relay (M)
Data register (D)
Contact (TS)
Timer (T)
Coil (TC)
Current value (TN)
Contact (STS)
Retentive timer (ST)
Coil (STC)
Current value (STN) Word
Contact (CS)
Counter (C)
Coil (CC)
Current value (CN)

If write/read is requested from/to any devices outside the range, the error code H4031 is returned. (Refer to
32
PARAMETER
Command Subcommand
In bit units
H0401
H0001
H0001
In word units H0401
H0000
In bit units
H1401
H0001
H0001
In word units H1401
H0000
H0001
H0000
In bit units
H1402
H0001
H0001
In word units H1402
H0000
H1001
H0000
H1002
H0000
H0101
H0000
Device
Type
Bit
H91
Word
HA9
Bit
H9C
Bit
H9D
Bit
H90
Word
HA8
HC1
Bit
HC0
Word
HC2
HC7
Bit
HC6
HC8
HC4
Bit
HC3
Word
HC5
The inverter reads the value in bit devices (with
consecutive device numbers) in 1-bit units.
The inverter reads the value in bit devices (with
consecutive device numbers) in 16-bit units.
The inverter reads the value in word devices (with
consecutive device numbers) in 1-word units.
The inverter writes the value to bit devices (with
consecutive device numbers) in 1-bit units.
The inverter writes the value to bit devices (with
consecutive device numbers) in 16-bit units.
The inverter writes the value to word devices (with
consecutive device numbers) in 1-word units.
The inverter reads the value in the devices with the
specified numbers. The devices with non-consecutive
numbers can be specified.
The value is read from the bit devices in 16-bit or 32-bit
units.
The inverter reads the value in the devices with the
specified numbers. The devices with non-consecutive
numbers can be specified.
The value is read from the word devices in 1-word or 2-
word units.
The inverter writes the value to the bit devices with the
specified device numbers (each bit has a device
number). The devices with non-consecutive numbers
can be specified.
The inverter writes the value to the bit devices with the
specified device numbers (each set of 16 bits has a
device number). The devices with non-consecutive
numbers can be specified.
The inverter writes the value to the word devices with
the specified device numbers (each word or each set of
two words has a device number). The devices with
non-consecutive numbers can be specified.
The external device executes the remote RUN to the
inverter.
The external device executes the remote STOP to the
inverter.
The external device reads the model name and model
code of the inverter.
code
Refer to the FR-A800/FR-F800 PLC Function Programming Manual.
H0 to H7F (hexadecimal)
H0 to H7F (hexadecimal)
0 to 127 (decimal)
0 to 255 (decimal)
0 to 15 (decimal)
0 (Initial value. Up to 16 retentive timers can be used by PLC
parameter assignment.)
0 to 15 (decimal)
Description
Range

page
38.)
Refer
to page
35
35
36
37
38
38
38

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