Mitsubishi Electric GOT2000 Series Connection Manual page 172

3.4.2 List of commands
The following shows the list of commands available in each data format.
■1. List of commands for formats 1, 2 (GOT-A900 Series microcomputer connection)
Command
ASCII
Symbol
code
Batch read
RD 52H 44H
in word units
Batch write
WD 57H 44H
in word units
Random read
RR 52H 52H
in word units
Random write
RW 52H 57H
in word units
TR 54H 52H Read clock data
TS 54H 53H Set clock data
*1
■2. List of commands for formats 3, 4 (GOT-F900 series microcomputer connection)
Command
ASCII
Symbol
code
Batch read
0 30H
(w/out station No.)
Batch read
A 41H
(w/ station No.)
Batch write
1 31H
(w/out station No.)
Batch write
B 42H
(w/ station No.)
Multi-point write in bit
3 33H
units (w/out station No.)
Multi-point write in bit
D 44H
units (w/ station No.)
Fill command
4 34H
(w/out station No.)
Fill command
E 45H
(w/ station No.)
Set clock data
5 35H
(w/out station No.)
Set clock data
F 46H
(w/ station No.)
Read clock data
6 36H
(w/out station No.)
Read clock data
G 47H
(w/ station No.)
3 - 18
3.4 Message Formats
Command name
Reads bit devices in 16-point units.
Reads word devices in 1-point units.
Writes to bit devices in 16-point units.
Writes to word devices in 1-point units.
Reads multiple different bit devices in 16-point units.
*1
Reads multiple different word devices in 1-point units.
Writes to multiple different word devices in 16-point units.
*1
Writes to multiple different word devices in 1-point units.
Reads the clock data of the GOT.
Sets the clock data of the GOT.
Mixed specification of bit devices and word devices is also possible.
Command name
Reads bit devices in byte units.
Reads word devices in byte units.
Reads bit devices in byte units.
Reads word devices in byte units.
Writes to bit devices in byte units.
Writes to word devices in byte units.
Writes to bit devices in byte units.
Writes to word devices in byte units.
Writes bit patterns (bit ON/OFF, inversion, direct specification) in
1-point units (8 bits for 1 point) to a specified device.
Writes the same value to a range of specified devices.
Sets the clock data of the GOT.
Reads the clock data of the GOT.
Description
Description
Max. number of points
processed
99 words(1584points)
99 points
99 words(1584points)
99 points
256 words(4096points)
256 points
128 words(2048points)
128 points
―
―
Max. number of points
processed
255bytes (2040 points)
255bytes (127 points)
255bytes (2040 points)
255bytes (127 points)
255bytes (2040 points)
255bytes (127 points)
255bytes (2040 points)
255bytes (127 points)
70bytes (560 points)
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