2List Of Commands - Mitsubishi Electric GOT2000 Series Connection Manual

2.5.2 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 to 6 (A compatible 1C frame)
Command
ASCII
Symbol
code
BR 42H 52H Batch read
JR 4AH 52H in bit units
WR 57H 52H Batch read
QR 51H 52H in word units
BW 42H 57H Batch write
JW 4AH 57H in bit units
WW 57H 57H Batch write
QW 51H 57H in word units
BT 42H 54H Test in bit units
JT 4AH 54H (random write)
WT 57H 54H Test in word units
QT 51H 54H (random write)
*1
54H 52H Read clock data
TR
*1
54H 53H Set clock data
TS
*1
*2
2 - 32
2.5 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 1-point units.
Reads bit devices in 16-point units.
Reads word devices in 1-point units.
Writes to bit devices in 1-point units.
Writes to bit devices in 16-point units.
Writes to word devices in 1-point units.
Writes to multiple different bit devices in 1-point units.
Writes to multiple different bit devices in 16-point units.
Writes to multiple different word devices in 1-point units.
Reads the clock data of the GOT.
Sets the clock data of the GOT.
This is a dedicated command of GOT for the microcomputer connection.
Specifies the address of bit devices in 16-point units. (Example: M0, M16, M32, and others)
Description
Description
*2
*2
*2
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
64 points
64 words (1024 points)
64 points
64 points
64 words (1024 points)
64 points
64 points
64 words (1024 points)
64 points
―
―