Mitsubishi Electric GT16 User Manual page 1150


Command lists for formats 7 to 10 (QnA compatible 3C/4C frame)
Command Sub-command
0401 0001
0401 0000
1401 0001
1401 0000
0403 0000
1402 0001
1402 0000
0406 0000
1406 0000
*2
0000
1901
*2
0000
0901
*1 Mixed specification of bit devices and word devices is also possible.
*2 This is a dedicated command of GOT for the microcomputer connection.
*3 Specifies the address of bit devices in 16-point units. (Example: M0, M16, M32, and others)

List of commands for formats 11 to 13 (Digital Electronics Corporation's memory link method)
Command
ASCII
Symbol
code
R 52 Batch read in word units
H
W 57 Batch read in word units
H
I 49 Interrupt inquiry
H
*4
4D Read clock data
N
H
*4
4E Set clock data
M
H
*4 This is a dedicated command of GOT for the microcomputer connection.
61 - 18
61. MICROCOMPUTER CONNECTION (SERIAL)
61.5 Message Formats
Command name
Batch read in bit units Reads bit devices in 1-point units.
Reads bit devices in 16-point units.
Batch read in word units
Reads word devices in 1-point units.
Batch write in bit units Writes to bit devices in 1-point units.
Writes to bit devices in 16-point units.
Batch read in word units
Writes to word devices in 1-point units.
Reads multiple different bit devices in 16-point and 32-point units.
Random read in word
*1
units
Reads multiple different word devices in 1-point and 2-point units.
Random write in bit units Writes to multiple different bit devices in 1-point units.
Writes to multiple different bit devices in 16-point and 32-point units.
Random write in word
*1
units
Writes to multiple different word devices in 1-point and 2-point units.
Reads multiple blocks. A bit device (16 bits for 1 point) or a word device
Multiple block batch read
(1 word for 1 point) is regarded as one block.
Writes multiple blocks. A bit device (16 bits for 1 point) or a word device
Multiple block batch write
(1 word for 1 point) is regarded as one block.
Read clock data Reads the clock data of the GOT.
Set clock data Sets the clock data of the GOT.
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.
Issues an interrupt inquiry. (format 13 only)
Reads the clock data of the GOT.
Sets the clock data of the GOT.
Description
*3
*3
*3
*3
Description
Max. number of
points processed
64 points
64 words
(1024 points)
64 points
64 points
64 words
(1024 points)
64 points
64 words
*3
(1024 points)
64 points
64 points
64 words
*3
(1024 points)
64 points
64 points
64 points
―
―
Max. number of points
processed
64 words (1024 points)
64 points
64 words (1024 points)
64 points
―
―
―