3 - 29 3 - 29
MELSEC-Q
3 SPECIFICATIONS
3.5 Command List
This section provides the command buffer <request>/<result>.
3.5.1 Command Buffer <Request> List
The command buffer <request> lists are indicated below.
A: AS-i Ver. 2.11-compatible Group A I/O slave, Analog slave,
AS-i Ver. 2.04-compatible I/O slave
B: AS-i Ver. 2.11-compatible Group B I/O slave
1): Off-line phase
2): Configuration mode
3): Protected operation mode
: Enabled, : Disabled
Target Slave
Operating
Status
Command
code
Details
A B
1)
2)
3)
01
H
to 1F
H
Writes the value of the command buffer <request (data word 0)> to the
actual parameter
*1
of the slave address n (n = request code).
21
H
to 3F
H
Writes the value of the command buffer <request (data word 0)> to the
actual parameter
*1
of the slave address n (n = request code - 20
H
).
41
H
to 5F
H
Reads the actual parameter
*1
of the slave address n (n = request code
- 40
H
).
The result is written to the command buffer <result (data word 0)>.
61
H
to 7F
H
Reads the actual parameter
*1
of the slave address n (n = request code
- 60
H
).
The result is written to the command buffer <result (data word 0)>.
81
H
to 9F
H
Writes the value of the command buffer <request (data word 0)> to the
permanent parameter
*1
of the slave address n (n = request code -
80
H
).
A1
H
to BF
H
Writes the value of the command buffer <request (data word 0)> to the
permanent parameter
*1
of the slave address n (n = request code -
A0
H
).
C1
H
to DF
H
Reads the permanent parameter
*1
of the slave address n (n = request
code - C0
H
).
The result is written to the command buffer <result (data word 0)>.
E1
H
to FF
H
Reads the permanent parameter
*1
of the slave address n (n = request
code - E0
H
).
The result is written to the command buffer <result (data word 0)>.
Downloaded from
