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3 SPECIFICATIONS
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(2) Message communication result (addresses 0120
303)
Once the processing by the "message communication command" is executed,
the QJ71DN91 sets the processing result in the "message communication result"
area and turns ON the message communication completion (X02).
The processing result is retrieved by the FROM instruction of the sequence
program.
The processing result is stored as shown in the following table.
For details of the execution error code in the buffer memory address 0121
Section 8.3.2, "Execution Error Code of Message Communication."
Buffer memory address
(hexadecimal)
0120
H
0121
H
0122
H
0123
H
0124
H
Buffer memory address
(hexadecimal)
0120
H
0121
H
0122
H
0123
H
0124
H
Table 3.11 Result data of Read Communication Error Information
Buffer memory address
(hexadecimal)
0120
H
0121
H
Buffer memory address
(hexadecimal)
0120
H
0121
H
0122
H
0123
H
Table 3.9 Result data of Get Attribute
Item
Command number
Execution error code
Slave node number (slave
MAC ID), class ID
Instance ID
Attribute ID, data length
Table 3.10 Result data of Set Attribute
Item
Command number
Execution error code
Slave node number (slave
MAC ID), class ID
Instance ID
Attribute ID
Item
Command number
Execution error code
Table 3.12 Setting data for Reset
Item
Command number
Execution error code
Slave node number (slave
MAC ID), class ID
Instance ID
MELSEC-Q
to 012F
H
Description
0101
=Get Attribute
H
Normal completion: 0000
H
Failed: Execution error code
Lower byte: Node number of the slave node (MAC
ID)
Higher byte: Class ID of the object
Instance ID of the object
Lower byte: Attribute ID of the object
Higher byte: Byte length of the gotten attribute data
1 to 240 (1
to F0
)
H
H
Description
0102
=Set Attribute
H
Normal completion: 0000
H
Failed: Execution error code
Lower byte: Node number of the slave node (MAC
ID)
Higher byte: Class ID of the object
Instance ID of the object
Lower byte: Attribute ID of the object
Higher byte: Byte length of the attribute data
(1 to 240)
Description
0001
=Reads Communication Error Information
H
Normal completion: 0000
H
Failed: Execution error code
Description
0201
=Reset
H
Normal end: 0000
H
Failed: Execution error code
Lower byte: Node number of the slave node (MAC
ID)
Higher byte: Class ID of the object
Instance ID of the object
/288 to
H
, see
H
3 - 28
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