Mitsubishi Electric QJ71DN91, User Manual

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MELSEC-Q
3 SPECIFICATIONS
(c) Reading communication error information of a slave node
Table 3.14 Read communication error information
Buffer memory
address (Hex.)
Item Description
0120
H
Command No. 0001
H
=Read communication error information
0121
H
Execution error code
Normal completion: 0000
H
Failed: Execution error code (Refer to Section 10.2.2.)
(d) Resetting
Table 3.15 Reset
Buffer memory
address (Hex.)
Item Description
0120
H
Command No. 0201
H
=Reset
0121
H
Execution error code
Normal completion: 0000
H
Failed: Execution error code (Refer to Section 10.2.2.)
0122
H
Slave node No. (slave
MAC ID), class ID Low byte: Node No. of the slave node (MAC ID)
High byte: Class ID of the object
0123
H
Instance ID Instance ID of the object
(e) Other message communications
Table 3.16 Other message communications
Buffer memory
address (Hex.)
Item Description
0120
H
Command No. FE**
H
: Refer to DeviceNet Common Service for**.
0121
H
Execution error code
Normal completion: 0000
H
Failed: Execution error code (Refer to Section 10.2.2.)
0122
H
Slave node No. (slave
MAC ID), class ID Low byte: Node No. of the slave node (MAC ID)
High byte: Class ID of the object
0123
H
Instance ID Instance ID of the object
0124
H
Attribute ID, data length
Low byte: Attribute ID of the object
High byte: Byte length of the gotten attribute data
1 to 240 (1
H
to F0
H
)