Mitsubishi Electric QJ71DN91 User Manual page 47

3 SPECIFICATIONS
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(c) Reading communication error information of a slave node
Table 3.14 Read communication error information
Buffer memory
address (Hex.)
0120 Command No.
H
0121 Execution error code
H
(d) Resetting
Buffer memory
address (Hex.)
0120 Command No.
H
0121 Execution error code
H
Slave node No. (slave
0122
H
MAC ID), class ID
0123 Instance ID
H
(e) Other message communications
Table 3.16 Other message communications
Buffer memory
address (Hex.)
0120 Command No.
H
0121 Execution error code
H
Slave node No. (slave
0122
H
MAC ID), class ID
0123 Instance ID
H
0124 Attribute ID, data length
H
Item
0001 =Read communication error information
H
Normal completion: 0000
Failed: Execution error code (Refer to Section 9.2.2.)
Table 3.15 Reset
Item
0201 =Reset
H
Normal completion: 0000
Failed: Execution error code (Refer to Section 9.2.2.)
Low byte: Node No. of the slave node (MAC ID)
High byte: Class ID of the object
Instance ID of the object
Item
FE** : Refer to DeviceNet Common Service for**.
H
Normal completion: 0000
Failed: Execution error code (Refer to Section 9.2.2.)
Low byte: Node No. of the slave node (MAC ID)
High byte: Class ID of the object
Instance ID of the object
Low byte: Attribute ID of the object
High byte: Byte length of the gotten attribute data
1 to 240 (1 to F0
H
MELSEC-Q
Description
H
Description
H
Description
H
)
H
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