Mailbox Message: Get Slave Diagnostics - ProSoft Technology inRax MVI69-PDPMV1 User Manual

Mailbox Messaging
User Manual

4.4.3 Mailbox Message: Get Slave Diagnostics

This command reads diagnostic data from a specified slave.
Note: The response data size depends on the actual slave implementation. Range 6 to 244.
Parameter
Command Initiator
Command Name
Command Number
Fragmented
Extended Header Data
Command and Response Layout: Get Slave Diagnostics
Message ID
Message information
Command
Data size
Frame count
Frame number
Offset high
Offset low
Extended word 1
Extended word 2
Extended word 3
Extended word 4
Extended word 5
Extended word 6
Extended word 7
Extended word 8
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Description
Application
GET SLAVE DIAGNOSTICS
0400h
No
Fault information may be returned in the header of the response.
Command
(ID)
4002h
0004h
0000h
0001h
0001h
0000h
0000h
Slave Type of
Address Request
-
-
-
-
-
-
-
MVI69-PDPMV1 ♦ CompactLogix or MicroLogix Platform
Response
(ID)
0002h
0004h Get Slave Diagnostics
(Size of data)
0001h
0001h
0000h
0000h
Slave Type of
Address Request
-
-
-
Extended Fault Info
Fault Information
Station Station Response data word 1
Status 1 Status 2
Station Station Response data word 2
Status 3 Status 4
Ident Number Response data word 3
Extended Diagnostic Data Response data word 4
...
...
Response data word n
PROFIBUS DPV1 Master
ProSoft Technology, Inc.
July 8, 2011