ProSoft Technology inRAx MVI46-PDPMV1, User Manual

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Mailbox Messaging MVI46-PDPMV1 ♦ SLC Platform
User Manual PROFIBUS DPV1 Master
Page 70 of 160 ProSoft Technology, Inc.
March 25, 2011
Command and Response Layout: Get Slave Diagnostics
Command Response
Message ID (ID) (ID)
Message information 4002h 0002h
Command 0004h 0004h Get Slave Diagnostics
Data size 0000h (Size of data)
Frame count 0001h 0001h
Frame number 0001h 0001h
Offset high 0000h 0000h
Offset low 0000h 0000h
Extended word 1 Slave
Address
Type of
Request
Slave
Address
Type of
Request
Extended word 2 - -
Extended word 3 - -
Extended word 4 - -
Extended word 5 -
Extended word 6 -
Extended word 7 - Extended Fault Info
Extended word 8 - Fault Information
Station
Status 1
Station
Status 2
Response data word 1
Station
Status 3
Station
Status 4
Response data word 2
Ident Number Response data word 3
Extended Diagnostic Data Response data word 4
...
...
Response data word n
Message Information
Refer to Message Information (page 90).
Slave Address
Range 1 to 125; specifies the slave from which to read diagnostics.