Prosoft-technology MVI56-PDPMV1 Bedienungsanleitung PDF herunterladen (Seite 153)

MVI56-PDPMV1 ♦ ControlLogix Platform Mailbox Messaging

PROFIBUS DPV1 Master User Manual

ProSoft Technology, Inc. Page 153 of 255

March 22, 2011

3.5.2 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 Description

Command Initiator Application

Command Name GET SLAVE DIAGNOSTICS

Command Number 0400h

Fragmented No

Extended Header Data Fault information may be returned in the header of the response.

Command and Response Layout: Get Slave Diagnostics

Command Response

Message ID

(ID)

Message information

4002h

0002h

Command

0004h

0004h Get Slave Diagnostics

Data size

0000h

(Size of data)

Frame count

0001h

Frame number

0001h

Offset high

0000h

Offset low

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

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 254 255

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