Prosoft-technology MVI56-PDPMV1 Bedienungsanleitung PDF herunterladen (Seite 152)

Mailbox Messaging MVI56-PDPMV1 ♦ ControlLogix Platform

User Manual PROFIBUS DPV1 Master

Page 152 of 255 ProSoft Technology, Inc.

March 22, 2011

Example:

To address Group 1, 2, and 4, the Group Select value should be D0h. If an

individual slave should be addressed, the correct group selection must also be

made, because the slave will ignore the message if it does not belong to the

requested group(s).

What group(s) a slave belongs to is determined during network configuration,

and is downloaded during initialization to each slave via the PROFIBUS telegram

Set_Prm.

Control Command

This parameter specifies the command to send:

Bit Explanation

0 (LSB) Reserved, set to zero

1 Reserved, set to zero

2 Unfreeze input data

3 Freeze input data

4 Unsynchronize output data

5 Synchronize output data

6 Reserved, set to zero

7 (MSB) Reserved, set to zero

Combinations of the bits (Unsync/Sync and Unfreeze/Freeze)

Bits 0 or 6 Bits 1 or 7 Explanation

0 0 No function

0 1 Function will be activated

1 0 Function will be inactive

1 1 Function will be inactive

Fault Information and Extended Fault Information

"Fault Information" Contents "Extended Fault Information" Contents

0100h Address out of range -

0200h Group number 0 not

permitted

0A00h Failed to send Global

Control request

0A00h Incorrect operation mode (Clear/Operate Only)

0150h Invalid Freeze Group (Group is not initiated to be

Freeze Group)

0250h Invalid Sync Group (Group is not initiated to be

Sync Group)

0350h Incorrect Control Command

0450h No Sync -/ or Freeze groups enabled in Master

configuration

FE00h Command not

possible in Class 2

only mode

FF00h Module not initialized -

1 2 ... 147 148 149 150 151 152 153 154 155 156 157 ... 254 255

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