Prosoft-technology MVI56E-MNETCR Bedienungsanleitung PDF herunterladen (Seite 101)

MVI56E-MNETCR ♦ ControlLogix Platform Reference

Modbus TCP/IP Multi Client Enhanced Communications Module for Remote Chassis User Manual

ProSoft Technology, Inc. Page 101 of 159

June 14, 2011

Status Read Data Block IDs 0 and -1

This block is automatically copied from the module into the MNETCR.STATUS

array when the block ID is 0 or -1, and contains status information about the

module.

Offset Description Length

0 Write Block ID 1

1 Program Scan Counter 1

2 to 7 Block Transfer Status; Read, Write, Parse, Command,

Event and Error Counts

8 to 37 Client 0 to Client 29 Command Execution Control Bits 2

38 to 40 Reserved 17

41 Read Block ID (-1 or 0) 1

Status Data Block Structure

This section contains a description of the members present in the

MNETCR.STATUS array. This data is transferred from the module to the

processor as part of each read block.

Offset Content Description

1 Pass Count This value is incremented each time a complete program

cycle occurs in the module.

2 Read Block Count This field contains the total number of read blocks

transferred from the module to the processor.

3 Write Block Count This field contains the total number of write blocks

transferred from the processor to the module.

4 Parse Block Count This field contains the total number of blocks successfully

parsed that were received from the processor.

5 Command Event Block

Count

This field contains the total number of command event

blocks received from the processor.

6 Command Block Count

This field contains the total number of command blocks

received from the processor.

7 Error Block Count This field contains the total number of block errors

recognized by the module.

8 to 37 Enable/Disable

Command Bits

Each bit in each word is used to enable or disable individual

commands in each client

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 158 159

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Prosoft-technology MVI56E-MNETCR Bedienungsanleitung Seite 101