ProSoft Technology MVI69E-MBTCP User Manual

Using Controller Tags MVI69E-MBTCP ♦ CompactLogix Platform
User Manual Modbus TCP/IP Enhanced Communication Module
Page 90 of 150 ProSoft Technology, Inc.
June 28, 2017
5.3.5 MBTCP.UTIL
The array is used for internal ladder processing. It should not be modified.
Tag Name
Description
MBTCP.UTIL.ReadDataSizeGet
Holds Read Data array size
MBTCP.UTIL.WriteDataSizeGet
Holds Write Data array size
MBTCP.UTIL.ReadDataBlkCount
Number of Read Data blocks – this value is the Read Register
Count divided by the Block Transfer Size
MBTCP.UTIL.WriteDataBlkCount
Number of Write Data blocks – this value is the Write Register
Count divided by the Block Transfer Size
MBTCP.UTIL.RBTSremainder
Remainder from the Read Register Count divided by the Block
Transfer Size
MBTCP.UTIL.WBTSremainder
Remainder from the Write Register Count divided by the Block
Transfer Size
MBTCP.UTIL.BlockIndex
Computed block offset for data
MBTCP.UTIL.LastRead
Latest Read Block ID received from the module
MBTCP.UTIL.LastWrite
Latest Write Block ID to be sent to the module
MBTCP.UTIL.LastWriteInit
Latest Write Block ID used during initialization
MBTCP.UTIL.ConfigFile [ ] Array
Holds variables for configuration file transfer
MBTCP.UTIL.ConfigFile.
WordLength
Length of configuration data to be included in block transfer
MBTCP.UTIL.ConfigFile.
BlockCount
Block transfer count for transferring the whole configuration file
from PLC to the Module
MBTCP.UTIL.ConfigFile.FileOffset
Offset in configuration file to use as a starting point for copying
over configuration data
MBTCP.UTIL.ConnectionInputSize
Holds size of the Connection Input array
MBTCP.UTIL.BlockTransferSize
Size of the backplane transfer blocks
MBTCP.UTIL.SlotNumber
Slot number of the module in the rack
MBTCP.UTIL.CommandControl
Pending
Waiting for response from module
MBTCP.UTIL.
CommandControlWriteBlockID
Block ID for Command Control
MBTCP.UTIL.
EventCommandDBDataPending
Keeps an Event Command with Data message from being sent
to the module before the previous Event Command with Data
is completed
MBTCP.UTIL.
EventCmd_DBDataBlockID
Block ID of last read block
MBTCP.UTIL.EventCmd_
DBDataWriteEventBlockID
Event response write block ID.
MBTCP.UTIL.EventCmd_
ProcessorDataPending
Event Command Processor Data Pending – Yes (0) or No (1)
MBTCP.UTIL.EventCmd_
ProcessorDataBlockID
Event Command processor data block ID
MBTCP.UTIL.
EventSeqCmdPending
Event Sequence Command Pending – Yes (0) or No (1)

ProSoft Technology MVI69E-MBTCP Specifications

General

Brand	ProSoft Technology
Model	MVI69E-MBTCP
Category	Control Unit
Language	English