Ladder Logic
MVI56E-MNETR ♦ ControlLogix Platform
User Manual
Modbus TCP/IP Interface Module with Reduced Data Block
Page 82 of 175
ProSoft Technology, Inc.
June 14, 2011
3.1.2 MNETRSTATUS
This object views the status of the module. The
MNETRSTATUS
object shown
below is updated each time a read block is received by the processor. Use this
data to monitor the state of the module at a "real-time rate".
The following table describes the structure of this object.
Name
Data Type
Description
PassCnt
INT
Program cycle counter
ProductVersion
INT
Shows the module software version
ProductCode
INT[2]
This identifies the module product code
BlockStats
MNETRBLOCKSTATS
(page 82)
Status information for the data transfer
operations between the processor and the
module
Reserved1
INT
Reserved for future use
Reserved2
INT
Reserved for future use
MNETReq
INT
The number of MNET (Port 2000) requests
received
MNETResp
INT
The number of MNET (Port 2000) responses
sent
MBAPReq
INT
The number of MBAP (Port 502) requests
received
MBAPResp
INT
The number of MBAP (Port 502) responses
sent
ClientStatus
MNETRCLIENTSTATS
(page 83)
Client Status Data
MNETRBLOCKSTATS
This status object contains a structure that includes the status information for the
data transfer operations between the processor and the module
(
MNETRBLOCKSTATS
). The following table describes the structure of this
object.
Name
Data Type
Description
Read
INT
Total number of read block transfers
Write
INT
Total number of write block transfers
Parse
INT
Total number of blocks parsed
Event
INT
Total number of event blocks received
Cmd
INT
Total number of command blocks received
Err
INT
Total number of block transfer errors
