ProSoft MVI56E-MCMR User Manual

MVI56E-MCMR ♦ ControlLogix Platform Ladder Logic
Modbus Communication Module with Reduced Data Block User Manual
ProSoft Technology, Inc. Page 117 of 223
Status Object (MCMRSTATUS)
This object stores the status data of the module. The MCMRSTATUS 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".
Name
Data Type
Description
PassCnt
INT
Program cycle counter
Product
INT[2]
Product Name
Rev
INT[2]
Revision Level Number
OP
INT[2]
Operating Level Number
Run
INT[2]
Run Number
Port1Stats
MCMRPortStats
Port error statistics for Port 1
Port2Stats
MCMRPortStats
Port error statistics for Port 2
Block
MCMRBlockStats
Block transfer statistics
Port1CurrentErr
INT
Current error/index for Port 1
Port1LastErr
INT
Last error/index for Port 1
Port2CurrentErr
INT
Current error/index for Port 2
Port2LastErr
INT
Last error/index for Port 2
StatusMsgData
INT[46]
This status data is returned when requested
by a Status Message (MSG) and can be
used to detect proper module operation.
StatusTrigger
BOOL
Triggers Status reading.
Within the MCMRSTATUS objects are objects containing the status information
for each application port. Refer to MVI56E-MCMR Status Data Definition (page
175) for a complete listing of the data stored in this object. This data is acquired
from the module using Message instructions (MSGs).
MCMRPortStats
The MCMRPORTSTATS object holds the status data related to a single Modbus
port. The following table describes the structure of this object.
Name
Data Type
Description
PortTrigger
BOOL
Triggers port status reading
CmdReq
INT
Total number of command list requests sent
CmdResp
INT
Total number of command list responses
received
CmdErr
INT
Total number of command list errors
Requests
INT
Total number of requests for port
Responses
INT
Total number of responses for port
ErrSent
INT
Total number of errors sent
ErrRec
INT
Total number of errors received
SlaveStats
SINT[250]
Port Slave status values
This information is passed to the controller from the module with each normal
read block image.

ProSoft MVI56E-MCMR Specifications

General

Brand	ProSoft
Model	MVI56E-MCMR
Category	Control Unit
Language	English