ProSoft Technology MVI46-103M - Manual (Page 78)

MVI46-103M ♦ SLC Platform Reference
IEC 60870-5-103 Master Communication Module
Page 78 of 187 ProSoft Technology, Inc.
September 12, 2006
7.3 MVI46-103M Status Data Area
This section contains a listing of the data contained in the MVI46-103M status
data object, configuration error word and module error codes.
7.3.1 MVI46-IEC 60870-5-103 Master Communication
Module Error/Status Data Format
Offset Parameter Description
4000 Scan Count This status value contains a counter incremented on each scan of the
module's main loop.
4001 to
4002 Product Name This two-word data area contains the text values representing the
product name. These words contain the text 'I3M4' for the MVI46
platform.
4003 to
4004 Revision This two-word data area contains the text values for the revision
number.
4005 to
4006 Op Sys # This two-word data area contains the text values for the operating
system number.
4007 to
4008 Run Number This two-word data area contains the text values for the run number.
4009 Read Blk Cnt This word contains the total number of block read operations
successfully executed.
4010 Write Blk Cnt This word contains the total number of block write operations
successfully executed.
4011 Parse Blk Cnt This word contains the total number of write blocks successfully
parsed.
4012 Error Blk Cnt This word contains the total number of block transfer errors.
4013 Event Msg Cnt This word contains the number of event messages waiting to send to
the processor.
4014 Event Msg
Overflow This word contains a value of 0 if the event message buffer has not
overflowed. If the event buffer overflows, this word will be set to a value
of 1.
4015 Session Count This word contains the number of session configured in the module.
4016 Current Cmd This word contains the index of the current command being executed
in the command list.
4017 Cmd Busy Flag This word is set to zero if no command is currently being executed and
waiting on a response. If the word is set to 1, a command is currently
executing.
4018 Cmd Count This word contains the count of the number of commands configured
for the module.
4019 Cmd Delay This word contains the command delay counter preset. There is a fixed
delay between each command to permit the module to perform class
polls on controlled stations.
4020 Cmd Queue This word is set to zero if the command executing is from the
command list. If the executing command is from the command queue,
the word will be set to 1.