ProSoft Technology MVI69-101S - Manual (Page 130)

MVI69-101S ♦ CompactLogix or MicroLogix Platform Reference
IEC 60870-5-101 Slave Communication Module
Page 130 of 149 ProSoft Technology, Inc.
March 16, 2009
5.7 MVI69-101S Error Status Table
This section contains a listing of the MVI69-101S module's status data area. This
file is located at the MVI69-101S database starting at address 4000. You may
also configure an additional area using the "Error Offset" parameter.
Offset Parameter Description
0 Scan Count This status value contains a counter incremented on each
scan of the module's main loop.
1 to 2 Product Name This two-word data area contains the text values representing
the product name.
3 to 4 Revision This two-word data area contains the text values for the
revision number.
5 to 6 Op Sys # This two-word data area contains the text values for the
operating system number.
7 to 8 Run Number This two-word data area contains the text values for the run
number.
9 Read Blk Cnt This word contains the total number of block read operations
successfully executed.
10 Write Blk Cnt This word contains the total number of block write operations
successfully executed.
11 Parse Blk Cnt This word contains the total number of write blocks
successfully parsed.
12 Error Blk Cnt This word contains the total number of block transfer errors.
13 Port Selected This parameter determines which port on the module is being
utilized. If the value is set to 0, the primary port is being used.
If the value is set to 1, the backup port is being utilized.
14 Bad CRC This word contains the total number of frames received by the
module that contain a bad check-sum values in the message.
15 Sync Errors This word contains the total number of frames received by the
module that have synchronization errors. Each frame in the
protocol has a specific header that must be received in a fixed
sequence. If this header is not received correctly, this word will
be incremented, and the frame will be discarded.
16 Length Errors This word contains the total number of frames received by the
module that do not have the correct length.
17 Timeout This word contains the total number of frames received by the
module that were not received within the specified receive
timeout parameter.
18 RX Frames This word contains the total number of frames received by the
module.
19 TX Frames This word contains the total number of frames transmitted by
the module.
20 MSP Event Buffer This parameter shows the number of events available in the
event buffer for M_SP_NA points.
21 MDP Event Buffer This parameter shows the number of events available in the
event buffer for M_DP_NA points
22 MST Event Buffer This parameter shows the number of events available in the
event buffer for M_ST_NA points
23 MMENA Event
Buffer This parameter shows the number of events available in the
event buffer for M_ME_NA points