ProSoft Technology MVI69-DNP User Manual
Page 43
Ladder Logic
MVI69-DNP ♦ CompactLogix or MicroLogix Platform
DNP 3.0 Master/Slave Communication Module
ProSoft Technology, Inc.
Page 43 of 129
November 3, 2008
Tag Name
Data Type
Description
Blk_WErr
Decimal
Total number of write block errors
Blk_NErr
Decimal
Total number of block number errors
Blk_ECntr
Decimal
Number of sequential block errors
Blk_EFlag
Decimal
Block error flag
Cfg_Type
Decimal
0=Single Slave, 1-Dual-Slave, 2=Slave/Master
Product Decimal
Product
name
Rev Decimal
Revision
Op_Sys
Decimal
Operating system revision
Run Decimal
Run
number
Slave_Count
Decimal
Number of slaves configured
Cmd_Count
Decimal
Number of commands configured
Mem_Blk Decimal
Number
of memory blocks allocated
Mem_Frame Decimal
Number
of frame blocks allocated
Mem_DLRec Decimal
Number
of
receive DL blocks allocated
Mem_DLTx Decimal
Number
of
transmit DL blocks allocated
Mem_AppRec
Decimal
Number of receive app blocks allocated
Mem_AppTx
Decimal
Number of transmit app blocks allocated
Mem_DevErr Decimal
Number
of device mem alloc errors
Mem_PhyErr
Decimal
Number of physical layer mem alloc errors
Mem_DLRErr
Decimal
Number of data-link layer receive mem alloc errors
Mem_DLTErr
Decimal
Number of data-link layer transmit mem alloc errors
Mem_AppRErr
Decimal
Number of app layer receive mem alloc errors
Mem_AppTErr
Decimal
Number of app layer transmit mem alloc errors
Mstr_Sync
Decimal
Number of master port synchronization errors
Mstr_Length
Decimal
Number of master port length errors
Mstr_CRC
Decimal
Number of master port CRC errors
Scan_Count
Decimal
Program scan counter
Mem_Free
Decimal
Free memory for module
P1_TX_State Decimal
State
of
Port 1 transmit state machine
FloatEvents
Decimal
Count of floating-point events
DoubleEvents
Decimal
Count of double floating-point events
EventQueue Decimal
Total number of events in message queue for
processor
EvtQueueOF
Decimal
Event message queue overflow flag (0=no, 1=yes)
Ladder logic is required to transfer the data sent from the module to the
processor into this data object. If the ladder logic is present and the module is
operating, this object can be viewed in the Controller Tags Monitor window to
observer the current status of the module.