ProSoft Technology PTQ-104S - Manual (Page 176)

Reference 48TPTQ-104S Rev 1 ♦ 47TQuantum Platform
12TUser Manual 46TIEC 60870-5-104 Server for Quantum
9.4 Error Status Table
This section contains a listing of the PTQ-104S module's status data area, copied
automatically to the database starting at address 4000. To request the complete
status block, refer to Read Status (9250) on page 69.
Word Offset in Block Data Field(s) 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.
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 Reserved Reserved
4010 Block Reads
4011 Block Writes
4012 Blocks Parsed
4013 Block Errors
4020 Send Sequence This word contains the current Send Sequence
number (NS) sent by the module. This value is a
part of every message sent to the client unit.
4021 Receive Sequence This word contains the current Receive Sequence
number (NR) sent by the module. This value is a
part of every message sent to the client unit.
4022 Ack Sequence This value increments every time the messages
sent by the module are acknowledged. The client
acknowledges a number of APDUs when it returns
the Receive Sequence Number up to the number
whose APDUs are properly received. The module
will hold the APDUs in a buffer until it receives back
its own Send Sequence Number as a Receive
Sequence Number. The buffer status information is
available at the following status parameters: (In
Queue, Queue First, Queue Index)
4023 Received Packets This word contains the number of messages
received by the client but without being
acknowledged by the module
4024 In Queue This word contains the number of messages in the
queue that have not been acknowledged by the
client yet.
4025 Queue First This word should contain a value of 0.
4026 Queue Index This word contains the current index number of the
latest message in the buffer queue.
4027 Tx Count Number of messages received
4028 Rx Count Number of messages sent
4029 t0 Timeout Number of t0 errors recognized by the module
4030 t1 Timeout Number of t1 errors recognized by the module
4031 t2 Timeout Number of t2 errors recognized by the module
4032 t3 Timeout Number of t3 errors recognized by the module
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March 4, 2013