ProSoft Technology 5105-103M-PDPS - Manual (Page 95)

5105-103M-PDPS ♦ ProLinx Gateway Reference
IEC 60870-5-103 Master to PROFIBUS Slave Gateway User Manual
ProSoft Technology, Inc. Page 95 of 144
November 24, 2010
Offset Name Description
14000 Session Count This word contains the number of sessions configured in
the module.
14001 Current Cmd This word contains the index of the current command
being executed in the command list.
14002 Cmd Busy Flag This word is set to zero if no command is currently being
executed and waiting on a response.
14003 Cmd Count This word contains the count of the number of commands
configured for the module.
14004 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.
14005 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.
14006 Cmd Queue Count This word contains the number of active commands in the
command queue for the module. Up to 100 commands
can be buffered in this queue. These commands are
transferred from the processor to the module using
special command blocks.
14007 to
14008
Online Status This double word value contains a bit for each of the 16
potential sessions in the module. If the bit is set for a
session in the double word, the station is online. If the bit
is clear, the station is offline. Use this value to determine if
commands sent from the processor will have a chance of
succeeding.
14009 Reserved Not used at this time