ProSoft Technology 5201-DFNT-104C - Manual (Page 113)

104C Version 3 ♦ ProLinx Gateway Reference
IEC 60870-5-104 Client (Firmware v3.xx) Protocol Manual
ProSoft Technology, Inc. Page 113 of 139
August 4, 2011
You can use the following parameter to map the general driver status data to the
module database:
GENERAL DRIVER STATUS
OFFSET PARAMETER DESCRIPTION
0 Event Msg Cnt This word contains the number of event messages waiting to send
from the driver.
1 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.
2 Session Count This word contains the number of sessions suported by the driver
(4).
3 Current Cmd This word contains the index of the current command being executed
in the command list.
4 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.
5 Cmd Count This word contains the count of the number of commands configured
for the driver.
6 Cmd Delay This word contains the command delay counter preset. There is a
fixed delay between each command to permit the module to perform
other operations.
7 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.