Parameters For Server Status Space - GE PACSystems RX3i User Manual

6.4.3 Parameters for Server Status Space

The Server Status Space is a 100-word data table that contains the current operational status of the
Client station-Server connection. Set appropriate values for the constituent parameters as required
by the application. The Controller memory location assigned to contain the Server Status Space is
defined by the user, as follows:
Parameter
mComreq_Setup[15] m-type value Memory Type for Status Table Word
mComreq_Setup[16]
mComreq_Setup[17]
Note: by setting the Memory Type parameter to 0, the corresponding feature is disabled.
For more information on Status Space 100-word data table refer to Definition of the Status Area,
Appendix A.
GFK-2949C
Chapter 6. Configuration of IEC 104 Server Parameters Using COMMREQ
Value Description
Value: 8-%R, 10-%AI, 12-%AQ, 196-%W, 0-unused
address Memory Address Value
value 1-Based, low word
for example, %R1 requires offset 1, %R100 requires offset 100
0 Memory Address Value
1-Based, high word
High word only used for accessing %W memory above 65535
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