System 9000TS
79
After August 2011 all systems have the data types, contact offset and port offset
functionality defined below:-
There are two data groups containing data types these are listed below together with
their default address range. Contact and port offsets are assumed to be 0:-
Status Group – Data types
o
Contact,
Address range 0 – 1984 max.
o
Alarm,
Address
range 2000 – 3984 max.
o
Relay,
Address
range 4000 – 5984 max.
o
Disable, A
ddress
range 6000 – 7984 max.
o
Inhibit, A
ddress
range 8000 – 9984 max.
o
Shelved, A
ddress
range 10000 – 11984 max.
o
Internal, A
ddress
range 12000 – 13984 max.
o
Channel Fault, A
ddress
range 14000 – 15984 max.
Port Group – Data types
o
Coil,
Address range 16000 – 17984 max.
The data type returned depends on the combination of Start address, Contact Offset,
Port Offset and number of inputs.
Note: If status and coil first data bits overlap “coincide” the data type returned will
always be Status.
Status data type -
Address of first data bit = Start address - Contact Offset.
Examples below with Contact offset = 0:-
Default – Start address 0 - Contact status data for input 1.
Default – Start address 2000 - Alarm status data for input 1.
Default – Start address 4000 - Relay Contact status data for input 1.
Default – Start address 6000 - Disable status data for input 1.
Default – Start address 8000 - Inhibit Contact status data for input 1.
Default – Start address 10000 - Shelved status data for input 1.
Default – Start address 12000 - Internal status data for input 1.
Default – Start address 14000 – Channel Fault status data for input 1.
Examples below with Contact offset = 40000:-
Default – Start address 40000 - Contact status data for input 1.
Default – Start address 42000 - Alarm status data for input 1.
Default – Start address 44000 - Relay Contact status data for input 1.
Default – Start address 46000 - Disable status data for input 1.
Default – Start address 48000 - Inhibit Contact status data for input 1.
Default – Start address 50000 - Shelved status data for input 1.
Default – Start address 52000 - Internal status data for input 1.
Default – Start address 54000 – Channel Fault status data for input 1.
Port data type -
Address of first data bit = Start address – Port Offset.
