Details of Language Objects Associated with Configuration in Master Uni-Telway Mode
(Original Document)
About us
At a Glance
The following tables present all configuration language objects for communication in master Uni-Telway. These objects are not integrated in the IODDTs, and may be displayed by the application program.
Internal Constants for PCMCIA Cards
The table below shows the explicit exchange objects.
Address
Type
Access
Meaning
%KWr.m.c.0
INT
R
Byte 0 = 16#00 for the master Uni-Telway function
%KWr.m.c.1
INT
R
Byte 0 = speed
  • 16#50 = 300 bits/s, 16#51 = 600 bits/s TSX SCP 111 only
  • 16#00 = 1,200 bits/s,...,16# 06 = 57,600 bits/s
Byte 1 = format
  • bit 8: number of bits (1 = 8 bits, 0 = 7 bits)
  • bit 9 = 1: parity management
  • bit 10: parity type (1 = odd, 0 = even)
  • bit 11: stop bit (1 = 1 bit, 0 = 2 bits)
%KWr.m.c.2
INT
R
Wait Time in ms from 5 ms to 10,000 ms
%KWr.m.c.3
INT
R
Number of slaves, value between 1 and 98
%KWr.m.c.4
INT
R
Byte 0 = values 0, 4 or 8 bytes of event data,
Byte 1 = Signal Management,
  • bit 8: 1 if PSR signal management (TSX SCP 112),
  • bit 10 = 1 if DCD Data Carrier management (TSX SCP 111)
%KWr.m.c.5
INT
R
Delay time in hundreds of ms (default value 0 ms)
Internal Constants for Terminal Port
The table below shows the explicit exchange objects.
Address
Type
Access
Meaning
%KW0.0.0.0 or
%KW0.1.0.0 (1)
INT
R
Byte 0 = 16#06 for the master Uni-Telway function
Byte 1 = speed
  • 16#00 = 1,200 bits/s,...,16# 04 = 19,200 bits/s
%KW0.0.0.1 or
%KW0.1.0.1 (1)
INT
R
Wait Time in ms from 5 ms to 10,000 ms
%KW0.0.0.2 or
%KW0.1.0.2 (1)
INT
R
Number of slaves, value between 1 and 98
Legend:
(1) In the event that the power supply takes up 2 slots, the processor is placed in slot 1 on the rack.