Details of AS-Interface Configuration Objects
Original instructions
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At a Glance
%KWr.m.0.d. configuration constants are accessible in read-only mode and correspond to the configuration parameters entered using the Configuration editor.
Configuration Objects
The table below shows constant objects on the AS-Interface extended bus:
Address
Type
Access
Meaning
%KWr.m.0.0
INT
R
When byte 0 = 10d, this shows that Bus Master is a TSX SAY 1000.
When byte 0 = 30d, this shows that Bus Master is a BMX EIA 0100.
%KWr.m.0.1.n
BOOL
R
n = 1 to 15 -> List of projected (configured) standard slaves 0A to 15A
%KWr.m.0.2.n
BOOL
R
n = 1 to 15 -> List of projected (configured) standard slaves 16A to 31A
%KWr.m.0.3.n
BOOL
R
n = 1 to 15 -> List of projected (configured) standard slaves 0B to 15B
%KWr.m.0.4.n
BOOL
R
n = 1 to 15 -> List of projected (configured) standard slaves 16B to 31B
%KWr.m.0.5 to %KWr.m.0.36
INT
R
Permanent configurations (profiles) of slaves 0A to 31A
Byte 0:
  • Bits 0 to 3: I/O code of the slave
  • Bits 4 to 7: ID code of the slave
Byte 1:
  • Bits 0 to 3: ID1 code of the slave
  • Bits 4 to 7: ID2 code of the slave
%KWr.m.0.37 to %KWr.m.0.68
INT
R
Permanent configurations (profiles) of slaves 0B to 31B
Byte 0:
  • Bits 0 to 3: I/O code of the slave
  • Bits 4 to 7: ID code of the slave
Byte 1:
  • Bits 0 to 3: ID1 code of the slave
  • Bits 4 to 7: ID2 code of the slave
%KWr.m.0.69
INT
R
User configuration flags:
  • Bit 0: reserved
  • Bit 1:
    • If = 0, Automatic Addressing deactivated
    • If = 1, Automatic Addressing activated
  • Bit 2:
    • If = 0, Digital I /O Bank Synchronization deactivated
    • If = 1, Digital I /O Bank Synchronization activated
  • Bit 3: reserved
  • Bit 4: reserved
  • Bit 5: Fallback configuration
    • If = 0: (Default) Bus Master watchdog triggers a switch to Data Exchange Off
    • If = 1: Bus Master watchdog triggers a switch to Data Exchange Zero
  • Bits 6 to 15: reserved