Programming manual M238 | 3 MB - BERGER - POSITEC

Output Type Comment
LAS ARRAY[0..7]
OF BYTE
LDS ARRAY[0..7]
OF BYTE
LPF ARRAY[0..7]
OF BYTE
The following table describes the input/output variable:
AS-Interface Library
List of Activated Slaves (LAS): one bit is set for each activated
slave.
LAS[0] bit 0 = slave at address 0
LAS[0] bit 1 = slave at address 1A
...
LAS[3] bit 7 = slave at address 31A
LAS[4] bit 0 =not used
LAS[4] bit 1 =slave at address 1B
...
LAS[7] bit 7 =slave at address 31B
List of Detected Slaves (LDS): one bit is set for each slave that is
detected by the master.
LDS[0] bit 0 = slave at address 0
LDS[0] bit 1 = slave at address 1A
...
LDS[3] bit 7 = slave at address 31A
LDS[4] bit 0 =not used
LDS[4] bit 1 =slave at address 1B
...
LDS[7] bit 7 =slave at address 31B
List of Peripheral errors (LPF): one bit is set for each slave that
has detected a peripheral error.
LPF[0] bit 0 = slave at address 0
LPF[0] bit 1 = slave at address 1A
...
LPF[3] bit 7 = slave at address 31A
LPF[4] bit 0 =not used
LPF[4] bit 1 =slave at address 1B
...
LPF[7] bit 7 =slave at address 31B
Input/Output Type Comment
AsiDriver IoDrvAsi AS-Interface driver instance.
EIO0000000384 04/2012 223