Technical data

SINAUT TD7 software package for the CPU
2.6 Blocks for optional expansion
Software
System Manual, 07/2009, C79000-G8976-C222-07
299
Note
If an input byte of a digital input is specified, it must be the address of the I/O byte (PIB)
direct from the digital input modules. The current status of the counted value input can only
be reliably acquired by direct access. Counted pulses may go undetected when read from
the process image of the inputs (IB).
Name: EnableMask
Declaration: INPUT
Data type BYTE
Explanation Enable mask for the counted value inputs.
Range of
values:
B#16#00 to B#16#FF
EnableInMask provides a bit mask for specifying the inputs in the input byte
to which counted pulses are actually connected. The following applies to
each bit in the bit mask:
0 = Input bit for acquisition disabled
1 = Input bit for acquisition enabled
Note
The mask can only be edited in hexadecimal format B#16#00 to B#16#FF. Entry as 8-bit
binary numbers from 2#0 to 2#1111 1111 is not possible for the data type BYTE.
The assignment of the bits in the mask to the inputs in the InByte input byte:
InByte .7 .6 .5 .4 .3 .2 .1 .0
EnableMask B#16# 0 … F 0 … F
Example: EnableInMask : B#16#83
The following are enabled: Inputs .7, .1 and .0
The following are disabled: Inputs .6 to .2
Name: CntIn_0 ... CntIn_7
Declaration: INPUT
Data type COUNTER
Explanation Pulse counter
Range of
values:
C0 or C1 ... Cn (n is CPU-dependent)