ABB 800xA Operation page 222

Device Loop Templet
PROCESSING PHASE Field
This field allows for even distribution of loop processing about the processing
interval. How this field, the PROCESSING PHASE field, and BASE RATE field of
the CCF Templet interact to determine the loop processing rate.
Valid entry is:
INVERTED INPUTS Field
The INVERTED INPUTS field is used to make modifications to the device handling
algorithm by changing the bit patterns of the feedback (input) signals.
Valid entry is a decimal number identifying which bits are inverted.
Example:
INVERTED OUTPUTS Field
This field is used to make modifications to the device handling algorithm by
changing the bit patterns of the output signals.
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any integer from 0 to (PR/BR-1 rounded up to the next higher integer) where
PR is the processing rate of the loop and BR is the base rate of the module
containing the loop. If an entry greater than (PR/BR-1) is made, a compiler
warning is generated when the data base is compiled and the phase is set to 0.
If a device type supports the following 3 feedback states,
1 0 1 0
1 0 0 1
0 1 0 1
entering a 4 to the INVERTED INPUTS field would invert bit 3 (the binary
equivalent of decimal 4) so the resulting feedback states are:
1 1 1 0
1 1 0 1
0 0 0 1
Similarly, entering a 10 would invert bits 4 and 2 (the binary equivalent of 10).
Appendix A Runtime Templates
3BUR002418-600 A