Honeywell DPR180 Product Manual page 71

SUB-MATRIX
ANALOG INPUT
DEFINITION:
HOW TO MODIFY IT:
POSSIBLE CHOICES:
NOTE:
PARAMETER
DIFF WITH
Second channel used when STD MATH = CHANNEL DIFF
Select a new value.
ANALOG # i (i = 1 ... 24)
NONE
The software will only allow selection of pre-configured input.
For the difference between 2 channels, it is recommended to take first the
highest channel reference and subtract from the other channel.
Example:
You want to make a difference between channels 7 and 12: make ch12 minus
ch7.
4. CONFIGURATION
4-17
CLASSIFICATION