Rockwell Automation T8082 Trusted Toolset Suite - Manual (Page 22)

Trusted
TM
Toolset Suite T8082
Issue 14 Feb 10 PD-T8082 22
The rules for configuring thresholds are as follows:
• Each threshold must be greater than or equal to the previous threshold, i.e. T2 must be greater
or equal to T1, T3 T2 etc…
• The state associated with each threshold is between the threshold settings, except that the
lower threshold must be higher than Tmin (in the valid OC state range), and the upper
threshold must be lower than Tmax (in the valid SC state range).
• Threshold values are defined as fractions of a volt. For example, the 8403 Digital Input
Module, thresholds are represented as 512 counts per volt; e.g. a value of 8400 represents
16.406 volts (8400/512). The appropriate module Product Description defines the threshold
fraction used.
2.3.5. Threshold Template Editor
The Threshold Template Editor window is shown in Figure 10 below.
Figure 10 Threshold Template Editor
There are two types of entries for this section: default settings that apply to all channels not individually
configured, and individual channel settings.
The syntax for entering module default thresholds is:
default = <T1>, <T2>, <T3>, <T4>, <T5>, <T6>, <T7>, <T8>
The syntax for entering individual channel thresholds is:
channel# = <default> | <T1>, <T2>, <T3>, <T4>, <T5>, <T6>, <T7>, <T8>