
Section 3. FUNCTION 47
3. FUNCTION
3.1 Inhibit function
The Inhibit function allows you to disable touch signal processing. If set to TRUE (logic 1) the touch probe is
always not deflected (see CASES 1 and 2 in Figure 3-1).
CASE 1:
INHIBIT=FALSE
CASE 2:
INHIBIT=TRUE
Figure 3-1. Inhibit function cycle diagram.
N.B.: Ts = 44msec. nominal ± 30%; Td = 6.6 msec. nominal ± 10%.
i
N.B.
Once the operating logic mode (TRUE/FALSE) has been identified, check on the machine if you
need to work in SOURCE or SINK mode:
SOURCE MODE:
TRUE Æ high voltage
SINK MODE:
TRUE Æ low voltage
FALSEÆ low voltage FALSEÆ high voltage
The interface default setting is operation in SOURCE mode (see section 3.3 “Selecting SINK/SOURCE
operating mode (JP1)” on page 49).
TRUE
FALSE
TRUE
FALSE
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