U Page 58
Digital controller RK 4004
No hysteresis set:
on and off switching point at
0.4 mm
Hysteresis of 0.1 set:
Switch-on point at 0.4 mm and
switch-off point at 0.3 mm
Switch-on duration
parameter .1.7.
Switch-off duration
parameter .1.8.
.1.6. hysteresis
A hysteresis may be set for the three existing switching thresholds
(pulsed, continuous and fastl). The hysteresis allows the switching-off
point to lie below the switching-on point by the amount of the hystere-
sis.
The set value is applicable to all three switching thresholds.
The hysteresis must not be set higher than the smallest distance
between two switching thresholds or from one switching threshold
to "0".
.1.7. pulse ON-time
.1.8. pulse OFF-time
The switch-on and off duration may be set separately for switching
threshold 1 (parameter ".1.3. pulse range ±"). The switch-on duration
is entered in parameter .1.7. and the switch-off duration in parameter
.1.8. .
.1.9. jog with fast
In jogging mode the fast ouput may be additionally switched to the left
or right output. The value "1" must be entered in order to activate the
fast output.
.2.0. dig. I/O address
The device address of logic card LK 4203 must be entered here to
the output signals "Left", "Right" and "Fast". The address is specified
in the block diagram.
In logic card LK 4203 the value 15 (3 position controller) must be
set in parameter "..5. >IO card usage".
.2.1. act. control out
The current positioning signal is displayed for internal purposes.
