Functional Description Of [Pulse Length (Pwm)] - ProMinent DULCOMETER diaLog DACb Assembly And Operating Instruction

CAUTION!
[Cycle] is reset when there is no supply voltage
The
Possible consequence: slight or minor injuries. Material damage.
– Configure the power supply so that it cannot be interrupted
– With critical processes, practically address the possible failure of the timer when
designing your application
Timer r elay
on
off
Fig. 103: Timer relay
At the end of the (Timer) cycle time, the controller closes the assigned timer relay for a period of
[t on] . [Pause] interrupts the timer. If the clock is visible in the LCD display, then the OK key can be
[Cycle] to the beginning of the cycle. The % figure in the LCD display indicates the
used to reset the
remaining runtime.
14.1.6 Functional description of
[Pulse length (PWM)]
If the output relays are configured as
[Pulse length (PWM)] , then these output relays
emit the pulse length determined by the con‐
troller, to control an actuator (e.g. motor-driven
metering pump, solenoid valve).
Cycle
t
on
[Relays]
Setting the
t
A0024_GB
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