09/01 AWB8230-1412GB
Overview
51
Digital outputs 11 and 12 Parameter definition under PNU C21 and C22
FA1 01 Signal when frequency is
reached or exceeded
Connection of a signal
relay to digital output 11
or 12:
Transistor output
(open collector)
(maximum 27 V H,
50 mA)
f
s
= setpoint frequency
FA2 02 If a digital signal is configured as FA1, a signal is issued as long as
the setpoint value is achieved. If a digital signal is configured as FA2,
a signal is output as long as the frequencies defined under PNU C42
and PNU C43 are exceeded.
RUN 00 RUN signal
The RUN signal is output during operation of the motor.
OL 03 Signal on overload
The OL signal is output when the overload alarm threshold
(adjustable under PNU C41) is exceeded.
OD 04 Signal on PID control
deviation
The OD signal is output when the PID control deviation set under
PNU C44 is exceeded.
AL 05 Signal (alarm) on fault
The AL signal is issued when a fault occurs.
CM2 – 0V
0 V reference potential for the programmable digital outputs 11 and 12. These transistor outputs
(open collector) are controlled through optocouplers, whose reference potential is CM2. CM2 is
isolated L.
Signalling relay
K11 – Signalling relay contacts During normal, healthy operation, terminals K11-K14 are closed. If a malfunction occurs or the
supply voltage is switched off, the terminals K11-K12 are closed.
Maximum permissible values:
• 250 V ~; maximum load 2.5 A (purely resistive) or 0.2 A (with a power factor of 0.4)
• 30 V H; maximum load 3.0 A (purely resistive) or 0.7 A (with a power factor of 0.4)
• Minimum values necessary: 100 V ~ with a load of 10 mA or 5 V H with a load of 100 mA
K12
K14
1) To activate the function, enter this value in the corresponding parameter.
Name Value
1)
Function Description
FA1
f
s
FA2
f
2
f
1
24 V
50 mA
12CM2
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