01/02 AWB8230-1413GB
Overview
55
Frequency setpoint input
h
–
10 V setpoint voltage for
external potentiometer
R
: 1 to 10 k
O
Resolution: 12-bit
O
–
Analog input for setpoint
frequency through
voltage signal
(0 to 10 V
H
)
Input impedance: 10 k
O
I
F
20 mA
Resolution: 12-bit
O2
–
Analog input for setpoint
frequency through
voltage signal
(–10 to +10 V
H
)
Input impedance: 10 k
O
I
F
20 mA
Resolution: 12-bit
OI
–
Analog input for setpoint
frequency through
current signal
(4 to 20 mA)
The OI input for a setpoint value from 4 to 20 mA is used only
when the digital input configured as the AT input is closed.
Load resistance: 250
O
Resolution: 12-bit
L
–
0 V reference potential
for setpoint inputs
If no digital input is configured as an AT input, the setpoint values O and OI are added together.
Analog outputs
FM
–
Frequency output
You can assign the following variables to outputs AM, AMI and FM:
Output frequency, motor current, torque, output voltage, input power, ramp frequency and
thermal load ratio
AM
–
Voltage output
(0 to 10 V, 8-bit)
AMI
–
Current output
(4 to 20 mA, 8-bit)
L
–
0 V
0 V reference potential for the analog output
Programmable relay outputs K23 to K34
RUN
00
RUN signal
The RUN signal is output during operation of the motor.
FA1
01
Signal when frequency is
reached
f
s
= setpoint frequency
FA2
02
Signal when frequency is
exceeded (1)
If a digital output is configured as FA1, a signal is issued as long as the setpoint value is reached.
If a digital signal is configured as FA2, a signal is output as long as the frequencies defined under
PNU C042 and PNU C043 are exceeded.
OL
03
Signal on overload
The OL signal is output when the overload alarm threshold (adjustable under PNU C041) is
exceeded.
OD
04
Signal on PID control
deviation
The OD signal is output when the PID control deviation set under PNU C044 is exceeded.
AL
05
Signal (alarm) on fault
The AL signal is issued when a fault occurs.
Name
Value
1)
Function
Description
L
OI
O
H
PES
L
OI
O
–
+
PES
L
O2
PES
–10 V...+10 V
0 V
L
OI
–
+
PES
FA1
f
s
FA2
f
2
f
1
efesotomasyon.com - Klockner Moeller - inverter
