Beijer Electronics Frequency Inverter BFI-P2
KI00306B 2020-03
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5.3 Alarm reset
Alarm reset is factory set dedicated terminal 2, DIN1. Drive is reseted by positive edge on
terminal 2. Observe that terminal 2 also can be Start forward and drive might start if drive
also has a set frequency. It is possible to dedicate a specific input as just an Alarm reset.
5.4 Transistor outputs 24 VDC or analog output, 0-10 V/4-20 mA
Terminal 8 and 11 can be either analog output 0-10 VDC/4-20 mA or transistor output 24
VDC. Outputs do not need an external power supply. Maximum load is 20 mA.
5.5 PTC-thermistor
A motor thermistor or thermistor contact can be connected to analog input 2, terminal 10.
Set P1-13 to 6, 7, 16 or 17 make sure functionality for other inputs follows your specification. If
not, adjust functionality manually in parameter group 9. Contact Beijer Electronics for further
assistance. Put P2-33=2=PTC. Inverter will trip with open contact or a resistance above 2.5 kOhm.
Input is not ATEX approved. The cable for PTC-wires must be shielded and well separated from
the motor cable. Otherwise an external PTC-relay might be needed due to disturbances.
Para-
meter
Name
Default
setting
Function
P2-11
Analog Output 1
Function
8
Digital Output Mode. Logic 1 = +24VDC
0:
Drive Enabled (Running)
When the Drive is enabled (Running)
1:
Drive Healthy
. Power is applied to the drive and no fault exists
2:
At Target Frequency
. Output frequency matches the set frequency
3:
Output Frequency >0.
When the motor runs above zero speed
4:
Output Frequency >= Limit
. Output frequency > P2-16 (AOUT1) or P2-19(AOUT2)
5:
Output Current >= Limit
. Motor current > P2-16 (AOUT1) or P2-19(AOUT2)
6:
Output Torque >= Limit
. Motor torque > P2-16(AOUT1) or P2-19(AOUT2)
7:
Analog 2 Signal Level >= Limit.
Analog Input 2 > P2-16(AOUT1) or P2-19(AOUT2)
8:
Output Frequency 0-10 V
. 0 Hz to setting in P1-01
9:
Motor Current 0-10 V.
0 to 200% of setting in P1-08
10:
Motor Torque.
0 to 200% of motor rated torque
11:
Motor Power.
0 to 150% of the drive rated power
12:
User PID output.
0 – 100% represents the output of the internal PID controller
P2-13
Analog Output 2
Function
9
P2-12 Analog Output 1
0
If ouputs is to be transistor outputs these parameters do not need to be configured.
0: 0 to 10 VDC; 1: 10 to 0 VDC; 2: 0 to 20 mA;
3: 20 to 0 mA; 4: 4 to 20mA; 5: 20 to 4 mA
P2-14 Analog Output 2
0
8
9
AOUT1
: 0-10 V / 4-20 mA / 24 VDC
Default Output Frequency 0-10 V
0 V reference
AOUT2
: 0-10 V / 4-20 mA / 24 VDC
Default Output Motor current 0-10 V
11