Beijer Electronics Frequency Inverter BFI-H3
KI00363D 2021-07
20 (32)
5.13 PID-control
Related parameters to be set when using PID-control.
Para-
meter
Name
Default
settng
To be
set
Function
P1-01 Maximum frequency
50 Hz
Maximum output frequency from PID-controller
P1-12 Command source
0
3
3: PID-control mode by digital startsignal
P1-14 Parameter Access
0
201
Get access to parameter group 5
P1-13 Digital Inputs Function
1
0
Get access to parameter group 9
Do only change if
PID-control and
running with fixed
speed is to be
selectable on
digital input 1
P9-01 Enable Input source
1
1
Enable on Digital Input1, terminal 2
P9-03 Forward Run Input Source
1
1
Start signal on Digital Input1, terminal 2
P9-07 Reset Input Source
1
1
Alarm Reset on Digital Input1, terminal 2
P9-10 Speed Source 1
0
4
Digital Input 2 = 0 => PID-control
P9-11 Speed Source 2
1
9
Digital Input 2 = 1 => Preset speed 1 in P2-01
P9-18 Speed Select Input 1
3
2
Status on Digital Input 2 decides speed
P9-19 Speed Select Input 2
2
0
Turned off
P2-01 Preset Speed1
50 Hz
Output frequency if DI2=24V (PID-control disabled)
Status
Action
DIN1 DIN2
P1-12=3
0
any
No output from drive
1
0
Run with PID-control
1
1
Run with Preset speed
in P2-01
10
2
7
1
DIN1: Start signal
DIN2
:
PID/Preset Speed 1
AIN2
:
PID-feedback
+24 VDC
AIN1: PID-reference
+10 VDC
0 VDC
0-10V / 4-20mA
Sensor
5
6
3