BeiJer BFI-H3 - PID-Control

Beijer Electronics Frequency Inverter BFI-H3 KI00363B 2019-09
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5.12 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
P
1
-
12
Command source
0
3
3
: PI
D
-
contro
l
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
Inpu
t1, terminal 2
P9
-
10
Speed Source 1
0
4
Digi
tal 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
Outpu
t 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
3
5
6
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
Use internal or external 24 VDC