Baumuller b maXX BM3000 - Parameter Overview; PID Controller Functional Diagram; Controller 1

Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
271
of 820
4
Figure 111: PID controller functional diagram
4.4.17.1 Parameter overview
Functional block: FbPidCtrl[150]
+
-
+
0x0000
0x0000
0x0000
0x0000
5000_0185_rev01_int.cdr
PID controller
upper limit
P150.11/27
Set value
PID controller
P150.13/29
PID controller
Integral term
P150.16/32
Actual value
PID controller
P150.14/30
PID controller
output
P150.15/31
Target
Pxxxx
I controller
D controller
P controller
PID controller
activated
PID controller
deactivated
P-gain
P150.7/23
I-gain
P/Tn = P150.7/23 /
P150.8/24
D-gain:
P*Tn = P150.7/23 *
P150.9/25
PID controller
lower limit
P150.12/28
Pt1 time constant
PID controller
P150.10/26
Mode PID controller
P150.1/17, Bit 4
Source number set value PID controller
P150.4/20 = 0
Target number
P150.6/22 = 0
Set value
Pxxxx
Actual value
Pxxxx
P150.4/20 = Parameter number
P150.6/22 = Target number
Mode PID controller
P150.1, Bit 5
PID controller mode
P150.1/17( Bit 2, 1,0)= 0 PIDcontroller deactivated
= 1 and current controller active PID controller activated
= 2 and speed controller active PID controller activated
= 3 and position controller active PID controller activated
= 4 PID active always
PID controller deactivated:
PID controller output (P150.15/31),PID controller integral term (P150.16/32) will be set to 0
Mode PID controller
P150.1/17, Bit 6
P150.5/21 = Parameter number
PID controller
upper limit
P150.11/27
PID controller
lower limit
P150.12/28
Source number
actual value PID controller
P150.5/21 = 0
Number Name Type Min Max Default Value Unit Factor
Read only Storage DS Support Cyclic Write
150.1 Mode PID controller 1 WORD 0 0xFFFF 0 1:1 X
150.2 Status PID controller 1 WORD 0 0xFFFF 0 1:1 X
150.4 Source number set value PID
controller 1
UDINT 0 0xFFFFFFFF 0 1:1 X
150.5 Source number actual value
PID controller 1
UDINT 0 0xFFFFFFFF 0 1:1 X
150.6 Target number output PID
controller 1
UDINT 0 0xFFFFFFFF 0 1:1 X
150.7 P-gain PID controller 1 FLOAT 0 100000 0 1:1 X X
150.8 Integral action time PID con-
troller 1
FLOAT 0.000001 100000 0.01 s 1:1 X
150.9 Derivative time PID controller
1
FLOAT 0 100000 0 s 1:1 X
150.10 Pt1 time constant PID con-
troller 1
FLOAT 0 20 0 s 1:1 X
150.11 Output upper limit PID con-
troller 1
FLOAT -5000000000 5000000000 0 1:1 X