Selection Of Frequency Setpoint - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/06
6.4.5

Selection of frequency setpoint

P1000 =... Selection of frequency setpoint
0 No main setpoint
1 MOP setpoint
2 Analog setpoint
3 Fixed frequency
4 USS on BOP link
5 USS on COM link
6 CB on COM link
7 Analog setpoint 2
10 No main setpoint
11 MOP setpoint
12 Analog setpoint
76 CB on COM link
77 Analog setpoint 2
NOTE
In addition to the main setpoint, a supplementary setpoint can be entered using P1000
Example P1000 = 12 :
P1000 =
1
P1000 = 1
MOP
ADC
FF
USS
BOP link
USS
COM link
CB
COM link
ADC2
BI: Disable additional setpoint
P1074 = ...
Disables additional setpoint (ZUSW).
CI: Additional setpoint scaling
P1076 = ...
Defines the source to scale the additional setpoint.
Common settings:
1 Scaling of 1.0 (100 %)
755 Analog input setpoint
1024 Fixed frequency setpoint
1050 MOP setpoint
MICROMASTER 440
Operating Instructions (Compact)
+ MOP setpoint
+ MOP setpoint
+ MOP setpoint
+ Analog setpoint 2
+ Analog setpoint 2
2 ⇒ P1070 = 755
⇒ P1075 = 1050
2
x
P1000 = 2
1
P1000 = 1
2
P1070 CI: Main setpoint
r0755 CO: Act. ADC after scal. [4000h]
P1075 CI: Additional setpoint
r1050 CO: Act. Output freq. of the MOP
Sequence control
Additonal
setpoint
Setpoint
channel
Main
setpoint
6 Commissioning
2
Motor
control
0:0
1:0
37