Siemens MICROMASTER 420 Operating Instructions Manual page 74

3 Functions
3.5.5.4 Digital output (DOUT)
BI: Function of digital output 1*
P0731 =...
Defines source of digital output 1.
Invert digital output
P0748 = 0
Defines high and low states of relay for a
given function.
DOUT channel
3.5.5.5 Selection of frequency setpoint
Selection of frequency setpoint
P1000 =...
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
MOP
ADC
FF
USS
BOP link
USS
COM link
CB
COM link
74
52.3
Common Settings:
52.0 Drive ready
52.1 Drive ready to run
52.2 Drive running
0
52.3 Drive fault active
52.4 OFF2 active
52.5 OFF3 active
52.6 Switch on inhibit active
52.7 Drive warning active
Invert DOUTs
0 ... 1
P0748 (0)
BI: Fct. of DOUT 1
0
P0731
(52:3)
1
1
P1000 = 2
Additonal
setpoint
2
P1000 = 1
Main
setpoint
CO/BO: State DOUTs
r0747
r0747 .0
-1
Sequence control
Setpoint
channel
MICROMASTER 420
Issue 07/04
0 Closed
0 Closed
0 Closed
0 Closed
1 Closed
1 Closed
0 Closed
0 Closed
COM
Kl.10
NO
Kl.11
2
Motor
control
Operating Instructions
6SE6400-5AA00-0BP0