Start / Stop With 1 Constant Speed - ABB ACS 400V Instructions Manual

Start / Stop with 1 Constant Speed

• Set DIP switches to voltage signal positions
• Motor starts by activating DI1 (11)
• One constant speed can be set
• Constant speed 1 is set with parameter 1202
• Constant speed 1 is selected with DI4 (14)
Start/Stop
DIP switches
AI1: 0- 10 V
AI2: 0- 10 V
X1
Screen control signal cable
SCR
1
+ Control signal 0 - 10V
AI1
2
AGND -
3
+10V
+ Reference voltage 10 VDC
4
AI2 + Pressure sensor 0 - 10V
5
-
AGND
6
Output frq 0 - 50Hz <=> 0 - 20mA
AO1
7
AGND
8
+24V
9 + Auxiliary voltage 24 VDC
DCOM1
10
Start / Stop
DI1
11
DI2
Activate PID control
12
DI3
Select setpoint1 / setpoint2
13
DI4 Constant speed 1
14
DI5
Constant speed 2
15
DCOM2
16
RO1C
17
Fault = 17-19
breaks
RO1A
18
RO1B
19
RO2C
20
RO2A
21
RO2B
22
Running =
20 connected to 22
13