10
The following steps must be performed to switch the actuator to automatic mode
(AUT):
-
Activate digital inputs DI 1, DI 2 and DI 3 via the configuration program.
-
Make sure that the supply voltage is available on digital input 1 (DI 1).
-
Activate AUT mode via the configuration program.
9.3 Signal input and output (conventional control)
9.3.1 Standard
Fig. 8:
** Write-protected when ap24 V DC to DI 1.
9.3.2 Behind a step controller
Fig. 9:
** Write-protected when ap24 V DC to DI 1.
Refer to Operating Instructions 42/68-820 (Power Electronics for Field-Mounting) and
42/68-821 (Rack-Mounting Electronics) for installation details.
Set
Point
(+
HAR
T),
0/4...20mA
Act.V
al.
0/4...20mA
Transmitter
4...20mA (Option)
End
Pos.
0%
End
Pos.
100%
Uv
24V
24V
+
-
-
-
+
+
RB
RB
+ -
+ -
I
U
BE
1
BE
2
BE
3
BA
1
BA
2
BA
3
Uv
No
+ -
+ -
+ -
+
AUT**
- Y
+ Y
MAN
14
28
30
26
13
12
11
9
10
8
7
6
4
3
2
1
5
15
29
31
27
No
No
Nc
Ok
(r00358e1)
Uv
24V
24V
+
-
-
-
+
+
RB
RB
+ -
+ -
I
U
BE
1
BE
2
BE
3
BA
1
BA
2
BA
3
Uv
No
+ -
+ -
+ -
+
- Y
+ Y
14
28
30
26
13
12
11
9
10
8
7
6
4
3
2
1
5
15
29
31
27
No
No
Nc
Ok
Act.V
al.
0/4...20mA
Transmitter
4...20mA (Option)
End
Pos.
0%
End
Pos.
100%
controller
enable
controller
**
(r00359e1)