ABB OMD100 - Automatic Control Unit in Automatic Mode

20
AUTOMATIC CONTROL UNIT, OMD100
Figure 6.4 Selecting the automatic control unit OMD100 to Automatic Mode
See the OMD100 Automatic Mode operation in Section 7.
Figure 6.3 Manual Mode control
Pushing of the O-key (= O-command) will override the commands of the other keys. For example, if
you simultaneously give an O-command and another command (I or II), the motorized change-over
switch OTM_C is driven to the position O.
—
6.2 Automatic control unit in Automatic Mode
Selecting the automatic control unit OMD100 to the Automatic Mode:
a. Make sure that power LED is ON. If Auto LED is ON/ , the automatic control unit is in Automatic Mode.
b. If Auto LED is OFF/ , check that the Lim rotary switch is not in the TEST or SETUP position/ .
c. Push the Auto key once/ . The Auto LED switches ON and the automatic control unit OMD_ is in Automatic
Mode/
I
I
II
II
OMD
OFF
ON ON
20
5
10
15
+
-
%
0s
5
10
30
0s
5
10
30
Ts
Tbs=300s
Tbs=Ts
Lim
SETUP
TEST
LN 1 LN 2
Power
Auto Alarm
I
I
II
II
OMD
OFF
ON ON
20
5
10
15
+
-
%
0s
5
10
30
0s
5
10
30
Ts
Tbs=300s
Tbs=Ts
Lim
SETUP
TEST
LN 1 LN 2
Power
Auto Alarm
I
I
II
II
OMD
OFF
ON ON
20
5
10
15
+
-
%
0s
5
10
30
0s
5
10
30
Ts
Tbs=300s
Tbs=Ts
Lim
SETUP
TEST
LN 1 LN 2
Power
Auto Alarm
0
III
I - position
0 - position
II - position
A07259
I - command II - command 0 - command
I
ON
II
ON
O
OFF
KA00200
1
20
5
10
15
+
-
%
0s
5
10
30
0s
5
10
30
Ts
Tbs=300s
Tbs=Ts
Lim
SETUP
TEST
!
2
20
5
10
15
+
-
%
0s
5
10
30
0s
5
10
30
Ts
Tbs=300s
Tbs=Ts
Lim
SETUP
TEST
Automatic
mode
OR
4
3
I
II
II
OFF
ON ON
I
1
Automatic
mode