- 62 -UMC100-FBP
Universal Motor Controller
UMC100-FBP
Technical Description
FieldBusPlug / Issue: 03.2012
Auto mode
Finally it is necessary to configure from which control places the motor can be started in the different
operation modes (Auto / Local ).
The following parameters are set according to the requirements (Req 1, Req2, Req 5):
Settings for local mode 1 (For busfault situation)
Loc 1 Start Bus Cyc = YES (Req. 1)
Loc 1 Stop Bus Cyc = NO
Loc 1 Start DI = YES (Req 5)
Loc 1 Stop DI = YES (Req 5)
Loc 1 Start LCD = YES (Req 5)
Loc 1 Stop LCD = YES (Req 5)
Loc 1 Start Bus Acyc = NO
Loc 1 Stop Bus Acyc = NO
Settings for Auto/Remote mode (S1 in position Remote)
Auto Start Bus Cyc = YES (Req 2)
Auto Stop Bus Cyc = YES (Req 2)
Auto Start DI = NO
Auto Stop DI = YES (Req 2)
Auto Start LCD = NO
Auto Stop LCD = YES
Auto Start Bus Acyc = YES
Auto Stop Bus Acyc = YES
Settings for local mode 2 (Switch S1 in position Local)
Loc 2 Start Bus Cyc = NO
Loc 2 Stop Bus Cyc = YES (Req. 1)
Loc 2 Start DI = YES (Req. 1)
Loc 2 Stop DI = YES (Req. 1)
Loc 2 Start LCD = YES (Req. 1)
Loc 2 Stop LCD = YES (Req. 1)
Loc 2 Start Bus Acyc = NO
Loc 2 Stop Bus Acyc = NO
The following diagram shows the simplified UMC internal data flow if S1 is in position Remote as shown
in the circuit diagram before. On the left side there are the four blocks representing the control stations.
Only three of them were required in the example. In the middle the so-called command control selection
block is displayed. On the right the starter function block is displayed. The configuration is as above.
A cross represents a YES, an empty field a NO. The active mode is REMOTE/AUTO as defined by S1.
Therefore the DCS can start the motor. Other start commands (as indicated by DI4) will be blocked.
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