Defining The Bus Fault Reaction - ABB UMC100-FBP Technical Description

Universal Motor Controller
UMC100-FBP
Technical Description
Case 5a: Address check = Off (= 0) (default)
The FieldBusPlug stores the address received from the UMC100 and communication starts.
Case 5b: Address check = On (1)
- The communication does not start. In the LCD control panel an address fault is displayed
- To start the bus communication the correct address (i.e. the one from the FieldbusPlug must
be selected in the UMC100
- Enter the fault menu with the left hot-key (Addr)
- Click "Fix" (right hot-key) to select the fieldbus plug bus address
- After saving the corrected bus address the communication starts immediately
- Both the FieldBusPlug and the UMC100-FBP store the adjusted address.
Related Parameter: Address Check
Defining the Bus Fault Reaction
Depending on the application the UMC is used in you might configure the reaction to a bus fault in a dif-
ferent way. The bus fault reaction can be set the following way:
• Retain the present state (either running or stopped)
• Stop the motor immediately
• Start the motor in a forward direction (if actually in stop mode). If it is already running in a reverse or a
forward direction the motor keeps running.
• Start the motor in a reverse direction (if actually in stop mode). If it is already running in a reverse or a
forward direction the motor keeps running.
Relevant parameter: Bus Fault Reaction
Ignore Block Parameters
UMC100-FBP - 92 - FieldBusPlug / Issue: 03.2012