Changing The Fan Control Functionality - ABB OmniCore C30 Product Manual

3.4.7 Changing the fan control functionality

General
The cooling fan on OmniCore C30 controllers will work on reduced speed or shut
off while the controller is in motors off state to lower the sound level. This is called
fan control functionality.
The fan will run with full cooling capacity when the controller is in motors on state.
When changing to motors off, the fan will shut off if the temperature on the incoming
air is low enough, or run in reduced speed if the temperature is too high.
When the controller state is changed to motors off, the fan will shut off after 60
seconds if the temperature on the incoming air is low enough. If the temperature
is too high, then the fan will continue at reduced capacity until the temperature is
low enough and then turn off the fan.
Changing the fan control functionality
Use this procedure to change the fan control functionality.
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Product manual - OmniCore C30
3HAC060860-001 Revision: P
Action
Open the configuration editor in RobotStudio.
In the topic Controller, navigate to the type Fan
Control.
Set the parameter Turn off fan to NO if the fan
should not shut off in motors off state.
The default setting is YES.
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3 Installation and commissioning
3.4.7 Changing the fan control functionality
Note
For more information about system
parameters, see Technical refer-
ence manual - System parameters
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