20 Configuration and Operation
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Controller 4 Operation Manual 90-30027-00 Rev A-01 Date: 032720
Fan Address
The address page allows you to change the Modbus address of the fan. This is useful for
programming fans for the controller that were not originally shipped with the controller. Please
note that each fan must have a unique address, so be careful when making any changes to
ensure that there are no address conflicts. Only one fan can be connected when changing
address.
Up/Down Arrows: Adjusts the address number shown on the screen. Ensure that this number is
unique for every connected fan.
Reset Drive: Resets the drive. Address changes do not take effect until the drive is reset.
Left Arrow: Takes you to Fan Select screen.
Right Arrow: Takes you to Motor Calibration screen.