2 MM300 MOTOR MANAGEMENT SYSTEM – QUICKSTART GUIDE
CONFIGURATION SETPOINTS CHAPTER 4: SETPOINTS
The pages containing setpoint fields, except for the inputs and outputs pages, are in a
common format. This is a simple tabular format with two columns: setpoint name and
units, and setpoint value. Setpoints for features that are not enabled are omitted from the
page.
CAUTION:
Setpoints may be changed while the motor is running; however it is not recommended
to change important protection parameters without first stopping the motor.
Setpoints will remain stored indefinitely in the internal non-volatile memory even when
control power to the unit is removed. Protection parameters are based on the entered
data. This data must be complete and accurate for the given system for reliable protection
and operation of the motor.
Configuration setpoints
The configuration setpoints contains data on motor configuration as well as system setup,
inputs, outputs, communications, CTs, and VTs. The following sub-pages are available.
• Motor (setpoints related to motor configuration).
• CT-VT (setpoints related to CT and VT configuration).
• Inputs (setpoints related to digital input configuration)
• Outputs (setpoints related to digital output configuration)
• Comms (setpoints related to communications configuration)
• System (setpoints related to MM300 system configuration, such as the faceplate
LEDs)
• Events (setpoints related to the event recorder)
• Counters (setpoints related to the digital counters)
Motor setpoints
The MM300 starter function is responsible for executing the motor startup sequence,
including the pre-contactor start warning. The MM300 provides eight pre-defined starters.
• Full-voltage non-reversing
• Full-voltage reversing
• Two-speed
• Wye-delta open transition
•Inverter
•Soft start
• Autotransformer open transition
• Autotransformer closed transition
NOTE:
By selecting a pre-defined starter, inputs and outputs are automatically assigned.
Select the Home > Setpoints > Config > Motor page to edit the motor data settings.
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