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Setpoints Pages - GE MM300 Instruction Manual

Motor management system low voltage motor protection and control.
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CHAPTER 3: INTERFACING WITH THE MM300

Setpoints pages

MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Figure 3-11: Typical status message page
Message types are classified by color and associated icon type, as follows::
Red Triangle = Trip
Orange Square = Alarm
Blue Circle = Inhibit
Black Text = Information Message
Message can have an associated countdown timer.
When the relay is first powered up, the status page lists why the relay is not available for
service. This is not an exhaustive list of setpoints to be configured, but is a list of key items
such as FLA, CT Type, starter type and control Source, that must be configured before the
unit will be available for use. Protection values must still be configured for the motor to be
protected correctly.
Inhibits
These include Process Interlock Stop, and Field Stop.
Trips / Alarms
These trigger depending on the protection setpoints. A typical example would be;
"Overload Trip".
Information Messages
Information pages are split into two groups
With navigation (shown above, as an Enter symbol on the right side of the
display)
Without navigation
When a line showing a message (with navigation) is highlighted, pressing Enter will take
the GCP directly to the page in question, so that the situation can be quickly resolved. A
typical example would be "FLA not set". Selecting this entry on the page will take you to the
\setpoints\config\motor page.
The setpoints pages are divided into five sections.
Config (contains basic configuration setpoints)
Protection (contains the protection setpoints)
Control (contains the control setpoints)
Security (contains the password security setpoints)
Factory (contains settings used by GE Multilin personnel for testing and calibration
purposes.)
GRAPHICAL CONTROL PANEL
3–9

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