GE Multilin MM300, Быстрый старт

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24 MM300 MOTOR MANAGEMENT SYSTEM – QUICKSTART GUIDE
INTERFACING WITH THE MM300 CHAPTER 2: INSTALLATION
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.
MM300 programming
techniques
To streamline the setting entry process, the graphical control panel omits non-functional
settings from the display.
CAUTION:
Settings may be changed while the motor is running. However, appropriate measures
must be taken to limit the consequences of entering unintended or misunderstood
setting values. Consequences of inappropriate settings to the specific application at
hand include loss of protection, loss of control, and undesired starting or stopping.
Basic control panel
The MM300 basic control panel provides the basic start and stop panel functionality, as
well as a series of LED indications. The basic control panel is illustrated below.
Figure 2-29: Basic control panel
The following LEDs are provided:
•
Two USER LEDs (USER 1 and USER 2). the user can select parameters from a list
853750A1.CDR