Diagnostics Pages - GE MM300 Instruction Manual

GRAPHICAL CONTROL PANEL

Diagnostics pages

3–10
The Home > Setpoints page displays a warning message concerning unexpected
performance if setpoints are improperly changed. It is recommended that all relay outputs
capable of causing damage or harm be blocked before a setpoints change is made and it
is clear the relay is performing as intended with the new setpoints.
Figure 3-12: setpoints home page
To streamline the setpoint entry process, the graphical control panel will not display
setpoints that are not relevant at the specific instance. For instance, if a process interlock
function is disabled, the six setpoints associated with that interlock function will not be
displayed. If all ten process interlock functions are disabled, the MM300 will display only 10
successive "Disabled" list items. If one of the interlock functions were then enabled, then
room is made on the display for the six setpoints which are now functional.
The setpoint pages are in a common format of twelve rows and two columns displaying
setpoint name, value, and units.
The Home > Setpoints > Config > Motor page is shown below.
Figure 3-13: Typical setpoints page, motor setpoints
The diagnostic pages are divided into seven sections.
• Events (event recorder data for up to 256 events)
• Counters (accumulated system counter data)
• Phasors (metered phasor data)
• Info (product information)
• Learned (learned values based upon metered data)
• Waveform (waveform parameters)
• Datalog (datalog parameters)
Typical diagnostic pages for phasors and product information are shown below.
CHAPTER 3: INTERFACING WITH THE MM300
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL