Milton CAT D175-2 175 kW Controller Specifications - Manual

E M C P 3
LEHE4942-02
EMCP 3.2
GENERATOR SET
CONTROLLER
GENERAL DESCRIPTION FEATURES/BENEFITS
The Cat ® EMCP 3.2 places fully featured power
metering, protective relaying, engine and generator
control and monitoring, and expanded AC metering
at your fingertips. Engine and generator controls,
diagnostics, and operating information are
accessible via the control panel keypads;
diagnostics from EMCP 3 optional modules
can be viewed and reset through the EMCP 3.2.
The EMCP 3.2 features a graphical display with
an adjustable backlight as well as an advanced
engine monitoring system. These features add to
the sense of value and dependability that comes
with your purchase of Caterpillar products.
OPERATOR INTERFACE
● Graphical display with positive image,
transflective LCD, adjustable backlight/contrast
● Two LED status indicators (1 red, 1 amber)
● Three Engine Control Keys & Status Indicators
(Run/Auto/Stop)
● Lamp Test Key
● Alarm Acknowledgement Key
● Display Navigation Keys
● Two Shortcut Keys: Engine Operating
Parameters & Generator Operating Parameters
● A 33 x 132 pixel, 24 mm x 95 mm, backlit
graphical display denotes text alarm/
event descriptions.
● Textual display with multiple language capability,
including character languages such as Arabic,
Chinese and Japanese.
● Ability to view and reset diagnostics on EMCP 3
optional Network modules via the control panel
removes the need for a separate service tool
for troubleshooting.
● Fully featured power metering, protective
relaying, engine and generator parameter
viewing, and expanded AC metering are all
integrated into this controller.
● Real-time clock allows for date and time
stamping of diagnostics and events in the
control’s logs as well as service maintenance
reminders based on engine operating hours
or calendar days.
● Customer programmable protective
relaying, available as alarm and shutdown,
protects against undervoltage, overvoltage,
underfrequency, overfrequency and overcurrent.
● Digital, 32-bit microprocessor-based system
eliminates the need for multiple switches,
meters, transducers, relays, and sending units,
which translates to less wiring and fewer
opportunities for mechanical failures.
● Expanded remote customer communications
are supported by MODBUS RTU (
1 ⁄
2
duplex)
protocol using RS-485, which easily interfaces
with existing plant systems and equipment.
● Simultaneous viewing of AC L-L voltages
and AC line currents or AC L-N voltages and
AC line currents.
● User-friendly, convenient, customer
programmability directs the customer to
logical parameter groups (Ex. AC metering,
protective relaying, engine monitoring) for
quick keypad access.