Murphy PowerCore MGC1000, Operation Manual

Page: 32 / 48

Software Release: [TBD]
Section 40 32 00-02-1167
2018-09-18
Thursday
Friday
Saturday
Daily
Off
Stop Time: format of HH:MM:SS (Low Security): Factory set to 12.00.00 AM.
Engine Exerciser (Medium Security) : This feature allows the operator to set a voltage point for when the
battery voltage drops below for a given period of time the controller will provide an auto start for a defined
period of time to energize the battery using the engine alternator.
NOTE: The exerciser is only active when the controller is in Auto mode. If the exerciser
starts the engine the exerciser is the only auto stop method to stop the engine. This holds
true with all the Start/Stop Timers.
Exercise Mode (Medium Security) : Set point for the operator to enable the voltage exerciser of the
engine. Factory set to Disabled
Low Voltage Set Point (Medium Security) : Voltage the operator sets for the battery voltage to drop
below before an auto start will initiate to exercise the engine for recharging the battery. Factory set
to 9.5V
Low Voltage Time (Medium Security) : Time the operator sets for the voltage to be below the low
voltage set point before an auto start is initiated. Factory set to 10 minutes
Exercise Running Loaded Time
(Medium Security)
:
Time the operator sets for the engine to run if
voltage drops below the low voltage set point. Factory set to 15 minutes
Communication (High Security)
Communication Type (High Security) :
PVA Gauge: this function will be used if utilizing PVA Gauges on the RS485 Communications
Port.
Modbus:
this function will be used if using a SCADA or telemetry device for polling the Modbus
register list on the RS485 Communications Port. See Modbus Register Map.
Factory
Default.
Local Display: (for future use) this function will be used to connect the display to a remote viewing
application. This can be a program running on a PC or another MGC1000 with a custom
configuration set up as a remote viewer.
Slave Address (High Security) : This is the RS485 Modbus slave node number. Factory set to 1 .
Serial Setup
(High Security)
:
Allows the operator to change the controller’s RS485 serial communication
settings.
Baudrate (High Security) : Factory set to 19200
9600
19200
38400
57600
115200
Stopbits (High Security) : Factory set to 1
0