SEAL AS 9X4578 - Caterpillar

The keys that are listed below are used for programming the EMCP 4 and are used for navigating within the menu structure.Reference: For a full explanation of the use of the keys, refer to the Systems Operation, "Electronic Control Module (Generator Set)" section.
Illustration 1 g02118437
EMCP 4 Control System Panel
(1) Display screen
(2) F4 Soft key
(3) F3 Soft key
(4) F2 Soft key
(5) F1 Soft key
(6) Control key
(7) AC overview key
(8) Engine overview key
(9) Main menu key
(10) Warning Indicator lamp (yellow)
(11) Alarm acknowledge key and silence key
(12) Shutdown Indicator lamp (red)
(13) Event reset key
(14) Event log key
(15) Run key
(16) Auto key
(17) Stop key
(18) Escape key
(19) Up key
(20) Right key
(21) OK key
(22) Down key
(23) Left key Adjustment
Use the following procedure in order to adjust the voltage and frequency of the generator output.
Illustration 2 g02140819
From the "MAIN MENU", use the down navigation key (22) or the up navigation key (19) in order to navigate to the "CONTROL" menu. Press the "OK" key (21) in order to select the "CONTROL" menu.
Illustration 3 g02140718
The "VOLTAGE" dialog will be displayed. Refer to Illustration 3.
Use the navigation keys to select "VOLT/Hz CONTROL". Press the "OK" key (21). The "VOLT/Hz CONTROL" dialog will appear. Refer to Illustration 4. Note: The small arrow below the bar indicates the value of voltage or speed relative to the setpoint. Numerical values, along with percentages away from the setpoints, are also shown for reference.
Illustration 4 g02140727
Press the "F2" key (4) in order to increase the generator voltage. Press the "F1" key (5) in order to decrease the generator voltage. If a CDVR is installed on the generator, the voltage can be controlled from the EMCP 4 in the following manner:
Over CAN data link
Via digital outputs
Via analog outputs The speed can only be controlled if there is an ADEM on the engine.
Press the "F3" key (3) in order to decrease the engine speed. Press the "F4" key (2) in order to increase the engine speed. Note: When adjusting the voltage using the navigation keys, an offset is applied to the set point value for "GENERATOR NOMINAL OUTPUT VOLTAGE". This set point is transmitted over the Primary CAN data link to the CDVR voltage regulator. The set po