ELECTRONIC MODULAR CONTROL PANEL (EMCP) FOR RENTAL GENERATOR Caterpillar

For the most accurate specifications and description, always check the instructions that are included with the EMCP of the rental generator set.

3400 engine family - 480 volt rental generator sets use the 6I1134 EMCP and 4P9989 Instructions.

3400 engine family - 600 volt rental generator sets use the 1023598 EMCP and 1023597 Instructions.

The factory settings for the 3400 family - 480 and 600 volt are:

AC Meter Module (ACM):

ACM switch S1

480 volt ... 10

600 volt ... 6

ACM switch S2 ... 0

Engine Control Module (ECM):

Fuel System Type

Rotary switch position 02 ... 0 (ETR)

Measurement Units

Rotary switch position 03 ... 0 (English)

Ring Gear Teeth

Rotary switch position 04 ... 113 teeth

Overspeed

Rotary switch position 05 ... 2124 rpm

Crank Termination Speed

Rotary switch position 07 ... 400 rpm

Oil Step Speed

Rotary switch position 08 ... 1350 rpm

Rated Speed Oil Pressure Shutdown

Rotary switch position 09 ... 30 psi

Idle Speed Oil Pressure Shutdown

Rotary switch position 10 ... 10 psi

High Coolant Temperature Shutdown

Rotary switch position 11 ... 225°F

Low Coolant Temperature Alarm (not used)

Rotary switch position 12 ... 70°F

Overcrank Time

Rotary switch position 13 ... 90 seconds

Cycle Crank

Rotary switch position 14 ... 10 seconds

Cooldown

Rotary switch position 15 ... 5 minutes