CANplus
TM
CP640 - EN
Control Panel Operation Manual
8
9M02-1000-A001-EN
Revision B
2
Overview
The CANplus
TM
CP640 control panel is an economical platform for EPA Tier 3, EPA Tier 4 (interim) and EPA
Tier 4 electronically governed diesel engines. Graphical gauge pages or a single large analog gauge are
displayed on the 3.5” diagonal LCD. Virtually any SAE J1939 parameter reported by the ECU (Engine Control
Unit) can be displayed, including, but not limited to the following: RPM, coolant temperature, oil pressure, engine
hours, voltage, exhaust emissions system state and diagnostic codes. The backlit display is clearly readable in
both bright sunlight and total darkness and is housed in a rugged IP66 rated housing. The CP640 can optionally
include three bright LEDs to indicate Faults, Warnings and Emission-Related Alerts.
All components are installed in a heavy-duty, vibration-isolated metal enclosure designed to withstand the most
extreme industrial applications. External weather-resistant switches and controls facilitate convenient operator
inputs/controls. Active fault conditions are displayed in plain language on popup messages and can be viewed in
the fault list. Various diagnostic screens allow detailed investigation of the CAN bus data stream.
Note:
All diagnostic and emissions-related messages displayed on the CP640 are generated by the engine
ECU or other attached devices. The operator must be familiar with the engine manufacturer ECU
messages and icons in order to react accordingly with respect to emissions compliance, service and
diagnostic message response.