MEC 20 MICROPROCESSOR ENGINE/GENERATOR CONTROLLER
PM047 Rev 13 05/03/30
66
Thomson Technology
Note:
Lube functions are disabled in
Off
and whenever the engine is above
crank
disconnect
speed.
10.3.32. CYCLE LUBE INTERVAL
A cyclic lube function can be set up to circulate oil through the engine several
times per day while the engine is not running. A non-zero post-lube duration
must be entered to enable the lube output. Select the desired cycle lube interval
(i.e. time on/ time off) in minutes (1-9999).
10.3.33. CYCLE LUBE DURATION
Once the lube interval timer has expired it resets itself and starts the lube pump
for this time duration. If the
cycle-lube duration
is longer than the
lube interval,
the pump will run continuously when the engine is not running. The pre-lube
output is also energized during the engine start delay and crank cycles, and de-
energized when the engine reaches crank disconnect speed. Select the desired
cycle lube duration (i.e. on time) in minutes (0-999).
10.3.34. RESET RUN HOURS
The controller’s engine hourmeter may be reset to zero hours when yes is
programmed.
Note:
This programming prompt is only accessible while using
the “Master” programming security password.
10.4. ANALOG FAULT PROGRAMMING MENU
To program the controller’s analog fault circuits, refer to the following descriptions.
Note
: certain programming functions listed below may not be provided for a specific
fault. Refer to
S
ection
11.3
for a table indicating programmable features provided.
10.4.1. LEVEL
This setting determines the actual analog signal setpoint at which the selected
fault type will be activated.
Note:
For AC voltage fault circuits, two levels (i.e.
pick-up & drop-out) must be programmed.
10.4.2. ACTION
This setting allows a fault circuit to be programmed as either an
alarm
or a
shutdown
.
Summary of Contents for MEC 20
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