ComAp InteliDrive FLX LITE, Manual, Page: 60 / 228

ID-FLX Lite Global Guide
60
State Condition of the transition Action Next state
N
OMINAL
/I
DLE
(
PAGE
192) is active
FUEL SOLENOID on
STOP SOLENOID off
READY TO LOAD off
Running
RPM = 0 or any other shutdown condition
FUEL SOLENOID off
STOP SOLENOID on
READY TO LOAD off
Shutdown
Cooling
Cooling time elapsed
FUEL SOLENOID off
STOP SOLENOID on
Stop
RPM = 0 or any other shutdown condition
FUEL SOLENOID off
STOP SOLENOID on
Shutdown
Start request READY TO LOAD on Running
Stop
RPM<2, Oil pressure not detected, D+ not active Ready
STOP time Setpoint e 10 s elapsed Stop (Stop fail)
Note:
1
The start-up sequence can be interrupted in any time by coming stop request
2
Fuel solenoid is switched on with advance of 1 s fixed before starter motor is switched on.
Note: Threshold level for D+ input is 80% supply voltage; activation delay is 1 s (to override short firings during
cranking – for example in cold conditions).
Speed request:
Engine speed is constant or set manually using Engine params setpoints and Binary inputs.
5.15.5 AUT mode
The controller does not respond to START, STOP buttons. Engine start/stop request is given by binary input
REM START/STOP.
Engine speed request is sourced from PI loop (see below function 3) in AUT mode.
PI loop and Hysteresis comparator functions can be used both for Engine Load Limitation or any other control
function.
Speed request:
Engine speed is adjusted automatically by internal PID loops (when active) - Regulator setpoints group.
5.15.6 Engine without pickup operation
The RPM pickup input is ignored when Gear teeth (page 98) = 0. The engine running state is then detected
based on Starting POil (page 114) or D+ function (page 122) = ENABLED.
Starting POil (page 114) signal can be analog or binary. Even the binary signal is to be connected to AIN1
input. In LiteEdit, window Modify, input Oil Pressure, check off the option Binary. The setpoint Starting POil
(page 114) set to 1.