CATALYST AS 3675101 - Caterpillar

Table 3
Operation     Detail    
If the preheat output is configured, the preheat timer is initiated. The programmable output that is selected is energized.     PRE-HEATING
00:09    
After the preheat timer expires, the module will de-energize the preheat output. The module begins to start the engine. The following sequence occurs:     PRE-HEATING
00:00    
The fuel solenoid is energized. Then after a 1 second delay, the starting motor is engaged.     FUEL ON    
The engine is cranked for the duration of the cranking timer (10 seconds).     CRANKING attempt.1
00:06    When the engine starts, the starting motor is disengaged. The starting motor is disconnected from the alternator when the output reaches a frequency of 21 Hz. If an engine speed sensor is mounted on the flywheel housing, the engine speed sensor will be used for terminating cranking. Also, the engine speed sensor will be used for the alternator voltage and the oil pressure. If an engine speed sensor is utilized, it is possible to configure the module in another way. This configuration de-energizes the starter relay if the starting motor fails to engage on the first attempt. Then, another attempt to engage will be made. Refer to the "P810 For Windows" software manual for more information on this function.
Table 4
Operation     Detail    
The duration of the cranking timer is 10 seconds. If the engine does not start on the first attempt, the module will rest the starter for the duration of the crank rest timer(10 seconds).     CRANK REST. 1
00:04    
The crank rest timer expires after 10 seconds. Then, the module will attempt to start the engine.     CRANKING attempt.2
00:07    This will be repeated until either the engine starts or 3 attempts to start have been completed.
Table 5
Operation     Detail    
If the engine does not start after 3 attempts, a fail to start alarm will occur.     SHUTDOWN
FAIL TO START    
Illustration 2 g00843939
Stop/Reset keyNote: If a fail to start alarm occurs, the module must be placed into the STOP/RESET mode by pressing the Stop/Reset key. Determine the reason that the engine failed to start before making any further attempts to start the engine.If the engine start is successful, the following sequence occurs:
Table 6
Operation     Detail    
When the starting motor is disengaged, the safety on timer is activated.     WAITING FOR SAFETY
ON 00:09    This timer allows the following fault inputs to stabilize without triggering a fault: oil pressure, high engine temperature, underspeed, undervoltage, charge fail and programmable fault inputs that may be delayed. The safety on timer expires after 10 seconds. Then, the engine is running and full fault protection is made available.
Table 7
Operation     Detail    
Once the engine is running at the correct speed and the generator is up to voltage, the warm up timer is then initiated.     WARMING UP
00:08    If the remote start signal is removed during the cranking timer or the warm up timer, the module will terminate the normal auto start