SWITCH AS-MAGNETIC 1030799 - Caterpillar

The following sequence will occur if the parameters are programmed according to the example in Table 4:
The fuel and the ignition are OFF. The engine will crank for 10 seconds to purge gas from the engine and from the exhaust system.
The fuel and the ignition are enabled. The engine will continue to crank for a maximum of 30 seconds.
If the engine does not start, the ignition, the fuel, and the starting motor are disabled for a 30 second "Rest Cycle".With this example, a complete cycle is 70 seconds: a purge cycle of 10 seconds, a cycle crank of 30 seconds and a rest cycle of 30 seconds. The "Crank Cycle Time" of 280 seconds allows for 4 crank cycles to occur before a (1664-31 Engine Automatic Start Failed) is generated."Cooldown Duration"
When the ECM receives a "Stop" request, the engine will continue to run in the "Cooldown Mode" for the programmed cooldown period. The "Cooldown Mode" is exited early if a request for an emergency stop is received by the ECM. If the "Cooldown Duration" is programmed to zero, the engine will immediately shut down when the ECM receives a "Stop" request."Engine Speed Drop Time"
This parameter is activated when the ECM receives the signal for stopping the engine. This input ensures the shutdown in case the Gas Shutoff Valve (GSOV) does not close.If the ECM is controlling the GSOV, the ECM removes power from the GSOV after the cooldown period has elapsed. If the customer equipment is controlling the GSOV, the customer equipment removes power from the GSOV after the cooldown period has elapsed.In either case, the fuel is shut off. The ignition continues until the engine speed drops below the crank terminate speed. If the engine rpm does not drop below the crank terminate speed within the programmed drop time, the ECM terminates the ignition and the ECM issues an emergency stop."Engine Pre-Lube System Configuration"
This parameter is used to read and program the configuration of the Engine Pre-Lube System. If the configuration is set to Automatic, the system will pre-lube only after receiving an engine start command. If the configuration is set to Continuous, the system will pre-lube as necessary to ensure that the engine is always ready to start immediately."Engine Pre-Lube Time Out Period"
This parameter is used to read and program the protection time out period for the engine pre-lube. This is the time after pre-lube has started that the pre-lube pressure switch must close, otherwise the pre-lube will be terminated for protection of the pump."Engine Ready to Start Pre-Lube Duration"
Used to read and program the duration of