Stopping The Generating Set; Automatic Mode; Start-Up From Remote Order (With Optional Normal/Emergency Inverter (N/E)); Disappearance Of The Remote Order (With Optional N/E Inverter) - SDMO MODYS Manuel D'utilisation

3.1.2 Stopping the generating set

Trigger the circuit breaker located at the base of the centre console;
Let the engine run under no load for 1 to 2 minutes to allow it to cool;
Turn the key switch to the OFF position (the MODYS module is switched off), the generating set will stop.
Note: It is impossible to restart the generating set when it has not fully stopped.
3.2.

Automatic mode

3.2.1 Start-up from remote order (with optional normal/emergency inverter (N/E))

The MODYS does not control opening and closing commands for the N/E inverter switch.
In this case, and if the N/E switch is a third-party component, it must have its own control mechanism for the N/E switching
components.
When the control / command module is in operation (key switch ON), the generating set may
start with no delay, when a remote start order is sent.
Danger
Connect the generating set battery
Turn the key switch to the ON position
The MODYS module is on. All of the LEDs light up for 2 seconds, to confirm that they are operating correctly
Appearance of the remote order
- The remote order input changes status from 0 to 1
The countdown for the TMC delay (Micro Disconnection delay of 2 seconds) will start. This procedure is intended to
validate the mains power cut and register the activation of the remote order input.
* if during the micro disconnection delay, the remote order input changes status to 0, then the delay will stop and
initialise itself and the generating set will not start
* if at the end of the delay, the remote order input is 1, the generating set is authorised to start.
- If the engine is fitted with an air preheating system, there is a 5 and a half second delay followed by the TMC delay
(Air Preheating Activation Time (TPB) + Start Delay Time (TAD)) before the engine will start.
- If the engine is not fitted with an air preheating system, the starter is activated after the TMC delay.
NB: The number of successive starting attempts is limited to 3.

3.2.2 Disappearance of the remote order (with optional N/E inverter)

When there is a mains return (controlled by the SDMO inverter), the remote order will disappear, the "emergency" switch will
open and the "normal" switch will close.
When the signal disappears, the remote order input switches status from 1 to 0, and the countdown (1 minute) of the
power return delay (TRS) starts. When the delay has elapsed, the generating set stop request is activated.
The engine runs with no load during the delay (TRS) to allow it to cool down.
If during the TRS delay (1 minute) the remote order switches status from 0 to 1 (no mains power), the delay will stop
and initialise itself. The delay will resume countdown if the remote order input switches status again from 1 to 0 (mains
return).
NOTE: The emergency and mains switches are controlled automatically by the inverter.
The TMC and TRS delays are integrated into the MODYS module.
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