MEC 310 GENSET CONTROLLER
PM075 REV 2 09/08/20 Page 90 THOMSON TECHNOLOGY
Timer (delay): The timer setting is the time that must expire from the alarm level is reached until
the alarm occurs.
Relay output A: A relay can be activated by output A.
Relay output B: A relay can be activated by output B.
Enable: The alarm can be activated or deactivated. ON means always activated.
Inhibits: It is possible to inhibit some of the alarms. This means it is only activated when the
running feedback signal is present.
Inhibit functions:
Fail class: When the alarm occurs, the unit will react depending on the selected fail class.
Fail class
The fail class settings for the protections have the following possibilities:
Value Comment
0: Warning Shown in alarm pop-up window and activates the chosen
relays.
1: Trip Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker.
2: Trip and stop Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker, cools down the engine and
stops it.
3: Shutdown Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker and shuts the engine down
immediately.
Small differences due to the character of the parameters may exi
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