Fail Class - THOMSON MEC 310#GENSET CONTROLLER Installation And Operation Manual

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.
Small differences due to the character of the parameters may exist between the
individual tables.
The fail class settings for the protections have the following possibilities:
Value
0: Warning
1: Trip
2: Trip and stop
3: Shutdown
PM075 REV 2 09/08/20
MEC 310 GENSET CONTROLLER
Fail class
Comment
Shown in alarm pop-up window and activates the chosen
relays.
Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker.
Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker, cools down the engine and
stops it.
Shown in alarm pop-up window and activates the chosen
relays. Trips the breaker and shuts the engine down
immediately.
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