Command Description Comment
Start The start sequence is initiated and continues until the genset starts or the
maximum number of start attempts has been reached.
Stop The genset will be stopped. After disappearance of the running signal, the
stop sequence will continue to be active in the ‘"extended stop time" peri-
od. The genset is stopped with cooling down time.
The cooling
down time is can-
celled if the stop
button is activa-
ted twice.
Close GB The unit will close the generator breaker if the mains breaker is open.
Open GB The unit will open the generator breaker instantly.
Close MB The unit will close the mains breaker if the generator breaker is open.
Open MB The unit opens the mains breaker instantly.
3.5.2 Semi-auto mode
Semi-auto mode can be activated by pushing either the AUT button twice or with the utility software. Semi-
auto has the same function as manual mode in systems without power management.
Semi-auto mode is only relevant in a power management system where AGC 14x is able to
change mode on other controllers in the power management system.
3.5.3 Test mode
The test mode function is activated by the TEST push-button on the display, the Modbus USW or by activat-
ing a digital input.
The settings for the test function are set up in menu
7040 Test
● Setpoint: Load setpoint (can only be set in AGC 145 and 146).
● Timer: Period starts when U/f is ok. Engine stops when time runs out.
● Return: When the test is completed, the unit will return to the selected mode (manual or auto).
● Type: Selection of one of the two types of tests: simple or full.
If the timer in parameter 7042 is set to 0, the test is infinite. The test will be interrupted if the
mode is changed to either manual, semi-auto or auto.
Test mode is not available in an island application
AGC 100 Designer's Reference Handbook
4189340766 UK
Functional descriptions
DEIF A/S Page 16 of 152
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