20. External var control: The reactive power set point will be controlled from the analogue inputs terminal 41/42. The internal set
point will not be used. Note that a -10 V to 10 V signal is used for control.
INFO
With M-Logic "Gov/AVR control" it is possible to change the analogue input source to CIO 308 1.11 (4-20mA)
21. Remove starter: The start sequence is deactivated. This means the start relay deactivates, and the starter motor will disengage.
22. Reset analogue GOV/AVR outputs: The analogue +/-20 mA controller outputs will be reset to 0 mA.
INFO
All analogue controller outputs are reset. That is, the governor output and the AVR output. If an offset has been
adjusted in the control setup, then the reset position will be the specific adjustment.
23. Manual GOV up: If manual mode is selected, then the governor output will be increased.
24. Manual GOV down: If manual mode is selected, then the governor output will be decreased.
25. Manual AVR up: If manual mode is selected, then the AVR output will be increased.
26. Manual AVR down: If manual mode is selected, then the AVR output will be decreased.
INFO
The manual governor and AVR increase and decrease inputs can only be used in manual mode.
27. Battery test: Activates the starter without starting the genset. If the battery is weak, the test will cause the battery voltage to drop
more than acceptable, and an alarm will occur.
28. GB/TB/BTB close inhibit: When this input is activated, the breaker cannot close.
29. MB close inhibit:When this input is activated, then the mains breaker cannot close.
30. Low speed: Disables the regulators and keeps the genset running at a low RPM.
INFO
The governor must be prepared for this function.
31. Temperature control: This input is part of the idle mode function. When the input is high, then the genset starts. It starts at high or
low speed, depending on the activation of the low speed input. When the input is deactivated, then the genset goes to idle mode
(low speed = ON), or it stops (low speed = OFF).
32. Enable mode shift: The input activates the mode shift function, and the AGC will perform the AMF sequence in case of a mains
failure. When the input is configured, the setting in menu 7081 (mode shift ON/OFF) is disregarded.
33. Enable GB black close: When the input is activated, the AGC is allowed to close the generator on a black busbar, providing that
the frequency and voltage are inside the limits set up in menu 2110.
34. Enable separate sync.: Activating this input will split the breaker close and breaker synchronisation functions into two different
relays. The breaker close function will remain on the relays dedicated for breaker control. The synchronisation function will be
moved to a configurable relay dependent on the options configuration.
INFO
This function is option-dependent. Option M12 or M14.x is required.
35. Binary running detection: The input is used as a running detection of the engine. When the input is activated, the start relay is
deactivated.
36. Access lock: Activating the access lock input deactivates the control display push-buttons. It will only be possible to view
measurements, alarms and the log.
37. Alternative start: This input is used to simulate an AMF failure and this way run a full AMF sequence without a mains failure
actually being present.
38. Switchboard error: The input will stop or block the genset depending on running status.
39. Total test: This input will be logged in the event log to indicate that a planned mains failure has been made.
40. Start enable: The input must be activated to be able to start the engine.
INFO
When the genset is started, the input can be removed.
DESIGNER'S HANDBOOK 4189341275A EN Page 162 of 196
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