Application settings
Please refer to the PC utility software help file.
Safety
If communication fails, the unit will operate according to the received data. If e.g. only half of the parameter
file has been downloaded when the communication is interrupted, the unit will use this actual data.
6.32 Nominal settings
6.32.1 How to change the nominal settings
The nominal settings can be changed to match different voltages and frequencies. The AGC has four sets of
nominal values for the generator, and they are adjusted in menus 6000 to 6030 (Nominal settings 1 to 4).
There are also two sets of nominal settings for the busbar, they can be adjusted in menus 6050 to 6060.
If no busbar voltage transformer is present, the primary and secondary side values are set to
generator nominal value.
The possibility to switch between the four sets of nominal setpoints is typically used on rental
gensets, where switching between 50 and 60 Hz is required.
Activation
The switching between the nominal setpoints can be done in three ways; digital input, AOP or menu 6006.
Digital input
M-Logic is used when a digital input is needed for switching between the four sets of nominal settings. Select
the required input among the input events, and select the nominal settings in the outputs.
Example:
Event A Event B Event C Output
Dig. input no. 10 or Not used or Not used Set nom. parameter settings 1
Not Dig. input no. 10 or Not used or Not used Set nom. parameter settings 2
AOP
M-Logic is used when the AOP is used for switching between the four sets of nominal settings. Select the
required AOP push-button among the input events, and select the nominal settings in the outputs.
Example:
Event A Event B Event C Output
Button07 or Not used or Not used Set nom. parameter settings 1
Button08 or Not used or Not used Set nom. parameter settings 2
Menu settings
In menu 6006 the switching is made between settings 1 to 4 simply by choosing the desired nominal setting.
AGC 100 Designer's Reference Handbook
4189340766 UK
Additional functions
DEIF A/S Page 95 of 152
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