DMC SuperSigma2, Advanced Manual

Page: 85 / 97

SuperSigma2 AM PMS – V1.5.6 17-1-2020 Page 85 (97) ©2019 DMC GmbH Herten Germany
M8-2 Nominal battery voltage “ NomBatV ”
Is the nominal value of the battery connected to the controller.
M8-3 BDI reset level “ BDIreset ”
This sets the voltage at which the BDI will reset to show a 100% charged battery on the Sigmagauge or the DMC Display.
This setting only has an effect at power-up.
The adjustable range is from 18V to controller absolute maximum voltage, that corresponds to 125% of the nominal
operating voltage of the controller.
M8-4 BDI empty level “ BDIempty ”
This sets the 0% state of charge level for the BDI. Whenever the battery voltage is equal to or less than “ M8-2 Nominal
battery voltage “ NomBatV ”” battery voltage, the BDI value will start to decrease.
M8-5 BDI warning level ” BDIwarn ”
This sets the level of battery voltage at which the BDI warning icon on the Sigmagauge and DMC Display will start to flash.
The value is set as a percentage, where 100% corresponds to parameter
“ M8-3 BDI reset level “ BDIreset ”” and 0%
corresponds to parameter “ M8-4 BDI empty level “ BDIempty ”” .
The calibrator displays the BDI warning condition in “Menu 2 “Status”” .
M8-6 BDI cut out level “ BDIcut ”
This parameter has a different effect between traction and pump software and can be disabled by setting it to 0.
In traction software, this sets the level of battery voltage at which the speed of the vehicle will be limited to a value set
by the parameter
“ M8-7 BDI speed limit “BDIspeed”” .
The value is set as a percentage, where 100% corresponds to parameter “ M8-3 BDI reset level “ BDIreset ”” and 0%
corresponds to parameter “ M8-4 BDI empty level “ BDIempty ””.
In Pump software if the level of battery voltage is below
“ M8-6 BDI cut out level “ BDIcut ”” the pump is stopped, with the
exception of the Speed6/PowerSteer operation.
The calibrator displays the BDI cut condition in the
“Menu 2 “Status”” at lines 2 (F03) and line 3 (Bdi valule and BDI status),
by pr or – buttons.
M8-7 BDI speed limit “BDIspeed”
This set is active only for traction software. It is not active for pump software.
This sets the maximum speed of the vehicle if the BDI level is below the value set by the parameter
“ M8-6 BDI cut out
level “ BDIcut ”” .
M8-8 Drive Battery Current Limit (max. value) “IBattMax”
M8-9 Regen Battery Current Limit “IBattReg”
These two settings define the static Batery Current Limits (BCL) for motor drive or regen current in the battery. They are
active both for pump and traction software. If set to 700.0A (default value) the corresponding BCL is disabled.
The behavior of these values depend on setting
“ M8-1 Battery Current Limit Via Can type “BlcCanMsg”” .