Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os 30
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24 NOVEMBER 2015
3 — PROGRAMMABLE PARAMETERS: Driver 3 Parameters
DRIVERS: DRIVER 3 MENU
ALLOWABLE
PARAMETER RANGE DESCRIPTION
Contactor Enable On / Off When programmed On, VCL functions control Driver 3 as the hydraulic
Hydraulic_Contactor_Enable On / Off pump contactor.
OptionBits4 [Bit 1] On: The VCL function Start_Pump() will close the pump contactor
0x306D 0x00 accordingtothedenedpull-inandholdingvoltages.TheVCLfunction
Stop_Pump() will open the pump contactor.
Off: Driver 3 will be available for general VCL usage. Start_Pump()
and Stop_Pump() will not have any effect.
Pull In Voltage
0 – 100 % The pull-in voltage parameter allows a high initial voltage when the
Driver3_Pull_In_Voltage 0 – 32767 contactordriverrstturnson,toensurecontactorclosure.After1second,
0x3864 0x00 this peak voltage drops to the contactor holding voltage.
Note: This voltage will be battery voltage compensated.
Holding Voltage 0–100 % The holding voltage parameter allows a reduced average voltage to be
Driver3_Holding_Voltage 0 – 32767 applied to the contactor coil once it has closed. This parameter must be
0x3865 0x00 set high enough to hold the contactor closed under all shock and vibration
conditions the vehicle will be subjected to.
Note: This voltage will be battery voltage compensated.