Danfoss MP1, H1P Data sheet
Data Sheet
Integrated Automotive Control (AC)
MP1 and H1P Single Pumps
The Automotive Control (AC) is an electric NFPE
Control with an integrated Microcontroller, installed
on the pump. The integrated Microcontroller
enhanced control performance with a flexible,
configurable control scheme for an entire single path
propel transmission. It can be used in combination
with fixed and variable displacement hydraulicmotors. With the pre-installed application software
and easily changeable control parameters, it is
possible to tailor the vehicle‘s driving behavior to the
individual requirements of the customer.
Target Applications
•
Wheelloader, telehandler and dumper with a load
dependent (torque controlled) driving behavior.
•
Sweeper, snow blower and forestry machines with
a load independent (speed controlled) driving
behavior.
Features
Basic functions
•
Four selectable system modes,
selectable via switches
•
Independent pump/motor profiling &
ramping for each mode
•
Electric drive pedal
•
Electronic inching
•
Electric creep mode potentiometer
•
Proportional pump displacement
control (automotive)
•
Load independent pump displacement
control with integrated swash plate
angle sensor (option)
•
Hydraulicmotor displacement control
including brake pressure defeat
function
*
Functions depending on the installed Application Software package
©
Danfoss | January 2020 AI00000173en-000301 | 1
Protection and safety functions
•
Safety controlled vehicle start
protection
•
Operator presence detection
•
Hydraulic system overheat and
lowtemperature protection
•
Hydraulic motor overspeed protection
•
SIL2 certification
Performance functions
•
ECO fuel saving mode
•
Cruise Control in Work Mode
•
Vehicle constant speed drive control
•
Vehicle speed limitation
*
*
*
•
Dynamic brake light, automatic park
brake, reverse buzzer and vehicle speed
controlled output functions
•
Temperature compensation for
predictable performance
•
Advanced CAN J1939 interface
Engine control and protection
•
CAN J1939 engine interface
•
Engine speed control via drive pedal
with safety controlled monitoring
function
•
Engine antistall protection
•
Engine over speed protection
•
Engine speed dependent Retarder
*
control
•
Engine cold start protection
*
Common AC systems
Gear box
Diesel engine
Mode
switchF/N/R
Lamp
Relais
Drive
pedal
Inch
pedal
Display
DP200
Specifications
Rated supply voltage 12V System 9-16V
Rated supply voltage 24V System 18-36V
Digital and PWM Outputs 3000 mA
Sensor-Supply-Voltage-Range (internal) 5V /1A
Operating Temperature (oil) -40 to 104°C
IP rating with attached connectors IP69k
EMC-Immunity 100V/m
Vibration and Shock tested IEC60068
Input configuration
Comprehensive technical literature is online at www.danfoss.com
Input Function
6 x digital FNR (direction selection), Seat switch, System
Mode selection
7 x analog Inch pedal, drive pedal, creep potentiometer,
hydraulic-motor direction, engine speed setpoint,
pressure sensors
2 x frequency Pump/engine, hydro-motor rpm
Output configuration
Outputs Function
3 x PWM Pump and hydro-motor displacement/direction
5 x digital Hydraulic-Motor brake pressure defeat, dynamic
brake light, park brake, reverse buzzer, retarder
control, vehicle speed dependent output, status
LED
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
2 | © Danfoss | January 2020 AI00000173en-000301
Loading...