User Manual - High Country Tek
Contents
1. Electro Hydraulic Control Solutions Mining amp Exploration Agriculture Cranes amp lifts Refuse amp Recycling Construction Off Road vehicles Forestry Wood amp Pulp Reclamation amp Salvage Oil Field amp Sands Demolition Equipment Cooling Solutions Military Apparatus Specialty Use Remote Control Power Generation amp Emission Controls Integrated Drivers Valve amp Pump Controls To discuss anything in this brochure order product get price and delivery or book a training course please contact our customer service department through E mail at info hctcontrols com High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com DVC750 Product Manual HCT Product Sales and Support For a full list of authorized distributors worldwide please visit www hctcontrols com distributors index htm Hel Electro Hydraulic www hctcontrols com Control Solutions 021 00196 Rev_A DVC750 User Guide 9 92. os eer ye rIyvUraulit Solutions ciectro Orlitia Control DVC750 Product Manual Instruction Installation and Operation Guide for DVC750 Universal I O Module het a E DVC750 DVC System Solutions Universal 1 0 Expansion Module www hctcontrals com CE wie Document Number 021 00196 Document Issue Date 4 28 2011 Document Creator J Clark Document Creation Date 4 21 2011 High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 1 9 H cl DVC750 Product Manual DESCRIPTION The DVC750 expansion module is a multi I O unit designed to operate in conjunction with a DVC10 master controller module The large number of additional individually configurable inputs and outputs make it ideal for more complex applications that need additional operator interface and multi coil drive capabilities Several 5VDC regulated user voltages are also provided at the connector to supply power to external sensors or local command sources To aide programming and make wiring simplified the input and output groups are the same as the DVC710 The DVC750 communicates with the DVC710 controller through the HCT CAN Bus high speed communication and utilizes a separate RS 232 port for programming updates monitoring diagnostics and features such as setting the MAC ID node number e t c The controller is packaged in the sta
3. Output Driver Status 3ea 5mm Red Green 1 These LEDs indicate how hard the module is driving the corresponding channel by displaying the duty cycle status of the output The LED will display from red to green as the output duty cycle changes from 0 to 100 50 displaying yellow D Module Status MS 1ea 5mm Red Green Off There is no power applied to the Module On green The module is operating in a normal condition Flashing green Device in standby state May need commissioning Flashing red Recoverable Fault On red Module has an unrecoverable fault Flashing Red Green Device is in self test etwork Status NS 1ea 5mm Red Green Off Device in not on line Flashing green Device in on line but has not established connection to other nodes On green Device in on line and has established connection to other nodes Flashing red One or more connections are in a timed out state On red The device has detected an error that has rendered it incapable of communicating on the network MO 3 7OoORWDY ee o1 e PACKAGING A Physical Size 6 2L x 4 75W x 1 65H encapsulated module B Each module has two mounting holes 4 0 a part Each mounting hole has an I D of 0 325 C Weight 1 Ib 7 oz CONNECTORS A The DVC722 uses a Cinch 1 5 mm SHS series or compatible sealed electronic header designed for severe under hood environments IP69K B Then CAN Bus connector on th
4. Ramp Up and Ramp Down PID setting for current regulation and I O functions Min and Max current Output Group Selection Process selection including Current regulation Enable process PI Enable current ramps and PWM Duty cycle mode ee ee Note See the DVC710 Programming User Manual for more details on programmable features INPUT OUTPUT FUNCTIONS Qty 6 The DVC750 Firmware incorporates six separate Input Output Functions that can be individually programmed The I O Function gives the user the ability to change the relationship of the output with the input see sample screen below This gives the user the ability to program a linear response on the output in relation to a non linear input curve on the input or visa versa The input and output being controlled must both reside on the DVC750 The input and output is based on 0 to 100 Min to Max Different High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 5 9 H cl DVC750 Product Manual adjustable points on the response curve give the user full flexibility to control non linear responses These functions are adjustable while the controller is running in order to adjust unknown output characteristics Note See the DVC710 Programming User Guide for more details LOCALIZED CLOSED LOOP FUNCTIONS All inputs have the ability to be used in a closed loop configuration
5. with the outputs locally Most closed loop configurations such as speed and rpm control require very fast response times Closing the loop locally instead of over the CAN Bus on the Master Module will result in the response needed for these configurations COMMUNICATIONS A The DVC750 has two communication ports 1 Can Bus 2 0B This port is used to communicate to other DVC modules as well as an ECM engine control module 2 RS 232 serial port is used for I Downloading and uploading software ii Monitoring the functions of the DVC750 lil setting parameters on the fly fine tuning POWER SUPPLY A The DVC750 Power Input has the following features 1 Voltage Inout Range 8 0Vdc to 32Vdc 2 Reverse polarity protection and transient protection up to 1 5K Watts Peak Pulse Power Dissipation 3 Multiple power and ground pins must be used if driving over 8 amps at one time INDICATORS A Digital Input Status 8ea 3mm Green LED 1 Turns on when the corresponding input is activated Inputs can be programmed as active high or low B High Side Output Driver Status 6ea 3mm Green LED 1 Turns on when the corresponding High side output is activated Blinks once per second for an open circuit Blinks four times per second for a short circuit High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 6 9 H cl DVC750 Product Manual C PWM
6. e DVC722 Is a standard 5 pin M12 type CAN Bus DeviceNet compliant connector MATING CONNECTORS A DVC Series 48 pin Connector Kit HCT P N 999 10077 Includes the following High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 7 9 H cl DVC750 Product Manual 1 Connector 30 pin P16 1 Connector 18 pin P17 60 Terminals 25 Plugs Delphi Packard B Mating for CAN Bus connector P18 1 5 pin Female M12 DeviceNet compliant connector C Mating to the RS 232 Port The RS 232 port is accessed through the 30 pin connector at P16 A DVC Serial Port Adapter is available to connect to the 30 pin Female mating connector A DVC RS 232 Cable can then be used to interface from the DVC Serial Port Adapter to a PC Drawings for these two cables are supplied for user assembly otherwise they are available from HCT 1 DVC Serial Port Adapter HCT P N 999 10082 2 DVC RS 232 Cable Assembly HCT P N 999 10075 Note The DVC Slave Serial Port Adapter comes with a plug The plug is used to keep the cable weather tight when not connected to peripherals ENVIRONMENTAL e Operating Temperature 40 Celsius to 70 Celsius e Storage Temperature 40 Celsius to 85 Celsius High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 8 9 Hel
7. ed 5Vdc to 32Vdc to cause the input to switch change states High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 3 9 H cl DVC750 Product Manual B Indicators The corresponding green LED will illuminate when the input is activated programmable active high or low PROGRAMMABLE FEATURES A Inputs 1 Debounce 0 to 2 5 seconds 2 Active High or Active Low 9 Toggle latching or No Toggle non latching mode B DVC722 programmable features are set by using the Intella Programming Tool and then loaded into the DVC710 Master Module C The MAC ID and Baud Rate settings are set at each DVC722 module through the RS 232 serial port using the Program Loader Monitor The default value for MAC ID is 22 and baud rate is 125k unless otherwise noted INPUT PROTECTION A Protected against shorts to ground and voltages up to 32Vdc 5Vdc REFERENCE Qty 6 All Analog and Analog Pulse inputs have a corresponding 5Vdc reference output The maximum current capability is 120mA sum of all six 5Vdc references A 5 x 20mm 125ma fuse is located at the back of the module for over current protection Warning Connecting this output to greater than 5Vdc may cause permanent damage to the DVC750 module OUTPUTS Qty 9 The outputs are designed to give the user a great deal of flexibility The software gives the user the ability t
8. ndard DVC series enclosure and fully encapsulated to withstand the fluid power harsh operating environments TECHNICAL DATA Analog Pulse Inputs Qty 2 These inputs can be configured as analog 0 to 5Vdc or pulse 0 to 5Vdc inputs A 5Vdc Reference is supplied with each input for an external sensor PROGRAMMABLE MODES A Analog 0 to 5Vdc B Pulse 0 to 5Vdc 1 Pulse Timeout sets a flag if a pulse has not been detected for a certain amount of time 2 Pulses Per Rev used for calculating RPM Note The maximum pulse rate for each input is 7 kHz C Counter Mode For Counter pulse inputs setup the Min and Max counts under Count Limits The output value will be a percent of Min to Max count The counter value may be read or set reset by the application The counter is incremented on every falling edge of the pulse input JOYSTICK VOLTAGE CONFIGURATION OPTIONS A Enable Center sets up upper and lower configuration for single axis joystick B Deadband Sets the of deadband at center High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 2 9 H cl DVC750 Product Manual C Voltage Calibration Setting for the actual voltage received at the input Min Center and Max D Voltage Limits sets the Min a Max limits of the input A flag is set when these limits are met This feature detects unwanted condi
9. o manually or automatically control the sourcing voltage HS OUT to the positive side of the coil and control the pwm sinking capability PWM OUT to the negative side of the coil HIGH SIDE OUTPUTS HS OUT Qty 6 These outputs are designed to source Supply power supply voltage when activated Each output is short protected and has open detection The maximum current capability is 3Amps per channel High Country Tek Inc 208 Gold Flat Court Nevada City CA 95959 Tel 1 530 265 3236 www hctcontrols com 021 00196 Rev_A DVC750 User Guide 4 9 H cl DVC750 Product Manual PWM OUTPUTS PWM OUT Qty 3 These outputs are designed to proportionally sink current to ground using Pulse Width Modulation PWM Each output can be configured for a specified current range This allows for maximum current sensing resolution for each application All outputs are short circuit protected and current ranges above 150mA have open and short circuit detection as well Current Ranges Each PWM output can be configured to a current range which will produce the maximum current sensing resolution See ordering guide Note Current ranges L H and D are short circuit protected but do not have short circuit detection OUTPUT GROUPS 3 The outputs are divided up into 3 output groups Each output group has 2 High Side outputs and 1 PWM output A Programmable Features Dither Amplitude Dither Frequency
10. tions so that the controller can be safely programmed to a default condition Note The input will go high if the input is open no connection E Invert Output Simply inverts the output control with respect to the input command F Enable Ramps applies ramping to the input G Scaling sets the offset and gain to the input which results to meaningful data displayed in the Loader Monitor ANALOG INPUTS Qty 4 The Analog inputs have a range of 0 to 5Vdc A 5Vdc Reference is supplied with each input for an external sensor JOYSTICK VOLTAGE CONFIGURATION OPTIONS Enable Center sets up upper and lower configuration for single axis joystick Deadband Sets the of deadband at center Voltage Calibration Setting for the actual voltage received at the input Min Center and Max Voltage Limits sets the Min a Max limits of the input A flag is set when these limits are met This feature detects unwanted conditions so that the controller can be safely programmed to a default condition Note The input will go high if the input is open no connection 0 Op E Invert Output Simply inverts the output control with respect to the input command F Enable Ramps applies ramping to the input G Scaling sets the offset and gain to the input which results to meaningful data displayed in the Loader Monitor DIGITAL INPUTS QTY 8 INPUTS 1 8 SINKING A These inputs are sinking ne
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