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Summary of Contents for Parker IQAN-XT2
- Page 1 IQAN-XT2 Instruction book Publ no HY33-8313-IB/UK Edition 2012-11-06...
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Page 2: Table Of Contents
Appendix A ........... 23 IQAN-XT2 Technical Overview ........23 Appendix B . -
Page 3: Introduction
Contact the manufacturer if there is anything you are not sure about or if you have any questions regarding the product and its handling or maintenance. The term "manufacturer" refers to Parker Hannifin Corporation. Instruction book, IQAN- XT2... -
Page 4: Overview Of Relevant Documentation
IQANdesign/ IQAN-XT2 Instruction Book Main IQANdevelop HY33-8313-IB Documentation User Manual (this book) Compact IQAN-XT2 IQAN-XT2 IQAN-XT2 Documentation Catalogue Datasheet Electrical Schematic Installation Sheet HY33-8313 HY33-8313-IS HY33-8313-ES The IQAN-XT2 module documentation system. Instruction book, IQAN- XT2... -
Page 5: Precautions
Read This Precautions Precautions Work on the hydraulics control electronics may only be carried out by trained personnel who are well-acquainted with the control system, the machine and its safety regulations. ARNING Make sure that you have sufficient knowledge before designing, modifiying or servicing the control system. - Page 6 Read This Precautions Start-up, maintenance, and diagnostics For all personnel carrying out installation, commissioning, maintenance or troubleshooting. ARNING Work on the hydraulics control electronics may only be carried out by trained personnel who are well-acquainted with the control system, the machine and its safety regulations.
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Page 7: Product Description
The IQAN-XT2 is one out of several expansion modules designed for controlling hydraulic systems in vehicles and machinery, using 12/24 Vdc power supply. The IQAN-XT2 is able to be used in both IQANdevelop platform and IQANdesign platform systems. The IQAN-XT2 module. -
Page 8: Safety
If a critical error is detected, the module is stopped, with CAN bus and outputs off. CAN-bus interruption The IQAN-XT2 communicates with an IQAN master module on the CAN bus. Both the master and the IQAN-XT2 check for any interruptions in the CAN-bus communication. -
Page 9: Mounting
• Locate the module so that the LEDs are visible. Non approved placing. OTICE The IQAN-XT2 module must not be placed in any marine related or similar continuously damp environment without external protection. Assembling of the ID-Tag The ID-Tag will be placed in the connector in order to address/ terminate the module, ref section IQAN-XT2 addressing/terminating, on page 10. -
Page 10: Installation
Connector C1 Installation Installation Connector C1 Connector kit Parker no. 5031063 Housing Amp no. 1-963226-1 Casing Amp no. 0-965643-1 *= The connector contains two types of terminals; MT (Micro Timer) and Plane sealing, 42 p in module connector JPT (Junior Power Timer). -
Page 11: Supply Voltage
Do not use the chassis as the negative terminal. Supplying a high current draw system If the IQAN-XT2 module is used to control several digital outputs simultaneously, it is recommended to source power thru the +BAT2 and -BAT2 positions in addition to the +BAT and -BAT. -
Page 12: Iqan-Xt2 Addressing/Terminating
You will only need to terminate the end of the bus. If an IQAN-XT2 is located at the end of the CAN-bus, then use an ID-tag having a combined address and terminating function. This is denoted with a "T" for terminating, after the appropriate address, such as;... -
Page 13: Can Connection
Connecting a SAE J1939 interface to the XT2 CAN hub. Reference voltage, VREF The IQAN-XT2 module is internally equipped with two voltage regulators to generate the reference voltages VREF and VREF_EGAS. The standard reference voltage will feed different kinds of sensors. The EGAS reference voltage is intended to supply an electronic throttle device. -
Page 14: Voltage Inputs
EXAMPLE Connect the positive and negative terminals of the position sensor to +VREF, position 12, and -VREF, position 13, respectively. Then connect the sensor signal to VIN-A, position 21. IQAN-XT2 +VREF, pos. 12 VIN-A, pos. 21 -VREF, pos. 13 Position Sensor Connecting VREF and sensor signal VIN-A. - Page 15 Connect the negative terminal of the temperature sensor to -VREF, position 13, and the signal to VIN-A, position 21. The pull up resistor will be connected between VIN-A, position 21 and +VREF, position 12. IQAN-XT2 +VREF, pos 12 pull up...
- Page 16 EXAMPLE Connect the positive and negative terminals of the switch to +VREF, position 12, and VIN-A, position 21, respectively. IQAN-XT2 +VREF, pos. 12 VIN-A, pos. 21 switch Connecting a switch to VIN-A and VREF.
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Page 17: Frequency Inputs
Frequency inputs Installation Frequency inputs Connecting sensors to the frequency inputs For the frequency ranges and trigger levels, see Appendix A, on page 23. Simple frequency sensor The positive terminal of the frequency sensor is connected to the +VREF and the negative terminal to the -VREF respectively. -
Page 18: Current Outputs
(DC) with a dither. The dither frequency and the dither amplitude can be adjusted in IQANdevelop. Depending of what kind of valve is to be used, a certain recommended dither frequency/amplitude set-up can be supplied by Parker Hannifin Corporation, in order to obtain an optimized valve hysteresis. Both frequency and amplitudes will then be set in IQANdevelop. -
Page 19: Digital Outputs
Digital outputs Installation Digital outputs The digital outputs control relays and on/off valves. For the maximum load per output see Appendix A, on page 23. Soft start Soft start is used whenever start up is required to be smoother than the normal procedure offers. - Page 20 Connect the on/off valve to the digital output using the DOUT-A, position 2, and the chassis as ground. A clamping diode must be placed as close to the load as possible, see figure below. IQAN-XT2 DOUT-A, pos. 2 Connecting a load to the digital output.
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Page 21: Pwm Outputs
Negative direction: Connent the load between the PWMOUT-B, position 3, and the chassis as ground. A clamping diode will be placed as close to the pilot valve as possible. IQAN-XT2 PWMOUT-A, pos. 2 PWMOUT-B, pos. 3 Connecting a load to the PWM output. -
Page 22: E-Gas Outputs
Positive and negative direction: Connect the load between the +EGAS, position 8, and the -EGAS, position 9. EGAS Position feedback: Connect the EGAS_RET to VIN-A, position 21, the +VREF_EGAS, position 10 and the-VREF_EGAS, position 11. IQAN-XT2 EGAS -VREF_EGAS, pos.11 VIN-A, pos.21 +VREF_EGAS, pos.10 EGAS+, pos. -
Page 23: Start-Up
Start-up procedures Start-up Start-up Start-up procedures This chapter contains instructions for action to be taken in connection with the initial start. ARNING Risk of injury! If the control system is not fitted properly, the machine could move uncontrollably. The machine’s engine shall not be started before the control system is completely fitted and its signals are verified. -
Page 24: System Diagnostics
The yellow blinking LED on the top of the module indicates normal status. If there is an error detected, the master will present a message on the display. The IQAN-XT2 module also indicates error status through the red blinking LED as shown below. -
Page 25: Iqan-Xt2 Technical Overview
IQAN-XT2 Technical Overview Appendix A Appendix A IQAN-XT2 Technical Overview Absolute Maximum Ratings Limit values Parameter Unit Remark min. typ. max. Ambient temperature, T – 40 °C – 40 +100 Storage temperature Maximum voltage supply on +BAT Reverse polarity protected with 20A fuse. - Page 26 IQAN-XT2 Technical Overview Appendix A Recommended Operating Conditions Limit values Parameter Unit Remark min. typ. max. Ambient temperature, T – 40 °C Voltage supply, V Total load on COUT/PWMOUT/DOUT a.Recommended operating conditions are given for maximum and minimum conditions where nor- mal performance is still available from the device.
- Page 27 IQAN-XT2 Technical Overview Appendix A = +25 °C (unless otherwise specified) Limit values Parameter Unit Remark min. typ. max. FIN (Frequency input) Input low Input high Input resistance kΩ Input frequency low Input frequency high 10.000 Step response time 1000 Zero detection time (Speed mode, start or stop <20 Hz)
- Page 28 PWM frequency 20000 a.Dependent on the master unit. Not implemented in the IQAN-XT2 unit. b.Deviation of the output current at any command from its theoretical value (command value). c.Deviation between any value and mean value with same command and load.
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Page 29: Error Codes, Messages And Actions
Don’t use the machine if an error message or error code is activated. The following sections will present what measures to take for different error situations put into appropriate context. LED indicator showing different IQAN-XT2 modes Status Blink (yellow light) - Page 30 Internal temperature Error 2 Check ambient > max temp temperature Internal temperature Error 4 Contact supplier sensor error ERROR: PARAMETER Situation Error Action IQAN-XT2 Comment code Parameter error Error 6 No calibration of Contact supplier signals. Instruction book, IQAN-XT2...
- Page 31 Active output shuts off. DOUT: Error 1 Active output shuts Check load Overload off. COUT/DOUT: Error 4 Active output shuts Contact supplier Internal driver failure off. EGAS: Error 1 Active output shuts Check load Overload off. Instruction book, IQAN-XT2...
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Page 32: Dimensioning Of The Iqan-Xt2 Module
Dimensioning of the IQAN-XT2 module Appendix C Appendix C Dimensioning of the IQAN-XT2 module Instruction book, IQAN-XT2... - Page 33 For latest information visit our website www.iqan.com Information in this instructionbook is subject to change without notice Publ no HY33-8313-IB/UK Edition 2012-11-06 Parker Hannifin Parker Hannifin Electronic Controls Division Electronic Controls Division SE-435 35 Mölnlycke 1651 N. Main Street Sweden...
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