5 - Permobil
Contents
1. Max deceleration speed 5 a o 10 70 5 fes S Max deosieraion pean e o 25 75 5 85 5 Max um acceleration speed 5 is fosse 5 85 Min tum acceleration peed Cr o eseo 5 es 5 Wax turn deceleration speeds 8 40 30 60 5 95 5 Min turn deceleration speed 1 o es 20 95 5 os 5 Wax tomara speed speed 5 DS eo feoeo 5 95 5 Max turning speed speeds Recommended range for most users ESP User Manual Program version amp troubleshooting Program version The ESP module program version is displayed in the display for a second when the wheelchair is started using the main power switch on the control panel Example The ESP module display displays 60 on startup This means that the ESP module has program version 6 0 Troubleshooting When the wheelchair electronics system indicates an error in the output stage it may also be the ESP module that found an error The ESP module troubleshoots all vital parts continuously If an error is found the wheelchair stops and an error code is displayed in the ESP module display When the error code has been read off suitable action can be taken according to the table below Designation Remark Check and or replace code ES OMNI Joystick Control panel sending Control panel error message Data time but Interruption in data ESP module cables control communication panel or output stage 5 Att Joystick Additional joystick2. Additional joystick error EPROM ROM dater Ear module reset Tacl ry Ser tings calibrate KA Internal Code ESP module Switch off the main power switch E Profile change Operating error on the control panel Switch it on El E2 ES E4 E5 E6 E7 E8 9 again ESP User Manual Resetting and calibrating Resetting the basic settings and calibrating the sensor Calibrate the sensor and return to the settings the ESP module had on delivery from Permobil if the wheelchair does not keep a sufficiently straight course when driven forwards after problems with EPROM data Error code E6 see page 10 Resetting and calibrating 1 The main power switch on the control panel must be off 2 Hold down the S plus and minus buttons while starting the wheelchair with the main power switch on the control panel The display displays CS The parameters are reset to the values they had on delivery from Permobil and sensor calibration begins Sensor calibration can take up to ten minutes When calibration is complete is displayed in the display If calibration fails Er error is displayed in the display Calibration can be repeated from point one if the error message Er was displayed 3 Exit the programming mode by switching off the wheelchair with the main power switch on the control panel Important The ESP module must be completely still during the calibration process Calibration
3. must take place at room temperature 18 to 25 C The ESP module should be on for at least 20 minutes before calibration begins This is to ensure that the sensor has the correct working temperature ESP User Manual Notes ESP User Manual Notes Product code 205008 US 0
4. s course deviations A processor uses the information to correct any deviations from the course the user set using the wheelchair actuator The ESP module uses the information from the sensor and the actuator to calculate a correct control signal The control signal is then passed to the wheelchair output stage Pilot which controls the drive motors Operation of the ESP module requires access to the full capacity of the output stage Pilot s various parameters therefore need to be adjusted to predefined values to guarantee full maneuverability NB The parameters in the Pilot output stage are set by Permobil and must not be changed If changes need to be made to the wheelchair properties they must be made via adjustments to the ESP module The ESP module has built in functions to control wheelchair performance acceleration course stability etc ESP User Manual Safety rules Safety rules No changes may be made to the Pilot output stage parameters Reprogramming with PP1c ESP PC Programmer or similar equipment may not take place The ESP module may only be programmed by engineers who have good knowledge of ESP functions Changes made to the parameters of the ESP module must be documented Note the values of the parameters before and after changes The ESP module is supplied preprogrammed for best performance Any change to a parameter s value should mean a reduction in the value Increasing a parameter s value may cause
5. USER MANUAL ESP Enhanced Steering Performance ESP Enhanced Steering Performance Produced and published by Permobil AB Sweden Edition 2 2008 1 Product code 205008 US 0 How to contact Permobil Permobil Inc 300 Duke Drive Lebanon TN 37090 PH 800 736 0925 FAX 800 231 3256 info permobil com Head Office of the Permobil group Permobil AB Box 120 861 23 Timra Sweden Tel 46 60 59 59 00 Fax 46 60 57 52 50 E mail info permobil com ESP User Manual Contents Contents INTOUCION citan 6 Safety TUS ii 7 Programing iii 8 Parameter SCWINGS vicio di 9 Program VERSION siii etarras ere it ada 10 Troubleshooting erosie alien 10 Resetting the factory settings and calibrating the sensor a se 11 ESP User Manual Introduction Introduction The task of the ESP module is to give your wheelchair safer driving properties ESP stands for Enhanced Steering Performance The ESP module is programmed by Permobil to give the wheelchair optimum performance Customization may mean that small adjustments are necessary afterwards Adjustments to the preprogrammed parameters may only be made by an engineer with good knowledge of the ESP module The ESP module is installed on the wheelchair chassis See the chassis service manual for further information The ESP module is connected between the wheelchair actuator and the output stage Pilot The module contains a sensor that measures the wheelchair
6. rameters 4 Press the S button to read the value for the parameter selected Using the plus or minus button you can increase or reduce the value of the parameter selected 6 Press the S button to save the value set The display returns to displaying the parameter number 7 Scroll with the plus or minus button to another parameter 8 Exit the programming mode by switching off the wheelchair with the main power switch on the control panel E2 DATA TIME OUT E3 SENSOR E4 PROCESSOR ADC ERROR CODES 2 E1 OMNI JOYSTICK E m ESP Module JS Germobi E5 ATT JOYSTICK E6 EPROM E7 INTERNAL CODE E8 WATCHDOG ESP module front panel ESP User Manual Programming amp parameter settings Example The wheelchair is too fast in speed position 5 To reduce the maximum speed go to the programming mode and step to parameter 9 Press the S button to see the current setting Adjust the value downwards using the minus button Save the value set by again pressing the S button Switch off and then start the wheelchair with the main power switch on the control panel to test drive the wheelchair Remember that the maximum speed is reduced if the seat lift is raised The seat lift must therefore be in its lowest position during the test drive Parameter settings Number Standard Range Min Max Step Designation e e e 5 fes 5 Max acceleration speed 3 75 20 75 5 95 5
7. the wheelchair to become unstable and hard to maneuver When changes have been made to the ESP module parameters the wheelchair must be test driven before it is returned to the user NB If tests are carried out with the ESP module disconnected you should be aware that the control characteristics are set to very high values This makes the wheelchair hard to maneuver Ensure that there is adequate free space around the wheelchair where the test is carried out ESP User Manual Programming Programming The ESP module has 16 adjustable parameters Changes are made to the values of the parameters using three buttons on the front of the module The ESP module is installed on the wheelchair chassis For further information on its location see the chassis service manual 1 Hold down the S button while starting the wheelchair with the main power switch on the control panel The ESP module display displays P1 NB If the wheelchair has an additional joystick the ESP module display displays CJ for a short while This means that the joystick s neutral position is being calibrated Ensure that the joystick is in its neutral position on startup If it is not the calibration will fail and the error code E6 will be displayed Error codes are discussed on page 10 2 Release the S button The display displays 01 which means parameter no 1 3 Using the plus or minus button you can step through the various pa
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