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MEYRA CAN

MEYRA CAN. Control system for electrically powered wheelchairs. Components: remote module ( BM ) power module 1 ( PM1 ) : servo steering wheelchair power module 2 ( PM2 ) : two drive motor wheelchair actuator module 1 ( VM1 ) actuator module 2 ( VM2 ). MEYRA CAN. MEYRA CAN.

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MEYRA CAN

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  1. MEYRA CAN Control system for electrically powered wheelchairs Components: remote module ( BM ) power module 1 ( PM1 ) : servo steering wheelchair power module 2 ( PM2 ) : two drive motor wheelchair actuator module 1 ( VM1 ) actuator module 2 ( VM2 )

  2. MEYRA CAN

  3. MEYRA CAN • remote module • identical remotebox for many wheelchair models • mechanically reinforced joystick with build in • „dead-man-system“ • spray water protected housing • sensible keypad, visible feedback for lights • digital tachometer: speed, resettable day trip counter, distance counter • locking function operated by magnetic key • integrated charging socket and horn • additional connectors for external ON/OFF key, external keypad, external joystick / special controls / PC link

  4. MEYRA CAN safety: MEYRA‘s „dead-man-system“

  5. MEYRA CAN remote module : connectors connector / PIN/ comment X1 1 GND  2 external ON/OFF, momentary switch X2 1 GND  2 external keypad Service 1 5V_EXTERN, ext. supply, max. 20 mA  2 EXT_JOY_X, speed signal of ext. joystick 3 EXT_JOY_Y, direction signal of ext. joystick 4 GND  5 ext. ON/OFF, momentary switch  6 EXT_JOY_CENTER, centre detect signal  7 EXT_RS232_TXD, serial data (TTL)  8 EXT_RS232_RXD, serial data (TTL) BUS 1 Bus supply +24V, max. 5A  2 Bus supply +24V, max. 5A   3 Bus supply +24V, max. 5A 4 Bus supply GND, max. 5A 5 Bus supply GND, max. 5A 6 Bus supply GND, max. 5A 7 Bus signal CAN_HIGH 8 Bus signal CAN_LOW 9 Bus signal BUS_ON 10 Bus signal DMS_LINE

  6. MEYRA CAN power module • PM 1: transaxleversionfor OPTIMUS2 / TOURING 928 • (24V, 1 x 110A/180A + 1 x 6A ) • PM 2: two-motor-drive versionfor SPRINT GT 3.593 • or SMART 9.906 (24V, 2 x 90A) • robust & easy to service: • lighting module included, addtional power horn or brake light ( programmable ) • build in red and green state indicator • input and output lines short circuit protected with automatic restart, no fuses required • easy to service by detachable connectors • housing spray water protected

  7. MEYRA CAN Power module „PM1“ and „PM2“ : connectors X1: battery X2, X4: drive motor, safety brake ( PM2: left motor ) X3, X5: drive motor2, safety brake2 ( only PM2: right motor ) X6: steering servo motor ( only PM1 ) X7, X8, X9, X10: vehicle lights X11: speed-o-meter X12, X13: freewheel switches : drive system and parking brake X14: speed reduction or forward/backward switch X15: optional : powerful horn or brake light X16. X17: bus connector X18: optional power supply output 24VDC

  8. MEYRA CAN actuator module • 2 actuator modules: • 4 motors (VM1) • 6 motors (VM2) •   output current (0 ... 10A) and output voltage (0 ... 24V) programmable • 12V actuators applicable ("RECARO" – seat ) •   motor soft start, operation by keypad or joystick(s) •   build in red and green state indicator •   all connectors detachable

  9. MEYRA CAN actuator module : connectors actuator 1: right legrest actuator 2: left legrest actuator 3: seat angle actuator 4: backrest actuator 5: seat lift ( SPRINT GT 3.593 or CHAMP 1.594) actuator 6: optional actuator X1, X2, X3, X4, XX: end stop switches

  10. MEYRA CAN standards & requirements ·         general requirements EN12182 EN12184 ·         requirement for biocompatibility EN30993mechanical strenght ISO7176/8environmental protection ISO7176/9electrical safety ISO7176/14EME-emission ( 30MHz...1GHz, class “B” ) EN55022EMS-susceptibility ( >12V/m, 1kHz, 80% modulation ) IEC1000-4-3ESD-protection ( >8kV air discharge ) IEC1000-4-2 ·         documentation and labels prEN1041 ISO7176/15

  11. MEYRA CAN Control panel & program label ·        

  12. MEYRA CAN “ON-BOARD“ - programming • wheelchair is “ ON “and the display shows “ 0.0 “ • Push keys on the right and on the bottom and keep them pressed • Push left key and release it • Controller powers down: “OFF “ • Release right and bottom keys • Pusk left key and release • Wheelchair is “ ON “and display shows “ HHH “ • Back to drive mode by steps2.) ... 6.) 3. ·         2. 2.

  13. MEYRA CAN “ON-BOARD“ - Programming Joystick – Priority   drive parameters wheelchair - type  Speed-o-meter F – H mode  Disable profile select

  14. MEYRA CAN On-board-Parameter - Einstellung Factory preset  Profile select down   Profile select up decrease value   increase value  Next parameter

  15. MEYRA CAN Programmable parameter ·        

  16. MEYRA CAN Select joystick - priority • operate key and release • display shows “ JP0 “ • move joystick with highest priority ( e.g. attendant joystick ) • display changes to “ JP1 “ • move joystick with lower priority • display changes to “ JP2 “ • operate key and release • display shows “HHH“ again • Only the selected joysticks are enabled ! ·        

  17. MEYRA CAN Select wheelcair – type • operate key and release • display shows selected type( or „000“ for spare part ! ) • select by “  “ or “  “ required wheelchair type according tables ( e.g. „12“ for TOURING 928 10km/h ) • operate key and release • display shows “HHH“ again

  18. MEYRA CAN Select wheelchair type

  19. MEYRA CAN Select wheelchair type

  20. MEYRA CAN Select wheel diameter • operate key and release • display shows selectedwheel diameter in cm • select diameter by “  “ or “  “ OPTIMUS 3.622 : front wheelOPTIMUS2 2.322 : back wheelSPRINT GT 3.593 : back wheelTOURING 927 : front wheelTOURING 928 : back wheel • operate key and release • display shows “HHH“ again ·        

  21. MEYRA CAN PC-Mouse / BLUETOOTH • Move to „BLU“ menu by pressing ‚mode‘ key when BLUETOOTH moduleCode 809 ) is connected • Move mouse pointer by moving internal or external joystick ( chin control !) • Left and right mouse button is active by„left indicator“ and „right indicator“ keyor:keys on external keyboardor:digital mini joystick • Double click „left“ and „right“ possible • „Drag and Drop“ by „left“ and „right“mouse button ·        

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