meyra can remote module identical remotebox for many wheelchair models mechanically reinforced...

MEYRA CAN

Control system for electrically powered wheelchairs

components:

remote module ( BM )

power-module 1 ( PM1 )power-module 2 ( PM2 )

actuator module 1 ( VM1 )actuator module 2 ( VM2 )

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

MEYRA CAN

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

MEYRA CANremote module : connectors

X2

BUS

10 9 8 7 6

4 3 2 15

Pin-Belegung

X1 Service

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



7 Bus signal CAN_HIGH

8 Bus signal CAN_LOW

9 Bus signal BUS_ON

10 Bus signal DMS_LINE

PM 1: transaxle version for OPTIMUS2 / TOURING 928

(24V, 1 x 110A/180A + 1 x 6A ) PM 2: two-motor-drive version for SPRINT GT

3.593 (24V, 2 x 90A)

robust & easy to service:

• lights 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

MEYRA CANpower module

MEYRA CANPower module „PM1“ and „PM2“ : connectors

X1X2 X3

X4 X5X11 X12 X13 X14X15

X17

X16X18

X6X7 X8 X10 X9

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

• 2 actuator modules:

• 4 motors (VM1)• 6 motors (VM2)

• output current (0 ... 10A) and output voltage (12V or 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

MEYRA CANactuator module

MEYRA CANactuator module : connectors

X4 X3 X2 X1XX

BUS

BUSVerst.5

Verst. 6(Lenkservo)Verst. 4 Verst. 3 Verst. 2 Verst. 1

10 9 8 7 6

4 3 2 15

P in -B e legung

actuator 1: left legrest

actuator 2: right legrest

actuator 3: seat angle

actuator 4: backrest angle

actuator 5: seat lift ( SPRINT GT 3.593 or CHAMP 1.594)

actuator 6: optional actuator

X1, X2, X3, X4, XX: end stop switches

MEYRA CANstandards & requirements

· general requirements EN12182EN12184

· requirement for biocompatibility EN30993 mechanical strenght ISO7176/8 environmental protection ISO7176/9 electrical safety ISO7176/14

EME-emission ( 30MHz...1GHz, class “B” ) EN55022 EMS-susceptibility ( >12V/m, 1kHz, 80% modulation ) IEC1000-4-3 ESD-protection ( >8kV air discharge ) IEC1000-4-2· documentation and labels prEN1041

ISO7176/15

MEYRA CANControl panel & program label

·

MEYRA CAN“ON-BOARD“ - programming

·

1. wheelchair is “ ON “ and the display shows “ 0.0 “

2. Push keys on the right and on the bottom and keep them pressed

3. Push left key and release it

4. Controller powers down: “OFF “

5. Release right and bottom keys

6. Push left key and release

7. Wheelchair is “ ON “ and display shows “ HHH “

8. Back to drive mode by steps2.) ... 6.)

2.

2.

3.

MEYRA CAN“ON-BOARD“ - programming

wheelchair - type

F – H mode

Joystick – Priority drive parameters

Speed-o-meter

user profile select

MEYRA CANparameter select in user profiles

Profile select down

decrease value

Profile select up

increase value

Next parameter

Factory preset

MEYRA CANprogrammable parameter

·

MEYRA CANselect joystick - priority

·

1. operate key and release

2. display shows “ JP0 “

3. move joystick with highest priority ( e.g. attendant joystick )

4. display changes to “ JP1 “

5. move joystick with lower priority

6. display changes to “ JP2 “


8. display shows “HHH“ again

Only the selected joysticks are enabled !

MEYRA CANselect wheelchair type


2. display shows selected type( or „000“ for spare part ! )

3. select by “ “ or “ “ required wheelchair type according tables ( e.g. „12“ for TOURING 928 10km/h )



MEYRA CANSelect wheelchair type

MEYRA CANselect wheel diameter

·


2. display shows selectedwheel diameter in cm

3. select diameter by “ “ or “ “ OPTIMUS 3.622 : front wheelOPTIMUS2 2.322 : back wheelSPRINT GT 3.593 : back wheelTOURING 927 : front wheelTOURING 928 : back wheel



MEYRA CANPC-Mouse / BLUETOOTH

· 1. Move to „BLU“ menu by pressing

‚mode‘ key when BLUETOOTH moduleCode 809 ) is connected

2. Move mouse pointer by moving internal or external joystick ( chin control !)

3. Left and right mouse button is active by„left indicator“ and „right indicator“ keyor:keys on external keyboardor:digital mini joystick

4. Double click „left“ and „right“ possible

5. „Drag and Drop“ by „left“ and „right“mouse button

meyra can remote module identical remotebox for many wheelchair models mechanically reinforced...

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