Curtiss-Wright R-NET, Техническое руководство

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Curtiss-Wright | PG Drives Technology
SK77981-14
105 | R-net Technical Manual | Chapter 3 – Programming
The wheelchair manufacturer is responsible for ensuring that the value of Compensation is correctly set for the motors being
used on the wheelchair. This is particularly important if replacement motors are being sent out to upgrade a wheelchair
already in the field. Failure to comply with this requirement may result in poor control characteristics, which in extreme
instances can make a wheelchair uncontrollable and potentially unsafe.
The wheelchair manufacturer is responsible for always ensuring that any replacement motors supplied as spare parts are
fully compatible with the originals that the system was programmed to match. Failure to comply with this re quirement may
result in poor control characteristics, which in extreme instances can make a wheelchair uncontrollable and potentially
unsafe.
A control system must not be moved from one wheelchair type to another without first ensuring that the system is correctly
programmed for the wheelchair it is intended to fit it to. Even if control systems have the same Curtiss-Wright part number,
they may not be programmed the same. Failure to ensure the system is correctly programmed for the wheelchair may result
in a hazardous condition.
Curtiss-Wright accepts no liability for losses of any kind arising from failure to comply with any of these conditions.
12.4 INVERT M1 DIRECTION
This inverts the direction of rotation of motor channel M1 on the Power Module. If the parameter, Motor Swap, is set to No,
then channel M1 drives the left motor.
The programmable options are Yes or No.
If set to Yes, then when the joystick is deflected forwards, M1+ pin will be positive with respect to M1- pin.
If set to No, then when the joystick is deflected forwards, M1+ pin will be negative with respect to M1 - pin.
12.5 INVERT M2 DIRECTION
This inverts the direction of rotation of motor channel M2 on the Power Module. If the parameter, Motor Swap, is set to No,
then channel M2 drives the right motor.
The programmable options are Yes or No.
If set to Yes, then when the joystick is deflected forwards, M2+ pin will be positive with respect to M2- pin.
If set to No, then when the joystick is deflected forwards, M2+ pin will be negative with respect to M2 - pin.
12.6 MOTOR SWAP
This swaps the motor output channels, M1 and M2, of the Power Module.
The programmable options are Yes or No.
If set to Yes, then channel M1 drives the right motor and channel M2 drives the left motor.
If set to No, then channel M1 drives the left motor and channel M2 drives the right motor.
12.7 STEER CORRECT
This parameter compensates for any mis -match in motor speeds, thereby ensuring the wheelchair drives in a straight line when
the joystick is being pushed directly forward. This is particularly useful for switch type Input Devices.
The programmable range is –9 to 9 in steps of 1.