PG DRIVE TECHNOLOGY NEWVSI, Техническое руководство

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PG D
RIVES
T
ECHNOLOGY NEW
VSI T
ECHNICAL
M
ANUAL
– P
ROGRAMMING
SK80151-1 47
The higher Tremor Damping is set the slower joystick response will become.
When setting Tremor Damping, pay particular attention to stopping distances. As the parameter
dampens the response to the joystick commands, stopping distance can be affected. To stop the
wheelchair with Tremor Damping activated you must release the joystick and allow it to center. It
is the responsibility of the wheelchair manufacturer to ensure requirements on stopping distances
are adhered to.
8 Memory Functions
The newVSI has a timer and a diagnostic log. These can be read and cleared using the PP1a Programmer, the DTT Programmer
or the PC Programmer.
8.1 Read Timer
The newVSI has a timer which records how long the wheelchair is in use. The timer runs whenever the joystick is moved away from
the center position, and stops when the joystick is released. The timer records the number of hours the wheelchair has been in
use.
8.2 Clear Timer
This function resets the newVSI’s timer. This function is only present in the OEM and Manufacturing versions of the PC Programmer.
8.3 Read System Log
The newVSI has a diagnostic log facility which stores the number of occurrences of the last eight detected system problems. This
allows you to view the contents.
8.4 Erase System Log
This function clears the newVSI’s diagnostic log. This function is only present in the OEM and Manufacturing level PC Programmers.
8.5 Service Log
This records the actual number of hours that the wheelchair was in use before a service was undertaken. The record is made
each time the Service Timer is programmed to the next service interval. An example is given below.
The first service interval is set for 1000-hours, i.e. Service Timer = 1000h. However, the service is actually conducted at 1050-hours.
After this service, the Service Timer is set for the next service interval and it is at this point that 1050h will be written to the Service
Log.
This facility allows a wheelchair OEM or service agent to determine if the required service routine has been carried out.