PG DRIVES TECHNOLOGY
67
CHAPTER 3 - PROGRAMMING
SK77898/2
Actuator Channel 2 Up:
Inhibit in Inhibit 2 Band 0 no
Inhibit in Inhibit 2 Band 3 yes
Inhibit in Inhibit 3 Band 0 no
Inhibit in Inhibit 3 Band 3 no
Actuator Channel 2 Down:
Inhibit in Inhibit 2 Band 0 no
Inhibit in Inhibit 2 Band 3 yes
Inhibit in Inhibit 3 Band 0 no
Inhibit in Inhibit 3 Band 3 no
Both Actuator Channel 2 (Tilt) Up and Down directions will be inhibited when the seat
is fully raised, i.e. Inhibit 2 input in Band 3.
Application 2:
A wheelchair is fitted with a reclining seat. It is required to offer a programmable
angle of recline to suit different users. A potentiometer of maximum value 10KOhm
is fitted to the recline mechanism and is connected to the VR2s Inhibit 2 input. The
recline motor is driven by the Actuator Channel 1 output.
By programming the Actuator Channel 1 Up Inhibit and Actuator Channel 1 Down
Inhibit parameters as below, it is possible to program the maximum angle of travel
of the recline mechanism via the Inhibit 2 Threshold Level parameters.
Actuator Channel 1 Up:
Inhibit in Inhibit 2 Band 0 yes
Inhibit in Inhibit 2 Band 3 no
Inhibit in Inhibit 3 Band 0 no
Inhibit in Inhibit 3 Band 3 no
Actuator Channel 1 Down:
Inhibit in Inhibit 2 Band 0 no
Inhibit in Inhibit 2 Band 3 yes
Inhibit in Inhibit 3 Band 0 no
Inhibit in Inhibit 3 Band 3 no
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