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■ Matching
General
Of the sensors used for SAS, the signal voltage values of the tilt angle, load and tire angle sensors in the
mast vertical position, no load state, and tire straight travel position respectively are stored in the controller
at the time of vehicle shipment to be used as the bases for control. Therefore, if maintenance or parts
replacement related to these sensors is performed, matching (updating sensor signal voltage values of the
vehicle in the vehicle standard state) becomes necessary.
Matching of the tilt angle sensor is also necessary when the vehicle posture is remarkably changed.
Matching of the load sensor is also necessary when the load in the no load state is changed including
removal and addition of attachments.
Each lever angle sensor for mini lever function is controlled based on the memory of signal voltage values
in the neutral position stored in the controller at the time of shipment.Therefore, when maintenance or
parts replacement related to these sensors is required, matching needs to be performed.
SAS Matching Items and Conditions
Mini lever Matching Items and Conditions (OPT)
Meaning of Conditions
*1: When the main controller is replaced
*2: When the tilt angle sensor is replaced
*3: When the tilt angle sensor rod is replaced or its length is changed
*4: When the load sensor is replaced
*5: When the tire angle sensor and sensor cover is removed/installed/replaced
*6: When an attachment is changed
*7: When the mast is replaced
*8: When the tilt cylinder is replaced
*9: When the lift lever angle sensor is replaced
*10: When the tilt lever angle sensor is replaced
*11: When the attachment 1 lever angle sensor is replaced
*12: When the attachment 2 lever angle sensor is replaced
No. Indication Description Condition
1 TILTL Tilt angle sensor output in the fork level position is stored in the controller.
*1 · *2 · *3 · *6
*7 · *8
2TILTF
Tilt angle sensor output of forward tilt control in the mast vertical position
is stored in the controller.
*1 · *2 · *3 · *6
*7 · *8
3 LOAD Load sensor output in the no load state is stored in the controller. *1 · *4 · *6 · *7
4TIRE
Tire angle sensor output in the straight travel position is stored in the con-
troller.
*1 · *5
No. Indication Description Condition
5LIFT
Lift lever angle sensor output in the lift lever neutral position is stored in
the controller.
*1 · *9
6TILT
Tilt lever angle sensor output in the tilt lever neutral position is stored in
the controller.
*1 · *10
7 ATT1
Attachment 1 lever angle sensor output in the attachment 1 lever neutral
position is stored in the controller.
*1 · *11
8 ATT2
Attachment 2 lever angle sensor output in the attachment 2 lever neutral
position is stored in the controller.
*1 · *12
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