BT RRE140 - Page 59

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Functions and parameters

Operation and connection sequences

Publication No. Date Valid from serial number T-code

261828-040 2008-08-21 6051502 815, 816

Event: 16. Sideshift, right

Previous event 3. Basic control criteria.

Action(s) The control for the fork lift [B23] is moved towards the operator, and

input A1-X505:3 is reduced from approximately 2.6 V to approximately

0.6 V at the end position of the control.

Contributing factors Sideshift as an optional function.

Resulting conditions The pump motor is supplied with three-phase voltage from the transis-

tor regulator [T2].

Output A5-X131:37 “OUT.AUX DIRECTION A” remains high.

Output A5-X131:11 “OUT.AUX DIRECTION B” reduces the voltage.

Current flows through the coil [Q9].

Output A5-X131:38 “OUT.TILT/SIDESHIFT/AUX 1” reduces the volt-

age.

Current flows through the coil [Q18].

The piston rod end of the sideshift cylinder is drained to the tank.

Event: 17. Sideshift, left

Previous event 3. Basic control criteria.

Action(s) The control for fork lift [B23] is moved away from the operator, and

input A1-X505:3 increases from approximately 2.6 V to approximately

4.7 V at the end position of the control.