DS 350 G Boom Control Troubleshooting- TMS/TTS870 / RT865 BXL
031-300-190-039 Rev. B 4/30/99
12
8. Ramping
Drawing 3.
Ramp value: A hex value in the software which determines the output current to the proportional valve.
Max. ramp value: The maximum hex value (hex 255) equals to 800 mA valve (pressure reducing valve). This
current is required to open the valve for maximum tele speed.
Min. ramp value: The minimum hex value that is required to move a section in the ramping area. These values
may differ for each ramping area.
Change over: The previous section comes to a complete stop and the next section ramps up (accelerates
speed).
IM: Inner Mid Section
CM: Center Mid Section
OM/Fly: Outer Mid Section & Fly
PAT Equipment Corporation reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are
confidential and are not to be used or reproduced without the written consent of PAT Equipment Corporation. This drawing is subject to
technical modification without prior notice.
Ramp
Value
Boom
Length
Boom
Section A
-e.g. IM-
Boom
Section B
-e.g. CM-
Max. Ramp
Value
Max. Ramp
Value
Change
Over
Min. Ramp
Value
Ramp down
Ramp up
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