7.3 Closed Loop Gate - Bosch Rexroth CS 440RC Detailed Configuration And Set-Up Manual

Press the Escape button twice to return to the first screen.
Note: : : : The measurement is from the bottom of the metal gate to the Note Note Note The measurement is from the bottom of the metal gate to the The measurement is from the bottom of the metal gate to the The measurement is from the bottom of the metal gate to the
chain/conveyor. Not from the bottom of the rubber f chain/conveyor. Not from the bottom of chain/conveyor. Not from the bottom of chain/conveyor. Not from the bottom of
Inaccurate gate regulation will result if the gate measurement isn't correct. Inaccurate gate regulation will result if the gate measurement isn't correct. Inaccurate gate regulation will result if the gate measurement isn't correct. Inaccurate gate regulation will result if the gate measurement isn't correct.

7.3 Closed Loop Gate

The function is only available in Version X.18 and higher. And it requires a hydraulic
gate cylinder to raise and lower the gate.
Select SYSTEM SETUP->CONTROL MODE->GATE.
Before operating the hydraulic cylinder make sure to adjust the stroke limiter to
provide smooth gate movement.
Now you can calibrate the gate cylinder and gate read back sensor. Select SENSOR
& VALVES->GATE screen. Follow the instruction in section 7.2.
Lower the gate all the way down by pressing DOWN button. Once the gate is at the
bottom position move cursor to 00 – Min, press ENTER to set min position and
press ENTER again to record the setting. Then Raise the gate all the way up by
pressing UP button. Once the gate is at the up position move cursor to 10 – Max,
press ENTER to set max position and press ENTER again to record the setting.
You can also manually raise/lower gate in the operator screen (with-out the key) if
the gate is in CLOSED LOOP mode.
With the vehicle stationary press Escape to flip the screen. Press and hold the Up or
Down buttons to raise or lower the gate manually.
When a vehicle is stationary you can only open the gate by selecting UNLOAD
function. For safety reason the gate doesn't come down when the vehicle is
stopped. As soon as the vehicle moves the CS-440RC controller would move the
gate to the lowest starting gate position. While the vehicle is moving the gate would
be closed when the APP rate is dialed to OFF position or in PAUSE mode.
If there is a gate sensor failure, the operator will be prompted to stop the vehicle,
check and enter the gate setting before continuing. The screen to the left will
appear after an Error 16 – gate sensor failure. The gate mode will now be in manual.
Once the gate sensor fault has been corrected, the gate mode must be changed
back to closed loop with the programming key.
the rubber flap (if equipped). the rubber f the rubber f lap (if equipped). lap (if equipped). lap (if equipped).
Bosch Rexroth Canada ı 03.10.2011 ı Revision 5.4
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