HS50的结构及原理.pdf - 第131页
Adjustment Instructions SIPLACE HS -50 6 Gantries Edition 05/00 6.6 Calibration of the Anti - Cr ash Board 131 6,7(67 Å Select "Gantry" ==> "Se lect gant ry" ==> "Axi s functi ons" …
6 Gantries Adjustment Instructions SIPLACE HS-50
6.6 Calibration of the Anti - Crash Board Edition 05/00
130
NOTE
Adjustments are identical for both gantry groups.
CAUTION
Perform these adjustments only after you pressed the EMERGENCY STOP button!
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Å Connect the digital multimeter of the anti - crash board to pin TP 0 (0V) and pin TP 1 (signal).
Å Move both gantries together.
Å Use the adjusting screw to set the voltage at the distance sensor to 6V - +/- 0,1 V.
Å Move the two gantries together until a distance of 100 mm is reached.
(Elastomer spring up to opposite plane).
– The voltage must reach a value of approx. 2V.
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Å Connect the digital multimeter to the anti - crash board at pin TP2 (signal) and pin TP0 (0V).
Å Move both gantries together.
Å Use the potentiometer R82 to adjust the voltage to 0V- +/- 0.05 V.
Å Move the two gantries together until a distance of 100 mm is reached.
Å Use the potentiometer R92 to adjust the voltage to 10V- +/- 0.05 V.
Å Check the 0V- setting one more time.
Å Repeat the calibration if the reached value is incorrect.
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Å Perform a reference run.
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Å In placement area I, attach a piece of paper in the middle of the machine, at the height of the
distance sensor.
Adjustment Instructions SIPLACE HS-50 6 Gantries
Edition 05/00 6.6 Calibration of the Anti - Crash Board
131
6,7(67
Å Select "Gantry" ==> "Select gantry" ==>
"Axis functions" ==> "Select y-axis" ==> "Position the axis" ==> "Edit values and
accept for target position = 1 300,000 dgts".
Å Press the START button.
– The axis will stop at the obstacle. The distance sensor has triggered.
Å Press the EMERGENCY STOP button and remove the obstacle.
Å Press RESET on the anti - crash board.
Å Release the EMERGENCY STOP button and press the START button.
Å Perform a gantry reference run.
Å Perform the same test with placement area II.
NOTE
For placement area I, select "gantry 3". Edit and accept a target position of 600,000 dgts.
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NOTE
This test is identical for all gantry groups.
DANGER
You must press the EMERGENCY STOP button BEFORE you activate RESET on the anti - crash
board.
If you do not press the EMERGENCY STOP button, the axis will continue traversing immediately
after RESET.
6 Gantries Adjustment Instructions SIPLACE HS-50
6.6 Calibration of the Anti - Crash Board Edition 05/00
132
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Å Perform a reference run.
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Å Press the EMERGENCY STOP button.
Å Disconnect the appropriate plug of the proximity switch. (See table 6.6 - 1 ).
Å Release the EMERGENCY STOP button.
Å Press the START button.
Å Select the x- / y- axis, depending on the disconnected proximity switch.
6,7(67
Å Select "Gantry" ==> "Select gantry" ==> "Axis functions" ==>
"Select appropriate axis" ==> "Adjust P-gain" ==> "Set a travel range of 9 (200,000 dgts)".
Å Press the START button.
Å Select "Adjust P -gain" ==> "Use cursor to increase distance to travel range 9".
– The anti - crash board responds.
– The selected axis will reduce its speed in the relating direction.
– Due to the response of the anti - crash board, the error message: "Distance of gantry too short,
protective switch responded" coercively will appear.
Å Press the EMERGENCY STOP button.
Å Reconnect the appropriate proximity switch. (See table 6.6 - 1 ).
Å Press RESET on the anti - crash board.
Å Release the EMERGENCY STOP button.
Å Select "Abort" and press the START button.
– The axis is back in its normal mode.