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Sinumerik 810 GA3 T

Created by: thanas77 at: 1/2/2015 11:44 AM (3 Replies)

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1/2/2015 11:44 AM	Rate (0)
thanas77 Posts: 4 Rating: (0)	Hello. On REF-POINT on X axis I get message "1120 Clamping Monitoring". The machine has 3 axis X Z C. The Z axis is doing the REF-POINT normally. I attached my software and hardware versions Attachment sw hw.jpg (112 Downloads)
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1/2/2015 2:11 PM	Rate (0)
MBA Gold Member Joined: 3/19/2006 Last visit: 4/29/2024 Posts: 594 Rating: (78)	http://support.automation.siemens.com/WW/view/en/21898397 Page 11-19 112 Clamping monitoring* Cause: • Incorrect position feedback polarity • Mechanically clamped axis forced out of position • Fault at control device (actuator), tacho-generator, motor, mechanical components or NC measuring-circuit hardware Scan: • At rest • During clamping • During deceleration Effect: • NC START disabled • Setpoint 0 • Servo enable cancelled after time in MD 156 has expired • Follow-up mode Explanation: • During positioning the following error could not be reduced more rapidly than the time input in MD 156 • During clamping the limit specified in MD 212 was* exceeded Remedy: • MD212* (clamping tolerance) must be greater than MD 204* (exact stop limit coarse). • MD156 (servo enable cutoff delay) must be such that the following error can be suppressed within this time

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1/2/2015 2:23 PM	Rate (0)
thanas77 Posts: 4 Rating: (0)	Hello and thanks for replying. Can you help me and explain where i can check if MD212* greater than MD 204*
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1/2/2015 3:54 PM	Rate (0)
MBA Gold Member Joined: 3/19/2006 Last visit: 4/29/2024 Posts: 594 Rating: (78)	I 'm sure it is not a new machine. So I think the MD 'S are correct, the Fault is at control device (actuator), tacho-generator, motor, mechanical components or NC measuring-circuit hardware for check the MD's read Manual chapter 8 you can by change the MD's suppress the error, but it does not fix the defective

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