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Fast I/O 840D

9/15/2010 7:05 PM	Rate (0)
aprl0755 Posts: 7 Rating: (0)	We are using an 840D NC on our laser work cell. When the NC finds the start position of the cup that we are welding , the NC will command the laser to start welding. A photo eye is used to find the start position and is connected to X121 Fast I/O connector. Also the command (output) to start weld comes from this X121 to the laser. X121 on other machines is used for handwheels and probes I have read. We are looking for any information on Fast I/O , X121 How to address, how tosearch in sortware. Hardware?
aprl0755 Posts: 7 Rating: (0)
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9/16/2010 8:50 PM	Rate (0)
MBA Gold Member Joined: 3/19/2006 Last visit: 4/29/2024 Posts: 594 Rating: (78)	aprl0755 . We are looking for any information on Fast I/O , X121 How to address, how tosearch in sortware. Hardware? Hardware https://www.automation.siemens.com/doconweb/showpdf.asp?item=2754&cd=sinumerik_simodrive_04_2010_e&scope=all&ResultSet=2759&CurrentItem=2759&ResultType=content to asddress theFAST I/O from the NC use $A_IN[x] / $A_OUT[x] from the PLCuse DB10 https://www.automation.siemens.com/doconweb/showpdf.asp?item=8260&cd=sinumerik_simodrive_04_2010_e&scope=all&ResultSet=8260&CurrentItem=8260&ResultType=content MBA

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