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Changing DB3n.DBX17.6

Created by: AutoGen_991678 at: 10/29/2018 3:01 AM (6 Replies)

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10/29/2018 3:01 AM	Rate (0)
AutoGen_991678 Posts: 8 Rating: (0)	Hello, How can I change this bit DB3n.DBX17.6 from 0 to 1 in Siemens 840d. See page 17 and 18 attachment. thank you Attachment Page 17 and 18.pdf (86 Downloads)
AutoGen_991678 Posts: 8 Rating: (0)	Last edited by: AutoGen_991678 at: 10/29/2018 3:04:22 AM Last edited by: AutoGen_991678 at: 10/29/2018 4:58:41 AM Last edited by: AutoGen_991678 at: 10/29/2018 5:03:17 AM Last edited by: AutoGen_991678 at: 10/29/2018 5:18:47 AM
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10/29/2018 8:47 AM	Rate (0)
Gibernaus Bronze Member Joined: 2/6/2014 Last visit: 7/4/2022 Posts: 236 Rating: (3)	These kind of bits are normally placed in Plc program so the answer is not easy because I don't know how the machine manufacturer manage them. How many axes and which are the axes name in your machine ? First of all you must know the address of C-Axis to determine the "n" index of DB3n Regards, Gib

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10/29/2018 10:33 AM	Rate (0)
Duris_I Diamond Member Joined: 4/28/2015 Last visit: 10/30/2024 Posts: 10585 Rating: (825)	Hello, I'm confused what really help you need but I hope only programmatical help you need so you can easy set that DB like: S DB3.DBX17.0 maybe with some conditional input before.
	With best regards... Ivan Duris Flight: OMICO
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10/29/2018 3:23 PM	Rate (0)
AutoGen_991678 Posts: 8 Rating: (0)	Hi, I need to reverse the direction of the C axis in manual programming. C axis Is stored in MSP1. I tried the MD 32100 parameter but there was no effect. thank you,
AutoGen_991678 Posts: 8 Rating: (0)	Last edited by: AutoGen_991678 at: 10/29/2018 3:25:55 PM Last edited by: AutoGen_991678 at: 10/29/2018 4:23:11 PM
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10/29/2018 6:33 PM	Rate (0)
Gibernaus Bronze Member Joined: 2/6/2014 Last visit: 7/4/2022 Posts: 236 Rating: (3)	What do you mean with manual programming ? MDA mode ? Please explain with more details how do you operate on machine. Post some screenshots of the CNC screen.

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10/29/2018 7:39 PM	Rate (0)
AutoGen_991678 Posts: 8 Rating: (0)	Hello, Manual programming is ISO (G291) or Siemens mode (G290). See C axis in the vídeo. Thank you, Attachment C axis.wmv (69 Downloads)
AutoGen_991678 Posts: 8 Rating: (0)	Last edited by: AutoGen_991678 at: 10/29/2018 9:16:04 PM Last edited by: AutoGen_991678 at: 10/29/2018 9:24:08 PM
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10/30/2018 8:16 AM	Rate (0)
Gibernaus Bronze Member Joined: 2/6/2014 Last visit: 7/4/2022 Posts: 236 Rating: (3)	Can you access and modify Plc project ? (Step7) Can you determine which is the Cnc address of C-axis ? (i.ex. 1st axis=X / 2nd axis=Z / 3rd axis=C / etc. If this is the case, in the above example you must set the bit DB33.DBX17.6 (DB33 because it's the third axis) somewhere in the Plc program, check if it is not already present executiing a complete program Cross Reference first. Hope this help, regards Gib

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