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Read Out - Motor Stalled via Profisafe

Created by: MicroMan at: 12/7/2014 2:46 PM (3 Replies)

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12/7/2014 2:46 PM	Rate (0)
MicroMan Platinum Member Joined: 11/29/2011 Last visit: 9/26/2024 Posts: 1359 Rating: (232)	Hi, I need to implement an ESTOP based on an error in the drive(Motor Stalled). The way I see it if this happens the drive already executed a stop, the job is "After Action" in PLC. The List manual says the following: "F07902 (N, A) Drive: Motor stalled Message value: %1 Drive object: SERVO, SERVO_AC, SERVO_I_AC Reaction: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP1, STOP2) Acknowledge: IMMEDIATELY" The question is that if the drive executed an OFF2, will I actually see this in the S_ZSW2, byte 0 bit 2(SS2 active)?If the answer is no, what the way of doing this. The "read out the fault code" option for me seems a bit non compliant. Is anyone have advice on this? Best Regards:
	- What you read here, please check with manuals and your requirements. - Do not forget to Test, Test and Test... - If the post is helpful, please RATE it! MicroMan
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12/9/2014 7:21 PM	Rate (1)
A.Gabardo Posts: 87 Rating: (7)	Hi. Which Drive and PLC are you using? Which telegram are you using? You can also see the Fault value (r0949, interpret decimal): Regards.
A.Gabardo Posts: 87 Rating: (7)
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12/10/2014 12:11 AM	Rate (0)
MicroMan Platinum Member Joined: 11/29/2011 Last visit: 9/26/2024 Posts: 1359 Rating: (232)	Hi, S120, with S7-414-5H. The Fault code evaluation is the sulotion not accept able for the application. I need to have it through the safety telegram or maybe hard wired. What I have in mind is that there is a way to read if drive executed Off1/2/3 stop. If possible this trough a profisafe telegram. Cheers:
	Last edited by: MicroMan at: 12/10/2014 12:16 AM - What you read here, please check with manuals and your requirements. - Do not forget to Test, Test and Test... - If the post is helpful, please RATE it! MicroMan
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12/11/2014 5:00 PM	Rate (1)
A.Gabardo Posts: 87 Rating: (7)	Hi MicroMan. As far as I know if you use by profisafe the OFF2 = SS2, but if you do not use by profisafe and use a hardware signal you can configure SS2. Following below some informations about safety integrated: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid=20810941&subtype=136000t&caller=view Following in the attachment a document about safety. Hope this helps. Regards. Attachment safety-integrated-g130-g150-s120chassis-s120cm-s150-0510-en.compressed.zip (45 Downloads)
A.Gabardo Posts: 87 Rating: (7)
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This contribution was helpful to 1 thankful Users MicroMan

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