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Run and Stop S7-1200 without any software

Created by: Lukman_Albanjari at: 11/26/2013 3:10 AM (9 Replies)

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10 Entries

11/26/2013 3:10 AM	Rate (0)
Lukman_Albanjari Posts: 1 Rating: (0)	Dear All, I have problem, some analog input trouble and that is make cpu stop. How I can run the cpu without software? I have try to turn off the cpu and turn on again, but the cpu still stop. How to solve this problem, because s7-1200 not have switch for run/stop. CPU 1214C AC/DC/RLY SM 1234 Thanks Lukman
Lukman_Albanjari Posts: 1 Rating: (0)
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11/26/2013 3:54 AM	Rate (0)
BhaPraJ Posts: 519 Rating: (83)	[quote user="Lukman_Albanjari"]Dear All, I have problem, some analog input trouble and that is make cpu stop. How I can run the cpu without software? I have try to turn off the cpu and turn on again, but the cpu still stop. How to solve this problem, because s7-1200 not have switch for run/stop. CPU 1214C AC/DC/RLY SM 1234 Thanks Lukman Stop is caused by many issues. . But without software you can check status of the CPU. . Create Web Server for CPU and you can check "Diagnostics Buffer" or even can give RUN command by accessing CPU IP address through any Web Browsers. .
BhaPraJ Posts: 519 Rating: (83)
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This contribution was helpful to 1 thankful Users Lukman_Albanjari

11/26/2013 5:09 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	As pranav said u can access the diagnostics buffer & cpu to run form stop , if u have activated webserver already in that CPU..IF not u have to get the software to know the status caused this problem & also to put the cpu in run mode.. How come ur saying that this probelm is because of AI Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)
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11/26/2013 8:50 AM	Rate (1)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 1/22/2026 Posts: 9106 Rating: (1204)	Lukman_Albanjari How I can run the cpu without software? I have try to turn off the cpu and turn on again, but the cpu still stop. Hello Go to Device View and select CPU. Go to Properties -> Startup Change parameter: "Startup after POWER ON" to 'Warm restart - RUN' Best regards, Wizard

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This contribution was helpful to 1 thankful Users Lukman_Albanjari

11/26/2013 2:42 PM	Rate (1)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/22/2026 Posts: 16402 Rating: (2524)	Lukman_Albanjari Dear All, I have problem, some analog input trouble and that is make cpu stop. How I can run the cpu without software? I have try to turn off the cpu and turn on again, but the cpu still stop. How to solve this problem, because s7-1200 not have switch for run/stop. CPU 1214C AC/DC/RLY SM 1234 Thanks Lukman All the prior posts are helpful but you really want your cpu to NOT stop on analog input problems, right? Add a hardware error handling OB to your project and have it do something to check/handle errors, or do nothing other than keep your plc from going into stop mode for hardware open/short circuits. Of course, you will want to do as others have said and add the warm restart / run option on power up and enable the web server so you can restart the plc from a web browser. The best thing to do though is trap and handle the error.
	science guy
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This contribution was helpful to 2 thankful Users qwemx AutoGen_2891794

11/26/2013 5:49 PM	Rate (0)
Gerdoo Posts: 23 Rating: (2)	Hello Lukman, Further to others comments which you need to try, if you want to switch a stopped CPU to RUN when you do not have TIA software, you can use S7-1200 IP Tool. This tool has been basically designed for IP modification, but has also the option to change CPU mode to RUN/STOP. It can be downloaded from below link: http://support.automation.siemens.com/WW/view/en/41737437 Cheers
Gerdoo Posts: 23 Rating: (2)
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This contribution was helpful to 1 thankful Users AutoGen_5227279

8/1/2017 10:23 PM	Rate (0)
Ilanza Posts: 1 Rating: (0)	Mr. Luckman: Could you change the STOP mode to RUN mode without the software at last? I have the same problem, but I still can not download the SIMATIC STEP 7 software, can someone help me determine how to change the S7 PLC to RUN mode since we have already checked all the inputs are OK. Waiting for answers!! Best regards
Ilanza Posts: 1 Rating: (0)
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8/1/2017 10:42 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/22/2026 Posts: 16402 Rating: (2524)	Since you have already read and understood the hardware faults in your plc diagnostic buffer (you read it and figured out which analog signals were causing the plc to stop), and you have now verified the signals are in fact working just fine, why not disable the faults associated with the analog signals causing the plc to stop? You can create a hardware diagnostic error (HDE) OB to handle the errors within the plc logic, and it will not stop for the hardware failures unless you decide it should in your HDE OB. I always add a hardware error ob the plc keeps running. Ilanza Mr. Luckman: Could you change the STOP mode to RUN mode without the software at last? I have the same problem, but I still can not download the SIMATIC STEP 7 software, can someone help me determine how to change the S7 PLC to RUN mode since we have already checked all the inputs are OK. Waiting for answers!! Best regards
	science guy
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This contribution was helpful to 1 thankful Users qwemx

12/26/2017 6:13 PM	Rate (0)
arunmp11 Member Joined: 7/1/2017 Last visit: 5/17/2025 Posts: 2 Rating: (0)	PLEASE GIVE ME A LINK FOR WEB SERVER SOFTWARE

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12/26/2017 7:30 PM	Rate (0)
MicTsc Gold Member Joined: 11/16/2012 Last visit: 8/21/2025 Posts: 307 Rating: (52)	Hey, why are you screaming so loud? And what kind of software are you looking for?

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