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Ok, Difference in lower-level component

Created by: Plazz at: 8/22/2011 10:07 PM (12 Replies)

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8/22/2011 10:07 PM	Rate (0)
Plazz Posts: 73 Rating: (2)	Hi all, Please see attached screen shot... This is the 'error' that comes up when I have a memory card inserted into the PLC... i.e. Ok, Difference in lower-level component. Not really an error perhaps but it does flag an exclamation markup in the hardwareand also in the project tree? As I prefer my house keeping to be 'in order' I am concerned as to why this is happening? Any ideas? Clickingon 'for more information, refer to etc. doesn’t offer any advise whatsoever? Thanks and regards,Plazz Attachment untitled.JPG (1388 Downloads)
Plazz Posts: 73 Rating: (2)	Last edited by: Plazz at: 8/22/2011 10:07 PM
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8/23/2011 10:05 AM	Rate (0)
FreakOnALeash Posts: 267 Rating: (24)	Hi, your real hardware is the same? Only the CPU 1214C AC/DC/RLY? No signal board? No communication module?
FreakOnALeash Posts: 267 Rating: (24)
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8/23/2011 2:48 PM	Rate (0)
Plazz Posts: 73 Rating: (2)	Hi, The actual make up of the system is shown in the attachment below. The screen shot is from my test controller as I wanted to see if the same error occurred on a different CPU with no modules fitted and it does?! Plazz Attachment Project.JPG (622 Downloads)
Plazz Posts: 73 Rating: (2)
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8/23/2011 3:31 PM	Rate (0)
Zunar Posts: 60 Rating: (6)	If you go to the hardware configuration screen and go online, what is displayed? Does it identify a specific module as being incorrect?
Zunar Posts: 60 Rating: (6)
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8/23/2011 3:45 PM	Rate (0)
grzegorz914 Bronze Member Joined: 5/7/2011 Last visit: 6/9/2024 Posts: 14 Rating: (2)	Hi I have same problem as @Plazz. I use also MMC card. CPU 1214 DC/DC/RLY. regards

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8/23/2011 3:49 PM	Rate (0)
Plazz Posts: 73 Rating: (2)	In the hardware configuration, all the modules exist without fault. Only the CPU has an exclamation mark next to it. The program/hardware compiles with no warning and no errors. Everything seems to work just fine. I just don’t understand why I am getting the exclamation mark and associated message when I go online? I should add that I get this message etc. with both 2MB and 24MB SD cards inserted?
Plazz Posts: 73 Rating: (2)	Last edited by: Plazz at: 8/23/2011 3:51 PM
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8/24/2011 11:01 AM	Rate (0)
Piotr_IMPOL-1 Advanced Member Joined: 5/8/2009 Last visit: 12/5/2024 Posts: 5 Rating: (0)	Hello I have te same problem, only if i use MMC Card, without difference if i use 2MM or 24 MB card.

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8/24/2011 1:41 PM	Rate (0)
FreakOnALeash Posts: 267 Rating: (24)	Hello, please try the latest firmware V2.1.2: http://support.automation.siemens.com/WW/view/en/41886031/133100 This should solve the problem.
FreakOnALeash Posts: 267 Rating: (24)
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8/24/2011 2:14 PM	Rate (0)
Plazz Posts: 73 Rating: (2)	I did the following earlier this morning and it has made no diference whatsoever? Make sure software is up to date (Step 7 Basic V11 SP1 + Update 1) Upgrade firmware in the PLC to V2.12 Factory Reset the PLC Make sure that the PLC firmware version 2.1is selected inthe device configuration in your Step 7 Basic project. If necessary, replace the existing PLC with a new one from the hardware catalogue and ensure that the firmware lavel selected is 2.1.
Plazz Posts: 73 Rating: (2)
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8/31/2011 9:59 PM	Rate (0)
Ahmet Gurbuz Advanced Member Joined: 12/27/2007 Last visit: 8/21/2022 Posts: 12 Rating: (0)	Hi Freak, i have this problem too using CPU1214 DC/DC/DC with 2 Mb MMC card. i followed your suggestion and downloaded 214-1AE30-0XB0_V212.EXE. I run it and selected directory root of MMC Card. but during the process of unzip is stopped suddenly. and it says there are no enough space on MMC card. Because i use 2 Mb MMC card. in this case, how can i update last Firmware? Regards, Ahmet.

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