How to assign manually the Input and Output address without it auto sync the value

JoAnn C.

Where are the data areas viewed that are assigned when configuring a telegram?  I am just learning to program Siemens and am looking at existing programs using TIA Portal Prof. v14.  The G120C drives all have telegrams configured and there are "Partner Data Area" assignments like:

I 156...161

Q 156...161

I 1036...103

Q 1036...1059

The partner is the CPU (1512SP F-1 PN). Where can I look at a table similar to that of the assignment list that will show these areas?

Along with the same question, I would like to ask how to assign manually the Input and Output address without it auto sync the value.

For example: I 256...271 ; Q 256...265

However, I tried to continue the data for the next module, I 272...291 ; Q 266...285  but error. Everytime i key in any value in Input, Output will auto update. How to prevent that. My existing program is already like set, I want it to follow my existing program.

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Split from Where are the data areas viewed that are assigned when configuring a telegram?.

WalterKwong

Along with the same question, I would like to ask how to assign manually the Input and Output address without it auto sync the value.

For example: I 256...271 ; Q 256...265

However, I tried to continue the data for the next module, I 272...291 ; Q 266...285  but error. Everytime i key in any value in Input, Output will auto update. How to prevent that. My existing program is already like set, I want it to follow my existing program.

Hello.

There are key information missing. Please tell us which hardware devices (part numbers) are used and how those are addressed. 

While collecting these information: Note that there are not addresses used that overlaps with the ranges you are aiming for. "Overview of Addresses" in the Hardware Configuration of the CPU configuration can be helpful for your case.

Good health.

Previous setup: S7-1211C DC/DC/DC with S120-320-2-PN Sinamics drive with Active Line Module & Double Motor Module (only Drive_axis_2 has motor). There are also Line Filter and Voltage Sensing Meter VSM10. Motor other brand synchronous.

CPU telegram 392 : I 312...341 ;  Q 306...311  (6SL3040-1MA01-0AA0)

ALM telegram 371 : I 256...271 ; Q 256...265  (6SL3130-7TE21-6AA)

DMM axis 1 telegram 220 : I 272...291 ; Q 266...285  (6SL3120-2TE21-8AC0) ; (Universal Vector)

DMM axis 2 telegram 220 : I 292...311 ; Q 286...305

Setup was done by: TIA Portal for PLC and Simatic Starter for Drive.

Now, upgrade to S7-1513-1-PN (6ES513-1Al02-0AB0) with S120-320-2-PN Drive. All to be configure in TIA portal.

I just import the program back from S7-1211C program block. I want to set my telegram address to the setting above but it doesn't allow me to continue. Right now, I can only set as below:

CPU telegram 392 : I 312...341 ;  Q 312...317  (6SL3040-1MA01-0AA0)

ALM telegram 371 : I 256...271 ; Q 256...265  (6SL3130-7TE21-6AA)

DMM axis 1 telegram 220 : I 272...291 ; Q 272...291  (6SL3120-2TE21-8AC0) ; (Universal Vector)

DMM axis 2 telegram 220 : I 292...311 ; Q 292...311

Hello Walter.

Please have a look at the address overview as I have suggested. There are internal exchanges and technology objects that eats up some input/output addresses. I am guessing that this is the problem.

~

I've checked it. Seems fine. Nothing is overlapping one another. My only problem is that when I key in value in either Input/Output, the other will auto follow my keyed in value although i didn't touch it.

for example: If I key in Q 266, the Input will auto update from I 272 to I 266. How can I remove that auto setting?

Hi anyone can help me with this?

How do I disable my Input/Output setting so that it won't mirror.

I want my address to be:

Telegram 371 : I 256 ; Q 256

Telegram 220 : I 272 ; Q 266

Telegram 220 : I 292 ; Q 286

Telegram 392 : I 312 ; Q 306

I can't do this now due to the address mirrored either from Output to Input of the address I key in or Input to Output of the address I key in. As you can see above Overview of Address, there is no overlapping of address. Is there any special setting I need to do to disable the sync of Input and Output Address?

I know it is a weird question, but is it possible there is a mirror function in your program? Like moving bytes from inputs to outputs, I do not think so but it is possible.

Can you see if addressing different addresses on inputs and outputs ends the problem? (instead of in: 256... and out: 256... try in: 356... out: 456....).

WalterKwong

How do I disable my Input/Output setting so that it won't mirror.

Do not bother, you can't. 

That's what I believe so. I dont think there's mirror function nor do I have overlapped the addresses. It just wont allow me to use continuous addresses.

The program was retrieve from a S7-1211C which upgraded to S7-1513. I trying to understand that a same family brand PLC shouldn't be any issue. I t should be the same. But I failed to do it on S7-1513. Hence, I will need to change my PLC program addresses accordingly.

Is there really no way to do it? I need some article on this to prove customer as right now he thinks I'm scamming him.