PeteW1959

Can't send comments to PLC

5 posts in this topic

Posted (edited)

I have an FX3G-40M and have written a fairly simple program in GX Developer. It has 388 steps and all devices are commented.

The program loads without any problem, but I get an error  "Upload or Download is not possible when Data exceeds capacity of the memory cassette..." when I try to send the comments.

I have changed the value for comments capacity in the PLC Parameters all the way up to 15 but it still won't load.

At a value of 15 Blocks it states 750 Points. What is a 'point'? Is it a character?

Edited by PeteW1959

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Are you downloading the parameters too? By putting a tick in the right box

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It is ticking the box that is producing the error message.

 

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Posted (edited)

12 hours ago, PeteW1959 said:

It is ticking the box that is producing the error message.

 

Maybe you should download parameter to PLC first as @Ron_S said and then download comment again.

If it can not use you should clear your PLC memory and increase memory capacity at parameter then go to device comment and select edit click setup comment range and create length of each variable range (X, Y, M, D, ...) then download again

Edited by Wasan
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Thanks Wasan, downloading the parameter first did the trick!

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