Hi everyone!

I had a MASTER of AS-i (DP/AS-i LINK Advanced m~) of 1 Line working on my IM151-8F totally fine, but I need to add some Valves on AS-i and I havent enough space so I change the Master to a Master of 2 Lines. I made the change properly, adding all the valves again of the Line 1 and the new valves in the Line 2. I download the project and all seems okay. All the things in the Line 1 works perfectly but I have some problems in the Line 2...

I connect all the new valves in the Line 2 and it looks ok, in the Master there are no errors and it recognize all the slaves. I program the electronic valve (to give me the OPEN and CLOSE), this is not the first time that I add this kind of valves in AS-i and very used to.

So I program all the valves, there are no any errors in the hardware of PLC or the AS-i Master, but when I check the inputs of any slave (valves) expecting some Byte to be 1 when is close or open, there's nothing like if the slave doesnt exist. The same for the output, it doesnt respond at all, so I cannot Open the valve.

I check all the program and at the end I see that there are one difference in the Hardware between the Line 1 and the Line 2. In the Line 1 Properties appears Process Image OB1  and in the Line 2 in Process Image it doesnt appears nothing, also I cant choose anything its like it is disable.

Can anyone help me? This is why I can read or write in the new slaves?

P.S: I think that I know what it can be... I configured all the slaves in the AS-i Master and the I download the Hardware... Maybe I should upload the Line 2 and then download the Hardware?

Closed cause question posted twice.

The second thread with the subject Problems with Process Image and AS-i is published within the conference Communication / Networks