Hello,
I have a communication problem between a Profibus network and Citect. There are 5 PLCs w/ CP343-5 Cps connected to a PC trough CP5613 A2.
Everything worked fine till last week, when I modified the reservation of connection resurses in the Hardwer Config of the PLCs from 1 PG, 1 OP, 12 others to 3 PG, 3 OP, 10 others. Since then the Citect pages are full of #COM-s and no data is coming from the PLCs.
In the Module Diagnostics window of the CPs it says that the "Module is available and o.k." I've put back the old numbers in the HW config (1,1,12) but it did not help.
I do not know where to look, what is the problem ?
Please help!
I have a communication problem between a Profibus network and Citect. There are 5 PLCs w/ CP343-5 Cps connected to a PC trough CP5613 A2.
Everything worked fine till last week, when I modified the reservation of connection resurses in the Hardwer Config of the PLCs from 1 PG, 1 OP, 12 others to 3 PG, 3 OP, 10 others. Since then the Citect pages are full of #COM-s and no data is coming from the PLCs.
In the Module Diagnostics window of the CPs it says that the "Module is available and o.k." I've put back the old numbers in the HW config (1,1,12) but it did not help.
I do not know where to look, what is the problem ?
Please help!