Problem S7-1500 and ET-200S Analogue Input

Hello,

We are currently using TIA Portal V13 SP1 and a S7-1515 with firmware 2.0. In our hardware configuration we are using an ET200S island with analogue cards (6ES7 134-4GB01-0AB0), this island is connected trough profibus with a CP 1542-5.

The problem that we are having is we can only read out channel one of the analogue card. Channel two is wired identically to channel 1 but does not give back any value. Hardwarewise everything seems to be in order. 

Any ideas?

Greetings,

Tom

Dear Tom,

Can u share the Cp1542 -5 configuration and, the blocks used to send and recieve.

Thanks and regards,

Sumesh