Hi to all

I have 2 CPU

Master CPU: S7 CPU315-2DP.

Slave CPU: S7 CPU315-2DP. Version:1.0

Master CPU have 1 input module SM321 (321-1BL00-0AB0)

Slave CPU have 1 Output module SM322 (322-1HF01-0AA0)

1.How can I configure master slave connection.

I go through that one which answer i received for my before question .still I have a doubt in profibus address and DP properties in configuration mode.

2. Assume the master PLC input address is I0.0 to I3.7

3. Assume the slave PLC output address is Q0.0 to Q3.7

If I do the program as follows

A I 0.0

= Q 0.0

If I switch ON the input I0.0 IN first PLC the second PLC OUTPUT should be ON.How i should create link between the two CPU.

*I should see the both CPU status in WINCC FLEXIBLE SOFTWARE.

*In my step7 software don’t have V1.0 .How can I upgrade this version.

**IT WILL BE VERY USEFULL IF ANYBODY SEND SAMPLE PROGRAM FOR MASTER SLAVE CONNECTION.