Multi S7-400 H system with wincc

Dear experts

we have a gas station and need to make a control system by Siemens S7-400H system

one H system for controlling and another H system For ESD & Fire and Gas

and need to connect both system with wincc operating station

is it possible  and how? and in case we need to use PCS7 dose it support tow H systems

please help me in this an I will be appreciate it

please it is urgent

Hi,

yes you can have (a lot) more than one S7-400H connected to the same WinCC or the same PCS 7 system.

Best is you go through the manual SIMATIC Process Control System PCS 7 Compendium Part A - Configuration Guidelines (V8.2): https://support.industry.siemens.com/cs/ww/de/view/109740190/en?dl=en

If you have more detailed questions after reading this document please come back here and ask. We would love to help you with your questions.

Regards
Myst

Dear Myst.

Thank you very much for your replay , I will go through that Manual and will tell you soon my requirement

best Regard