s7 300 plc and Quantum PLCs TCP / IP communication ?

s7 300 plc and Quantum PLCs TCP / IP communication How can.

How to identify and address the quantum side?

How to set the S7300 side? Is there an example Project ?  Thank you

Hi Kamil_Sarac,

if you want to use Modbus/TCP for communication to Quantum you can use either a CP334-1 or if you have a PN CPU (like 3xx PN/DP) the internal PN Port.

For CP you can use Simatic Modbus/TCP CP (2XV9450-1MB00) https://support.industry.siemens.com/cs/ww/en/ps/2XV9450-1MB00

For use with PN CPU you have to use Simatic Modbus/TCP PN-CPU (2XV9450-1MB02) https://support.industry.siemens.com/cs/ww/en/ps/2XV9450-1MB02

There are also sample projects available: https://support.industry.siemens.com/cs/ww/en/view/22660304

Modbus/TCP CP
(Art. no.: 2XV9450-1MB00)
22660304_modbustcp_cp_demo.zip (6.2 MB)

Modbus/TCP PN CPU
(Art. no.: 2XV9450-1MB02)
22660304_modbustcp_pn_cpu_demo.zip (4.7 MB)

Regards Bachgeist

Hello,

not enough infos from you, via which port/module on S7-300 side you want make connection? Via this info you can work next. Sry, not helpful with Quantum PLC.

dear beacgeist :

used cpu 315-2pn / dp, we use the model hmı and communicates the port number 1.

Quantum CPU communicates the No. 2 Ethernet port.

I do not write until the data from the s7 300 cpu quantum

I need to check where and currently working on a system

Hello,

sry but your infos aren't clear to me, can you better explain what you need to do?

dear Duris

What does it mean Infos

also not evil quantum communication between the S7300

and two PLCsin the programavailable

I checked the cables. sturdy. ok

s7 300 data address of the data to be sent from how determined the quantum

s7300 of IP address and where it can bebelonginga quantum

Hi Kamil_Sarac,

so you have the Modbus/TCP software already implemented, did the parameterization, you have  the T-blocks in your project and all that stuff?

Did you know about our sample project?

I only can give advice concerning our Siemens Modbus/TCP blocks, because I have no experience with quantum and don't know the system.

Sorry, but I try real hard to understand what is your problem and what you want to know.

Sample project Modbus/TCP PN: https://support.industry.siemens.com/cs/ww/en/view/22660304

Regards Bachgeist