IEC104

[srikanth.kujala@afry.com]

Hi,

I am new to Wincc OA.
How to configure WinCC OA as IEC104 Slave.

BR.
SrK

[adaneau]

Hi,

In documentation:

Drivers/IEC/Sample IEC driver

You have full example for both master and slave.

BR
Alexandre

[srikanth.kujala@afry.com]

Hi,

Thanks for Info. I can only see config of IEC101 Slave/Master, but not IEC104.

Also bit confused with Local and Global List.

BR.
SrK

[adaneau]

Hi,

As well for 104:
Drivers/IEC/IEC 104 Operation mode.

Basically you just need some config entries to run it as master. Then you can follow again the 101 tutorial as periphery address is identical.

Regarding local and global:

Local List
Enter the addresses of the stations that can only be accessed via this connection (see IEC driver, basics). The addresses are specified in the text box below the lists. Format: "region.component.module.value.subaddress" (= Common Address.Information Object Address, see also Panel for defining the peripheral addresses of the IEC driver). A value of "*" means "all values between 0 and 255".
The buttons allow you to insert, edit or delete (see Default buttons).

Global List
Enter the addresses of all stations that are not only accessible via this station (Gateway1) but rather via other stations, too. This saves you having to enter parameters several times for redundant connections. In our example the same stations are also accessed via Gateway2. So if you set the parameters for Gateway2 connections, press to open a panel and copy the global lists from Gateway1 to the current data point Gateway2.

BR
Alexandre