Parameterizing and commissioning
CX8093
47
Version: 1.6
Note
Pay attention to the system utilisation rate (to be observed only when using
the virtual device interface)
• Each PROFINET or Ethernet device that is connected via the switch of the CX8093 in-
creases the system utilisation rate.
• The number of devices that run via the switch should not exceed 25 (the devices in the
other direction must also be counted)!
PROFINET name and IP address
The DIP switches cannot be used directly for the resolution of the name. However, the PLC can read the
address switch and link the name via the
Generate Station Name from Control
function.
• No name
• Name with DIP switch (only indirect)
• Name by the System Manager
• Name by the PLC program and System Manager
Device settings
"1" second, virtual PROFINET device
"2" Editable MAC address, only the last byte is editable.
Generate Station Name from Control
With this an extension of the name can be assigned via the PLC program. The extension consists of a three-
digit numerical value. To do this, link the
PnIoBoxCtrl
with the PLC program. The value must be registered
as a constant value and must be available when starting the PLC program. For example, the address of the
switch can be read and thus the name of the device formed with the function
F_CX80xx_Address
.
Example (ST):
Address:=16#FF AND INT_TO_WORD(F_CX80xx_Address(8093));
PnIoBoxCtrl:=Address;
Get Station Name from Tree
