2. Commissioning
2-14
Festo P.BE-CTEU-EC-OP+MAINT-EN en 1208NH
Use resp onding device (standard setting)
The CTEU-EC bus node starts up in this operating mode by
default. A device can be connected to the I-port, but this is
not essential.
Auto mode
Tool change mode
IfadeviceisdisconnectedfromtheI-portduring
operation, the “device disconnect ed” diagnosis
will be ac tivated.
This error is automatically reset as soon as the
connection to the device is reestablished.
If a device is c onnected to an I-port after a
startup, the bus node temporary outputs “device
wrongly connec ted”.
This error is automatically reset as soon as the
device is disconnected again.
A fixed address space is reserved in the image
table for eac h I-por t.
As soon as a device is detected at an I-port, its
I/O data are mapped to the image table.
The lack of a connection to the device and config-
uration errors (e.g. device I/O length is greater
than tool change mode I/O length) do not trigger
diagnostic message s.
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