Keyence IV Series User Manual download pdf (Page 55)

4-3

- IV Series User’s Manual (Field Network) -

PROFINET communication specications and functions in the IV series

IV series PROFINET communication specications

Data I/O communication Communication size to 408 byte

Specifying the IP address using the DCP protocol

In the PROFINET communication, you can specify the IP address of I/O devices using the DCP protocol

(Discovery and Conguration Protocol).

The DCP protocol offers two methods for setting the IP address.

(1) The IP address can be set by the I/O controller based on the device name information of the I/O

device.

(2) The IP address and device name of the I/O device can be set by the I/O supervisor (PC, etc.).

(1) Check the presence of an I/O device

(3) Set the IP address

(2) Response

(4) Response

I/O device

PROFINET

communication

I/O Controller



If the IP address of the I/O device will be set by the I/O controller, the I/O device name must match the

name in the cong of the I/O controller.



If the IP address will be set by the DCP protocol, the IP address of the sensor will be initialized.



The IP address set by the DCP protocol will be stored in the volatile memory. When you restart the

sensor, the sensor will start up with its IP address in “----” (unregistered) status.

PROFINET communication specications and

functions in the IV series

PROFINET

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 109 110

No comments

Keyence IV Series User Manual Page 55