Eaton Electrical EZ204-DP user manual Device Operation, Initial power up, Basic unit GW display

3 Device Operation

Initial power up	XBefore you switch on the device, verify that it is properly
	connected to the power supply, to the bus connector and to
	the basic unit.
	XSwitch on the power supply to the basic unit and the
	PROFIBUS-DP expansion unit.
	The Power LED of the EZ204-DP is lit. The BUS LED is off (no
	communication via PROFIBUS-DP).
	The GW message (intelligent station connected) is displayed
	on the basic unit.

J

Basic unit GW display

EZ700Flashing

EZ800Flashing

EZD-CP8.. Flashing

As soon as the device is integrated in the PROFIBUS-DP network, the BUS LED is continuously lit (“static”) and the GW message is statically displayed, also on devices with a flashing GW message.

Valid data is only transferred via PROFIBUS-DP to the basic unit if the GW is displayed statically.

If the PROFIBUS-DP unit is factory set, the station address of the PROFIBUS-DP station must be set.

MN05013001E For more information visit: www.EatonElectrical.com 25