Eaton Electrical PROFIBUS-DP EZ204-DP ユーザーズマニュアル

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MN05013001E

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Before you switch on the device, verify that it is properly 

connected to the power supply, to the bus connector and to 

the basic unit.

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Switch 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.

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.

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

the PROFIBUS-DP station must be set.

EZ700 

Flashing

EZ800

Flashing

EZD-CP8.. 

Flashing

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Valid data is only transferred via PROFIBUS-DP to the 

basic unit if the GW is displayed statically.