Siemens SIMATIC Distributed I/O System DP/ASi Link Servisní příručka stáhnout pdf (Strana 50)

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Distributed I/O System DP/ASi Link

EWA 4NEB 710 6055-02b

In certain cases the station number in the EEPROM of the DP/ASi link has to

be reset. Proceed in the following order:

Step

Action

1 Turn off the power supply for the DP/ASi link.

2 Turn switch 8 on the DIP switch block to OFF.

3 Turn on the power supply for the DP/ASi link and then turn it off

after automatic start-up of the DP/ASi link. Start-up is aborted

with an error message. The station number is reset to 126.

4 Turn switch 8 on the DIP switch block to ON.

5 Turn on the power supply for the DP/ASi link.

6 Set the correct station number again with the ET 200 Handheld or

by means of the DP master.

Resetting station

numbers

Installing and Wiring the DP/ASi Link

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 151 152

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Siemens SIMATIC Distributed I/O System DP/ASi Link Servisní příručka Strana 50