Sharp DP-750 Manual de Serviço descarregar pdf (Página 89)

Fieldbus ECO-Coupler 750-343 • 89

Diagnostics

WAGO-I/O-SYSTEM 750

PROFIBUS

3.1.9 Diagnostics

The slave diagnostics of the Coupler now comprises of a 6 byte standard

diagnostics, a 9 byte identification diagnostics, a 7 byte device status and an

up to 42 byte channel based diagnostics.

In the reply telegram of the diagnostics, selection the identification based

diagnostics and the device status are transmitted together with the standard

diagnostics. This can be followed by up to 14 channel based diagnostics

messages (3 byte per message).

Byte

Station status 1 to 3

PROFIBUS DP master address

Manufacturer identification

Identification based diagnostics

Device status

Channel based diagnostics

(3 bytes per channel)

3.1.9.1 Station Status 1 to 3

see EN 50170

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 109 110

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Sharp DP-750 Manual de Serviço Página 89