Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Uživatelský manuál stáhnout pdf (Strana 320)

Publication 1760-UM002B-EN-P - March 2005

6-14 Pico-Link and Point-to-Point Serial Connections

IMPORTANT

If a station does not send a “sign of life” signal

(station not available, Pico-Link interrupted), the

respective diagnostics contact ID is activated.

ATTENTION

If the states of the inputs, outputs or data are

required by a station without fail, the respective

diagnostics contact should be evaluated and the

information applied in accordance with its respective

application.

If the respective diagnostics contacts are not

evaluated, it may cause faults in your application.

IMPORTANT

The data to be read from a faulty station is set to 0

after the fault is detected.

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