Vaisala WINDCAP WS425 Uživatelská příručka stáhnout pdf (Strana 51)

Chapter 3 _______________________________________________________ Functional Description

Serial Interface Timing

Depending on the selected interface, the serial data interface

timing is as follows:

- Interfaces RS-232, RS-485, RS-422: Figure 17 below shows

timing when WMT700 is polled in the measurement mode.

1002-050

Figure 17 Timing for RS-232, RS-485, and RS-422

Interfaces

The response delay t2 is user-configurable. In the

configuration mode, some commands have a longer response

delay.

- SDI-12 interface: The timing is compliant with the SDI-12

standard. For the complete SDI-12 standard text, see the

SDI-12 website at www.sdi-12.org.

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Vaisala WINDCAP WS425 Uživatelská příručka Strana 51