Vaisala DRYCAP DMT345 Betriebsanweisung PDF herunterladen (Seite 113)

Chapter 4 _________________________________________________________________ Operation

VAISALA _______________________________________________________________________ 113

INTV

Use the INTV command to set the RUN mode output interval. The time

interval is used only when the RUN mode is active. Setting RUN output

interval to zero enables the fastest possible output rate.

INTV [xxx yyy]<cr>

where

xxx

Delay, range 0 ... 255.

yyy

Unit: S, MIN or H.

Example (setting the output interval to 10 minutes):

>intv 10 min

Output interval: 10 min

SDELAY

With the SDELAY command you can set delay (response time) for user

port, or view currently set delay value. Adjusting the delay may be

needed when half-duplex communication (typically two-wire RS-485) is

used.

The delay value corresponds to tens of milliseconds (for example, 5 =

0.050s minimum answer delay). The value can be set between 0 ... 254.

Example:

>sdelay

Serial delay : 0 ? 10

>sdelay

Serial delay : 10 ?

ECHO

Use the ECHO command to set the user port echo. The command either

enables or disables echo of characters received.

ECHO [x]<cr>

where

ON (enabled, default) or OFF (disabled)

NOTE

When using the RS

-485 interface with a 2-wire connection, always

disable echo. When using a RS

-232, RS-422/485 4-wire connection,

LAN, or WLAN, you can enable or disable it as you wish.

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Vaisala DRYCAP DMT345 Betriebsanweisung Seite 113