Vaisala HUMICAP HMW90 SERIES Guide de l'utilisateur télécharger pdf (Page 46)

USER'S GUIDE____________________________________________________________________

44 __________________________________________________________________ M211399EN-B

Set Serial Line Response Time

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

serial line, or view the currently set delay value.

SDELAY [delay]<cr>

where

delay = Serial line delay in milliseconds, range 1 … 1000.

Example:

>sdelay 5

COM1 transmit delay : 5

Relay Configuration in Custom Mode

NOTE

Relay is included on HMW93 transmitters only.

Additional configuration options are available when relay functionality is

configured via software. The configuration is done using the RMODE

and RSEL commands. For examples, see section Relay Configuration

Examples on page 46.

Set Relay Mode

Use the RMODE command to show or set the relay activation mode.

RMODE [mode]<cr>

where

mode = Activation mode of the relay. Options are:

None (relay is disabled, always open)

Lo_active (relay closed when below setpoint)

Hi_active (relay closed when above setpoint)

Fault (relay closed when transmitter in error state)

Not_fault (relay closed when transmitter not in error state)

Example (set relay to Lo_active mode):

>pass 9000

>rmode lo_active

Relay mode : Lo_Active

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Vaisala HUMICAP HMW90 SERIES Guide de l'utilisateur Page 46