Vaisala DRYCAP DMT340 SERIES Guide de l'utilisateur télécharger pdf (Page 66)

USER'S GUIDE____________________________________________________________________

66 __________________________________________________________________ M210704EN-E

dynamic settings, the network where the WLAN interface is connected

must have a DHCP server that provides the settings.

The WLAN interface also provides a web configuration interface, which

you can access by entering the IP address of the WLAN interface in the

address field of a web browser.

0802-103

Figure 44 WLAN Interface Module

The following numbers refer to Figure 44 above:

1 = Flat cable connector

2 = Connector for antenna cable (connected to transmitter cover)

Attaching the WLAN Antenna

The LAN interface module must be installed at the factory (when

ordering the transmitter), or by a Vaisala Service Center. Before taking

the transmitter into use, the user must attach the antenna of the WLAN

interface into the RP-SMA connector on the transmitter cover. The

location of the antenna is shown in Figure 85 on page 161.

Data Logger Module

The optional data logger module extends the data storage for the

measurement data. When the data logger is present, this storage is

automatically used by the transmitter. The stored data can be browsed

using the optional display module, and accessed through the serial

connections. See sections Graphic History on page 72 and Data

Recording on page 111.

The data logger module contains non-volatile flash m

emory providing 4

years 5 months of storage for 3 parameters at a 10 second sampling

interval. When the memory is full, the data recording will not stop.

Instead, the oldest data is overwritten. For each parameter and

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Vaisala DRYCAP DMT340 SERIES Guide de l'utilisateur Page 66