Vega WHA-GW-WIRELESSHART GATEWAY Bedienungsanleitung PDF herunterladen (Seite 68)

221981 2011-07

WHA-GW-*

Operation

OFF ON OFF ON 10

ON ON OFF ON 11

OFF OFF ON ON 12

ON OFF ON ON 13

OFF ON ON ON 14

ON ON ON ON 15

DIP switches 1 ... 4

SW1 SW2 SW3 SW4 Polling address

Note!

When using the DIP switches 5 ... 6 for setting the baud rate, this baud rate applies for the

HART protocol as well as the Modbus protocol. Alternatively you may set the baud rate

using the configuration software (see chapter 5.5.3, see chapter 5.5.4). Via software it is

possible to set the baud rate separately for HART and Modbus.

DIP switches 5 ... 6

SW5 SW6 Baud Rate

OFF OFF 9600

ON OFF 19200

OFF ON 38400

ON ON 57600

Note!

The security mode has to be enabled (DIP switch 8) to change the join key using the DTM

or web interface or to reset the join key and network ID using the buttons inside the

Gateway housing.

Caution!

Network security risk

For security reasons do not to use the security mode connection as a normal

communication channel. After having changed the join key, disable the security mode again

(DIP switch 8 = OFF).

DIP switches 7 + 8

SW7 RS-485 termination SW8 Security mode

ON connected ON enabled

OFF disconnected OFF disabled

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Vega WHA-GW-WIRELESSHART GATEWAY Bedienungsanleitung Seite 68