Yokogawa JUXTA VJ Series Limit Alarms Bedienungsanleitung PDF herunterladen (Seite 11)

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IM 77J01J11-01E

● Address number (ADDRESS)

Set the address number of the VJ Series itself. An address number of 1 to 99 may be

assigned in any order. However, there is a limitation - the number of VJ Series to be

connected to a single communication port is limited to 31.

Example of connecting four VJ Series signal conditioners to a higher-level device by setting

address numbers of 1, 50, 10, and 20

ADDRESS=1 ADDRESS=20ADDRESS=10ADDRESS=50

Maximum overall cable length of 1200 m

for a maximum of 31 substations

010202E.EPS

● Communication rate (BAUD RATE)

Set the communication rate identical to that of the higher-level device to be connected.

(Otherwise, proper communication cannot be achieved.) The unit of the communication

rate is bps (bits per second).

● Parity (PARITY)

Set the handling of parity to be carried out when data is sent or received. Set the parity bit

state identical to that of the higher-level device to be connected.

● Stop bit (STOP BIT)

Set the stop bit identical to that of the higher-level device to be connected.

● Data length (DATA LEN)

Set the data length identical to that of the higher-level device to be connected. (When

Ladder or MODBUS communication is chosen in protocol selection, the data length is

fixed.)

3rd Edition : Oct. 15, 2007-00

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Yokogawa JUXTA VJ Series Limit Alarms Bedienungsanleitung Seite 11