Panasonic MEWNET-F Technical Manual page 25

(4)Mode selector switches
......
⑤RS485 interface ......
⑥Mounting screw ......
Connector
For selecting the transmission line, setting the terminal station and
selecting the mode when a tranmission error occurs.
SW Setting
1､2 Port selection
Terminal station
3､4 setting
(Port I)
Terminal station
5､6 setting
(Port I)
Condition during a
7
communication error
* The settings of SW1 and SW2, SW3 and SW4, and SW5 and SW6
should be same.
* The swithces are all set to the OFF position at the factory.SW8 is
not used.
* The settings will be accepted when the power turns on.
For connecting the communication cables.Two poarts are available.
Connects the master unit to a slot on the backplane.
OFF
Port I
Not terminal
station
Not terminal
station
Master Unit
Stop the operation
ON
Port I and Port II
Terminal station
Terminal station
Master Unit
Continue the
operation
2-7