Supplement G
PLC Workstation
G.6 Setting of DIP Switches
There are ten DIP switches that you can access through the
back cover. The purposes of these switches are stated in the
following:
SW2 SW1 Type of Display
x x reserved
SW4 SW3 Running Mode
ON - Runs user application.
OFF ON Runs burn-in test program.
OFF OFF Runs bench test program.
SW5 Communication Parameters
ON The Workstation uses the parameters set in the
Configuration Table for PLC communications.
OFF The Workstation uses the downloaded parameters for
PLC communications.
SW6 Password
ON The Workstation asks the operator to enter a
password after power-on self-test.
OFF No password is required to start the Workstation.
SW7 System Menu
ON The Workstation displays System Menu after it gets
a legal password or after power-on self-test if SW6
is off.
OFF The Workstation doesnot display System Menu.
SW8 Default User Level
ON The default user level is one if the Workstation
requires no password to start its operation.
OFF The default user level is three if the Workstation
requires no password to start its operation.
SW9 COM1 Port
ON Enable RS485 circuitry of the COM1.
OFF
SW10 COM2 Port
ON Enable RS485 circuitry of the COM2.
OFF Enable RS422 circuitry of the COM2.
G-12
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