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(b) Setting of the station No.
Make the station No. using RS-485 station No.
switches.
Station No.
0 to 99
(c) Connecting terminating resistors
Turn ON/OFF the terminating resistor using RS-
485 terminating resistor ON/OFF switch.
ON
(d) Setting of Stop bit, Data bit, Parity bit, Initializing
method
Make the settings using the character configuration
switches.
8
7
6
5
4
3
2
1
ON
Setting item
Set value
1
disable
OFF OFF OFF
1bit
Stop bit
2bits
7bits
Data bit
8bits
Even
Odd
Parity bit
Done
None
Initializing
By switch
method
(e) Transmission speed settings
Make the settings using the baudrate setting
switches.
8
7
6
5
4
3
2
1
ON
Setting item
Set value
1
9600bps
OFF OFF OFF OFF OFF ON OFF OFF
Transmission
speed
19200bps OFF OFF OFF OFF OFF OFF ON OFF
47 - 16
47. CONNECTION TO FUJI PLC
47.2 Serial Connection
Switch No.
2
3
4
5
6
7
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Switch No.
2
3
4
5
6
7
Connecting to FFU120B
(1) Communication settings
Make the communication settings using setting switches.
Item
MODE
Transmission speed
*1
Data bit
*1
Parity bit
*1
Stop bit
Initializing method
*1*2
Station No.
Terminating resistor
*1
Adjust the settings with GOT settings.
*2
Avoid duplication of the station No. with any of the other
units.
*3
Turn ON the terminating switch of a general-purpose
interface module which will be a terminal.
(2) Settings by switch
Make the communication settings using each setting switch.
MODE switch
RS-485 station No.
switches
Terminator switch
8
(a) Setting of the MODE
Make the MODE settings using the MODE switch.
MODE
Command-setting-type start-stop
synchronization, nonsequence format
RS-232C 1:1
Command-setting-type start-stop
synchronization, nonsequence format
ON
RS-232C 1:1,
and RS-485 1:N
Command-setting-type start-stop
synchronization, nonsequence format
RS-485 1:N
(b) Setting of the station No.
Make the station No. using RS-485 station No.
switches.
Station No.
0 to 99
8
Set value
Command-setting-type start-stop
synchronization, nonsequence format
*1
9600bps, 19200bps
8bits or 7bits
Even or Odd
Done, None
1bit, 2bits
By switch
0 to 99
*3
ON or OFF
Character configuration
switches
(Front view) (Rear view)
Switch position
1
2
3
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