2. FP5 W Type(Wire) Link Unit
Operation Monitor LEDs
Note:
Station Number ( UNIT NO.) Selector
A maximum of 32 W Type(Wire) Link Units can be connected in a network.
In the W Type (Wire) Link System, each W Type(Wire) Link Unit must be
assigned a unique station number (UNIT NO.) in the network.
Notes:
Mode Selector Switches ( MODE SW. )
Notes:
Communication Interface
•Any setting for Mode Selector Switch(MODE SW.) number 2 is ignored.
•A maximum of 16 stations can be set for PC Link Mode in a single network.
•A maximum of 2 P/W Link units can be set for PC Link Mode in a signal
CPU.
•The station number(UNIT NO.) must be assigned within the range of 01
to 32.
•The stations which are set for P/W PC Link Mode must be assigned station
numbers(UNIT NO.) in the range of 01 to 16.
•Duplicate use of the same station number(UNIT NO.) in a network will
cause the ERROR 2 LED to turn ON and the units will not be able to
communicate.
• If erroneous station numbers (00 or 33 to 99) are used, the ERROR 1 LED
will turn ON and the units will not be able to communicate.
•Refer to page 63,"ERROR LED ON/Flash Flowchart", for details about the
steps to take when the ERROR 1 or ERROR 2 LEDs turn ON.
2-1. Parts Terminology and Functions
10
RECEIVE
ON
: when receiving
LED
OFF
: when not receiving
TRANSMIT
ON
: when sending
LED
OFF
: when not sending
PC LINK
ON
: when PC Link Mode is set
LED
OFF
: when PC Link Mode is not set
R/W LED
ON
: when the unit is communicating with the CPU
OFF
: when the unit is not communicating with the CPU
ERROR 1
Flashes : unit hardware error(hardware self-diagnostic error)
LED*
OFF
: normal unit operation
ERROR 2
ON
: communication error, or identical use of station
LED*
number(UNIT NO.), or Link Area setting error
Flashes : station number(UNIT NO.) setting error
OFF
: normal unit operation
ALARM
ON
: unit error
LED
OFF
: normal unit operation
Mode Selector Description
Switch position
Switch number
1
2
3
4
1
P/W PC Link
PC Link Mode
OFF
-
-
-
function
Not PC Link Mode
ON
-
-
-
2
Unused switch
-
-
-
-
-
-
-
-
3&4
Terminal
Not terminal station
-
-
OFF OFF
station setting Terminal station
-
-
ON
ON
