General Specifications FP2 Multi-wire Link Unit
1-10
1.2 Specifications
1.2.3 Performance Specifications
1.2.3.1 W and W2 Modes
Item
Specification
W mode W2 mode
Communication functions
PC link
Computer link
Data transfer
Remote programming
Hierarchical link
Functions/number of PC link
Max. 16 stations Max. 32 stations
stations
Other
functions
Max. 32 stations
PC link Area of
use
Link
relays
Fixed at WL Set by selecting among
WL, WR, LD, DT and FL.
Link
registers
Fixed at LD
(
*
Note)
Setting method
Specified using system
register.
Specified using user
program.
Capacity Link
relays
Max. 1,024 points Max. 4,096 points (
*
Note)
Link
registers
Max. 128 words Max. 4,096 words (
*
Note)
Movement
status/
error alert
Area of use
Special internal relays
Special data registers
Special internal relays
Special data registers
Detailed information is
output to WL, WR, LD,
DT, or FL, depending on
the setting.
Setting method
— Specified using
F145
(SEND)/P145 (PSEND)
instruction.
Data transfer capacity
Max. 16 words Max. 1,020 words
.
Note
Use a program to keep WL, WR, LD, DT and FL settings within the
PC link capacity.