2. F145(SEND)/P145(PSEND) Instruction
Link data send
[ F145 (SEND, steps : 9), P145 (PSEND, steps : 9) ]
Outlines
The F145(SEND) instruction sends data to another Programmable Controller in the network
whenever the trigger is turned ON.
The P145(PSEND) instruction sends data to another Programmable Controller in the network only
when the leading edge of the trigger is detected.
Basic
instruction
format
Memory
Area
A : Available
N/A: Not available
Note :
Flag
Condition
• When the address of “S1” is specified, the next memory location “S1 + 1”, is
automatically specified.
4-3. Data Transfer
39
Items
Relays
Timer/
Registers
Constants
Index
Counters
modifier
WX WY WR
WL
SV
EV
DT
LD
FL
IX
IY
K
H
IX
IY
S1
A
A
A
A
A
A
A
A
A
N/A N/A N/A N/A
A
A
S2
A
A
A
A
A
A
A
A
A
N/A N/A N/A N/A
A
A
D
N/A
A
A
A
A
A
A
A
A
N/A N/A N/A N/A N/A N/A
N
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
A
A
A
A
S1
Memory area address for setting the conditions for this instruction.
(addresses S1 + 1 & S1 are used)
S2
Starting memory area address for the data to be sent
(data source).
D
Destination memory area in another station.
(always specified as "0")
N
Starting memory area address in the destination memory area specified
in “D” above.
F145 SEND ,S1 ,S2 ,D ,N
Trigger
Flag
Description
R9030
0 : When data cannot be transferred.
(including the time while data are being transferred.)
1 : When data can be transferred.
R9031
0 : When the transfer operation has completed without error.
1 : When a transfer error occurs.
(The error code is stored in DT9039.) See “Note” in the next page.
R9007
Turns ON and stays the ON,
• when the data specified in “S1 +1” and/or “S1” is out of range.
• when the unit cannot be found.
• when the ending memory area address(Source/Destination) specified using “S1 + 1”,
“S1”, “D” and “N” is beyond the limits of the specified memory area.
(The error program address is stored in DT9017.)
R9008
Turns ON for an instant,
• when data specified in “S1 +1” and/or “S1” is out of range.
• when the unit cannot be found.
• when the ending memory area address(Source/Destination) specified using “S1 + 1”,
“S1”, “D” and “N” is beyond the limits of the specified memory area.
(The error program address is stored in DT9018.)
