62
PROSEC T3H
2. Expanded Functions
2.4.5 Network data send (SEND)
FUN 239 SEND Network data send
Expression
Input
─
[
A
SEND
B
]
─
Output
Function
This instruction sends the designated range of register data to another T3H through the network.
(Network: TOSLINE-S20LP or Ethernet)
The transfer source register (self-station) is designated by
A+3
and
A+4
.
The transfer destination register (target-station) is designated by
A+5
and
A+6
.
The transfer size (number of words) is designated by
A+2
. The maximum transfer size is 128 words (S20LP),
or 485 words (Ethernet).
The designation method of the target-station is different between S20LP and Ethernet.
This instruction is also used for other functions of the Ethernet module. Refer to the Ethernet module (EN311)
manual for detailed functions used for the EN311.
Execution condition
Input Operation Output ERF
OFF No execution OFF
−
ON During execution OFF
−
Normal complete ON
−
When error is occurred (see Note) ON Set
Operand
Name Device Register Con- Index
X Y S L R Z T. C. I O X
W
Y
W
S
W
L
W
R
W
W T C D F I
W
O
W
I J K
stant
A
Transfer
parameter
√
√
√
√
√
√
√
√
√
√
√
B
Status
√
√
√
√
√
√
√
√
√
√
< In case of S20LP > < In case of Ethernet >
F C B 8 7 0
F C B 8 7 0
A
MID CH Target station No.
A
MID CH 0 (fixed)
A+1
0 (fixed)
A+1
Request command
A+2
Transfer size
A+2
Transfer size
A+3
Register type (self-station)
A+3
Register type (self-station)
A+4
Leading address (self-station)
A+4
Leading address (self-station)
A+5
Register type (target-station)
A+5
Register type (target-station)
A+6
Leading address (target-station)
A+6
Leading address (target-station)
A+7
Response time limit
A+7
Response time limit
A+8
Target-station IP address
A+9
A+10
Target-station UDP port No.
Note) Parameters for the Ethernet varies depending on the request command. Above figure shows the
parameters for the register read/write command (H0021). Refer to the EN311 manual.
