Sharp JW-20CM - Manual (Page 106)

9 · 8
[Example ] In case of writing data of 8 bytes to slave station 03
(8)
Module number installing own station JW-20CM : 2
Channel number using own station JW-20CM : 0
Data area of slave station 03
(8)
: 0 (file number)
Receive top address of slave station 03
(8)
: Register 09000 (file address 004000
(8)
)
Send data top address of own station : 1000
PC program
Own station register
1 0 0 0
1 0 0 1
1 0 0 2
1 0 0 3
1 0 0 4
1 0 0 5
1 0 0 6
1 0 0 7
Sending data
0 0 1
0 0 2
0 0 3
0 0 4
0 0 5
0 0 6
0 0 7
0 1 0
Target station register
0 9 0 0 0
0 9 0 0 1
0 9 0 0 2
0 9 0 0 3
0 9 0 0 4
0 9 0 0 5
0 9 0 0 6
0 9 0 0 7
Receiving data
Sending
Response
Port No.2
CH0
0 0 1
0 0 2
0 0 3
0 0 4
0 0 5
0 0 6
0 0 7
0 1 0
Flag
0 3
(8)
Target station
F - 3 2
S E T
14000
Switch
00000
F – 4 4
F - 3 3
R S T
14000
T000
07355
07356
F – 4 4
F - 2 0 2
O P C H
2-0-03 file 0
T M R
0 0 0
F - 2 0 4
S E N D
010 1000
0010
004000
Sending relay
14000
14000 07354
Non-carry
07355
Error
Error
07356
Carry
Carry
07357
Zero
Set sending relay (14000)
Port No.2, CH0, station number 03
(8)
File number 0
File address 004000
(8)
Send 8 bytes of 1000 to 1007
Detect non-execution after turning ON
power (Flag does not change for 1
second)
End of execution and the program resets
14000
For an example to readout data from the assigned station using F-205, see page 13·28.