Sharp JW-20CM User Manual page 109

[Example] In case of writing 8 bytes data to slave station 03
Module number installing own station JW-20CM : 2
Channel number using own station JW-20CM : 0
Sending data top address of own station : ｺ1000 (file 0, file address 001000
Data area of target station : 09000 (file 0, file address 004000
Top address of communication information storage area : ｺ1100
Own station
register Sending data
ｺ 1 0 0 0
ｺ 1 0 0 1
ｺ 1 0 0 2
ｺ 1 0 0 3
ｺ 1 0 0 4
ｺ 1 0 0 5
ｺ 1 0 0 6
ｺ 1 0 0 7
Communication
information
storage area
ｺ 1 1 0 0
CH0
ｺ 1 1 1 7
Switch
00000
11027 11004 11005 11006 11007
↑
T000
11005
11006
Port No.2
CH0
0 0 1
Sending
0 0 2
0 0 3
0 0 4
Response
0 0 5
0 0 6
0 0 7
0 1 0
F-08
ｺ1101
000
OCT
F-08
200 ｺ1102
OCT
F-08
003 ｺ1103
OCT
F-08w
ｺ1106
000010
OCT
F-101
ｺ1110
001000 0
SEGM
F-101
001000 0 ｺ1114
SEGM
TMR
0010
000
F-08
OCT
9 11
·
)
(8)
Receiving data
0 0 1
0 0 2
0 0 3
0 0 4
0 0 5
0 0 6
0 0 7
03
(8)
0 1 0
1 second for communication time (TIMER)
Start instruction in SEND of one hierarchical
layer (or same layer)
Target station number 03
(8)
Number of transfer bytes 8
Sending top address of own station コ1000
Receiving top adress 09000 of target station
Detect non-execution after turning ON
power (Flag does not change for 1
second)
End of execution and the
000 ｺ1102
program resets 11027
)
(8)
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
9