Table of Contents
Advertisement
[2] Communication area map
(1) In case that setting data link (the standard function) when the master station and all
slave stations are JW-20CM.
Master station 00
(Data memory)
ａ
0
ｃ
0
ｃ
1
ｃ
n
ｂ
0
ｄ
0
ｄ
1
ｄ
n
ｅ
0
Flag
area
24
bytes
• Set the relay link area, register link area, flag area within the setting range nominated in page
13·20, 21. However, be careful not to double any address allocation of these.
• Set a
to e
for parameters of master station and slave station. (See page 9·22, 33 and 34)
0
n
Parameter for setting in master station
Top address of relay link area a
Top address of register link area b
Number of sending bytes of relay link area
c
, c
to c
0
1
n
Number of sending bytes of register link
area d
, d
to d
0
1
n
Top address of flag area (master station) e
Slave station 01
(8)
(8)
(Data memory)
ａ
1
ｃ
0
ｃ
1
ｃ
n
ｂ
1
ｄ
0
ｄ
1
ｄ
n
ｅ
1
24
bytes
Top address of flag area (slave station) e
, a
to a
0
1
n
, b
to b
0
1
n
.
0
9
35
·
○ : Send
● : Receive
ｎ＝０２to７７
(8)
ａ
n
ｃ
0
ｃ
1
ｃ
n
ｂ
n
ｄ
0
ｄ
1
ｄ
n
ｅ
n
24
bytes
Parameter for setting in slave station
Slave station n
(Data memory)
to e
1
n
9
Advertisement
Table of Contents
