Appendix 7 V-Link
App7-5
Protocol
Read (with sum check and CR/LF)
S
T
X
Command
Response
(Normal communication)
Read Command
*
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
18
4
4
1
2
2
1
1
1
2
S
T
X
A
C
K
S
T
X
N
A
K
L
F
E
T
X
S
U
M
C
R
V7
local
No.
S
T
X
V7
local
No.
Read
command
Number
of words
to read
Model Type
Address
Reserved for system
S
T
X
V7
local
No.
L
F
E
T
X
S
U
M
C
R
A
C
K
e.g.
0014
H
Command
Response
(Normal communication)
30
H
31
H
02
H
8F
H
B
A
D
C
02
H
03
H
30
H
30
H
31
H
34
H
41
H
42
H
43
H
44
H
34
H
32
H
34
H
31
H
34
H
34
H
34
H
33
H
01
H
02
H
30
H
32
H
30
H
30
H
30
H
30
H
00
H
0000000000
H
30
H
30
H
30
H
30
H
30
H
30
H
30
H
30
H
30
H
30
H
03
H
0D
H
0A
H
30
H
31
H
01
H
30
H
30
H
0D
H
0A
H
00
H
38
H
46
H
60
H
36
H
30
H
00
H
20
H
32
H
30
H
Model
Type
Address
Reserved for system
V7 internal memory
PLC memory within 16 bits
Temperature cotrol/
PLC memory within 16 bits
Memory card
2
2
4 10
2
4
2
2
2
4
2
2
2
2
4
4
4
* Read target memory setting
PLC memory over 16 bits
Temperature cotrol/
PLC memory over 16 bits
2
8
2
2
2
2
Data
V7
local
No.
L
F
Read
command
Number
of words
to read
Read target
memory
setting
E
T
X
S
U
M
C
R
Bytes
L
F
E
T
X
S
U
M
C
R
V7
local
No.
Bytes
Memory
data
0
Memory
data
n
Bytes
(When an error occurs)
Model
Type
Address
Reserved for system
Reserved for system
Expansion code
Reserved for system
Station Number
(in [n:1] connection)
Model
Type
Address
Expansion code
Station Number
(in [n:1] connection)
Reserved for system
Model
Address
File No.
Record No.
Bytes
Reads the 2-word data, "ABCD" starting with the address $u0020(0014H) on the V7 of the station number 1.
L
F
E
T
X
S
U
M
C
R
Summary of Contents for V Series
Page 1: ...V Series...
Page 35: ...2 10 2 Allen Bradley PLC Please use this page freely...
Page 41: ...3 6 3 Automationdirect PLC Please use this page freely...
Page 49: ...6 4 6 FANUC PLC Please use this page freely...
Page 53: ...7 4 7 FATEK AUTOMATION PLC Please use this page freely...
Page 79: ...12 8 12 KEYENCE PLC Please use this page freely...
Page 95: ...14 8 14 LG PLC Please use this page freely...
Page 119: ...16 20 16 MITSUBISHI ELECTRIC PLC Please use this page freely...
Page 135: ...20 4 20 SAIA PLC Please use this page freely...
Page 155: ...24 12 24 Siemens PLC Please use this page freely...
Page 163: ...27 4 27 TOSHIBA PLC Please use this page freely...
Page 169: ...29 4 29 Toyoda Machine Works PLC Please use this page freely...
Page 185: ...33 6 33 Yokogawa Electric PLC Please use this page freely...
Page 215: ...App2 8 Appendix 2 n 1 Connection Multi link 2 Please use this page freely...
Page 221: ...App3 6 Appendix 3 n 1 Connection Multi link Please use this page freely...
Page 225: ...App4 4 Appendix 4 1 n Connection Multi drop Please use this page freely...
Page 317: ...App6 48 Appendix 6 Universal Serial Communications Please use this page freely...