User`s manual

7-53
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■ WPO (Write option module parmeters)
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■ RPO (Read option module parameters )
Data
Function
Command
Response
Execution
condition
Example
for use
Communication format
Read the data from parameter addresses 1 to 2 for the specified option modules (module
number). (Maximum of 512 sequential bytes)
0000 to 0377 (Octal)
2 characters (hexadecimal) n: Max. 512
Mode 0, Mode 1, Mode 2
Write mode
0 to 7 (Module No. switch setting value)
Read the data for parameter addresses 0030 to 0032 for module number 3 (option module)
in PLC12. (Response time : 40 ms)
Command
Response
Station
number
Response
time
Station
number
Response
time
Sum check
code
Sum check
code
Data 1
(2 characters)
Data n
(2 characters)
(H) (L)
S
C
S
C
C
R
A
D
A
D
(H) (L)
R
I
P
O#
R
A
D
A
D
(H) (L)
R
I
(H) (L)
S
C
S
C
C
R
P
O?
R
Module
No.
Parameter
addresses 1
Parameter
addresses 2
Station
number
Response
time
Sum check
code
Module
No.
Parameter
addresses 1
Parameter
addresses 2
Module
No.
Parameter
addresses 1
Parameter
addresses 2
0030
data
0031
data
0032
data
Station
number
Response
time
Sum check
code
Module
No.
Parameter
addresses 1
Parameter
addresses 2
0040
data
0041
data
0042
data
Parameter
addresses
Module No.
Data
Function
Command
Response
Execution
condition
Example
for use
Communication format
Write the data from parameter addresses 1 to 2 for the specified option modules (module
number). (Maximum of 512 sequential bytes)
0000 to 0377 (Octal)
2 characters (hexadecimal) n: Max. 512
Mode 2
Write mode
0 to 7 (Module No. switch setting value)
Write the data for parameter addresses 0040 to 0042 for module number 3 (option module)
in PLC03. (Response time : 40 ms)
Command
Response
Parameter
addresses
Module No.
Module
No.
A
D
A
D
(H) (L)
R
I
(H) (L)
S
C
S
C
C
R
P
O#
W
Module
No.
Module
No.
Data 1
(2 characters)
Data n
(2 characters)
(H) (L)
S
C
S
C
C
R
A
D
A
D
(H) (L)
R
I
P
O?
W
Module
No.
12?4RPO3003000327E
12#4RPO30030003215210071
03?3WPO2004000421400334E
03#3WPO20040004295
C
R
C
R
C
R
C
R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Stop, does not stop the data written by a HLT command
Stop, does not stop the data written by a HLT command
Parameter
addresses 1
(4 characters)
Parameter
addresses 2
(4 characters)
Parameter
addresses 1
(4 characters)
Parameter
addresses 2
(4 characters)
Parameter
addresses 1
(4 characters)
Parameter
addresses 2
(4 characters)
Parameter
addresses 1
(4 characters)
Parameter
addresses 2
(4 characters)