Instruction manual

5. RKC COMMUNICATION PROTOCOL
IMR01H02-E3
24
5.1.3 Polling procedure example (Single mode)
MA900 is used in the procedure example for explanation, but the same setting procedures
also apply to MA901.
(1) When no memory area number is specified
!"
Normal transmission
!"
Error transmission
(2) When the memory area number is specified
!"
Normal transmission
!"
Error transmission
E
O
T
0 0 M 1
E
N
Q
S
T
X
M101 000
S
T
X
M1 1000.0
B
C
C
Host computer sendHost computer sendHost computer send
Address
Identifier
Identifier
Data Data
E
T
X
B
C
C
N
A
K
E
T
X
E
O
T
Identifier
Error data
Controller send Controller re-send
E
O
T
0 0 K 1 S 1
E
N
Q
S
T
X
S11000
E
T
X
S1 1000.0
Host computer sendHost computer sendHost computer send
Address
Identifier
Memory area
number
Identifier Data Identifier Data
0
B
C
C
N
A
K
S
T
X
E
O
T
E
T
X
B
C
C
Controller send
Controller re-send
Error data
E
O
T
0 0 M 1
E
N
Q
S
T
X
M 1 0
1
00 . 0
S
T
X
M 2 00 05 . 0
B
C
C
Host computer sendHost computer sendHost computer send
Address
Identifier
Identifier Data Data
E
T
X
B
C
C
A
C
K
E
T
X
E
O
T
Identifier
Controller send
Controller send
E
O
T
0 0 K 1 S 1
E
N
Q
S
T
X
S 1 1 00 . 0
E
T
X
A 1 20 00 . 0
Host computer sendHost computer send
Host computer send
Address
Identifier
Memory area
number
Identifier
Data
Identifier
Data
0
B
C
C
A
C
K
S
T
X
E
O
T
E
T
X
B
C
C
Controller send Controller send