RKC INSTRUMENT Z-TIO-G, Instruction Manual

Page: 59 / 246

6. RKC COMMUNICATION
IMS01T28-E4
6-7
6.1.2 Polling procedure example
(when the host computer requests data)
 Normal transmission
E
O
T
0 1 K 1 S 1
E
N
Q
A
C
K
04H 30H 31H 4BH 31H 53H 31H 05H 06H
S
T
X
S 1 0 1 4 0 0 . 0

E
T
X
B
C
C
02H 53H 31H 30H 31H 20H 20H 20H 34H 30H 30H 2EH 30H 03H
E
O
T
04H
S
T
X
P 1 0 1

E
T
X
B
C
C
02H 50H 31H 30H 31H 20H 03H 48H
 Error transmission
E
O
T
0 1 K 1 S 1
E
N
Q
N
A
K
04H 30H 31H 4BH 31H 53H 31H 05H 15H
S
T
X
S 1 0 1 4 0 0 . 0

E
T
X
B
C
C
02H 53H 31H 30H 31H 20H 20H 34H 30H 30H 2EH 30H 03H
E
O
T
04H
S
T
X
S 1 0 1

E
T
X
B
C
C
02H 53H 31H 30H 31H 20H 03H
Continue to *1
*1
Host computer send Host computer send
SRZ send
Data
Channel No.
Identifier
Host computer send
SRZ send
Address Memory
area
number
Identifier
*1
Host computer send
SRZ resend
SRZ send
Data
Channel No.
Identifier
Address Memory
area
number
Identifier
Host computer send Host computer send
Continue to *1
Error data