4.1.2 Polling procedure example. RKC INSTRUMENT SA200

4. RKC COMMUNICATION PROTOCOL

4.1.2 Polling procedure example

Host computer send

E

O

T

04H

0 1 M 1

30H 31H 4DH 31H

E

N

Q

05H

Polling address

Identifier

Host computer send

A

C

K

06H

S

T

X

M 1 0 0 1 0 .

0

E

T

X

B

C

C

02H 4DH 31H 30H 30H 31H 30H 2EH 30H 03H 60H

Host computer send

S

T

X

A A 0 0 0 0 0 0

E

T

X

B

C

C

02H 41H 41H 30H 30H 30H 30H 30H 30H 03H 03H

E

O

T

04H

Identifier Data

Send data

Controller send

Next send data

Controller send

Host computer send

E

O

T

04H

0 1 M 1

30H 31H 4DH 31H

E

N

Q

05H

Polling address

Identifier

S

T

X

M 1 0 0

Error data

1

02H 4DH 31H 30H 30H 31H

Host computer send

N

A

K

15H

.

0

E

T

X

B

C

C

2EH 30H 03H 60H

Host computer send

S

T

X

M 1 0 0 1 0 .

0

E

T

X

B

C

C

02H 4DH 31H 30H 30H 31H 30H 2EH 30H 03H 60H

A

C

K

06H

Identifier Data

Send data

Controller send

Re-send data

Controller send

IMR01D02-E3 21