beautypg.com

7] reading date, 8] setting date, 7] reading date -7 – Sharp JW-21MN User Manual

Page 46: 8] setting date -7

background image

10-7

[7] Reading date

Read the year, month, date, and day of week. However, when JW-21CU or JW-31CUH/H1 is used as
PC, they do not have clock function and the reading will be meaningless.
[Write mode assignment]: None
[Communication format]

Command

Response

[Ex.] Reading out April 25, 1996 (Thursday). (The data in cells are in hexadecimal notation)

Command

Response

[8] Setting date

Set year, month, day, and day of week. However, when JW-21CU or JW-31CUH/H1 is used as PC,
these PC do not have clock function and date cannot be set.
[Write mode assignment]: 1 or 2
[Communication format]

Command

Response

[Ex.] Set May 1st (Wednesday), 1996 (Data in frame: Hexadecimal)

Command

Response

2B

00

43

4C

41

45

B2

00

ACK

CMD

SUB

Symbol

Data

Details

CMD

45

(H)

Function code

SUB

A2

(H)

Sub code

Y

00 to 99

(H)

00 to 99 year (lower two digits of western year)

M

01 to 12

(H)

January to December

D

01 to 31

(H)

1st to 31st day of month

DW

00 to 06

(H)

Day of week (Sunday: 00

(H)

, Monday: 01

(H)

, Tuesday: 02

(H)

,

Wednesday: 03

(H)

, Thursday: 04

(H)

, Friday: 05

(H)

, Saturday:

06

(H)

)

"+"

ACK

"C

"L"

"A"

CMD

SUB ATTR

Y

D

DW

2B

00

43

4C

41

45

A2

00

96

04

25

03

ACK

CMD

SUB

1996

April

25

Thursday

Symbol

Data

Details

CMD

45

(H)

Function code

SUB

B2

(H)

Sub code

Y, M, D, DW

Same as the "Reading out date" above.

(Symbols other than the
left: See page 10-3.)

"+"

"C"

"L"

"A"

CMD SUB

ATTR

"+"

"C"

"L"

"A"

CMD SUB

ATTR

Y

M

D

DW

"+"

ACK

"C"

"L"

"A"

CMD

SUB ATTR

2B

43

4C

41

45

B2

00

96

05

01

02

"+"

"C"

"L"

"A"

CMD

SUB ATTR 1996

May

1 Wednesday

2B

43

4C

41

45

A2

00

"+"

"C"

"L"

"A"

CMD SUB ATTR