Sharp JW-21MN manual Read the optional parameters, Set the optional parameters, 10-10

10

[13] Read the optional parameters

Read the parameter data for option module (other than JW-21MN) from the control module.

[Write mode assignment]: None

[Communication format]

Command

"+"

"C"

"L"

"A"

CMD

SUB

ATTR

UNO

PAADR

N

Response

"+"

ACK

"C"

"L"

"A"

CMD

SUB

ATTR

UNO

PAADR

N

D1

DN

Symbol

Data

Details

CMD

42(H)

Function code

SUB

02(H)

Sub code

(Symbols other

UNO

00 to 07(H)

Set value for the module No. switch

than the left: See

PAADR

000 to 077(8)

Read the starting address

page 10-3.)

N

01 to 40(H)

Number of bytes to read out

D1 to DN

See the example

Read out data (for number of bytes of reading data)

[Ex.] Read the parameters at address 030 to 032(8) for an option module (No.3). (Data in frames are in hexadecimal, except when followed by an(8), indicating octal data).

Command	2B	43	4C	41	42	02	00	03	030(8)		003(8)
	"+"	"C"	"L"	"A"	CMD	SUB	ATTR	UNO PAADR N
Response	2B	00	43	4C	41	42	02	00	03	030(3)		003(3)	15	21	03
		ACK				CMD	SUB						030	031	032

Read out data

[14] Set the optional parameters

Write parameter data of option module (other than JW-21MN) to the control module.

[Write mode assignment]

2 (or when the PC is stopped by using a "PC operation stop F8(H)" command).

[Communication format]

Command

"+"

"C"

"L"

"A"

CMD

SUB

ATTR

UNO

PAADR

N

D1

DN

Response

"+"

ACK

"C"

"L"

"A"

CMD

SUB

ATTR

UNO

PAADR

N

Symbol

Data

Details

CMD

42(H)

Function code

SUB

12(H)

Sub code

UNO

00 to 07(H)

Set value for the module No. switch

(Symbols other

PAADR

000 to 077(8)

Write the starting address

than the left: See

page 10-3.)

N

01 to 40(H)

Number of bytes to write

D1 to DN

See the example

Write data (corresponding to the number of bytes

to write)

[Ex.] Write 14(H), 00(H), and 33(H) to parameter address 040 to 042(8) in option module (module No. 2). (The data in cells are in hexadecimal, except when followed by an(8),indicating octal data.)

Command	2B	43	4C	41	42	12	00	02	040(8)	003(8)		14		00	33
	"+"	"C"	"L"	"A"	CMD	SUB	ATTR	UNO PAADR			N	040		041	042
													Read out data
Response
	2B	00	43	4C	41	42	12	00	02		040(8)	003(8)
		ACK				CMD	SUB

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