Sharp JW-21MN [17] Set the secret function: JW30H only, [18] Release the secret function, register password: JW30H only

[17] Set the secret function: JW30H only

Enables the secret function, or deletes previously registered passwords.

[Write mode assignment]

-When command S = 01(H), none.

-When command S = 0F(H), 2 (and when the PC is stopped by using the "PC operation stop F8(H) command.)

[Communication format]

	Command		"+"	"C"	"L"	"A"	CMD	SUB	ATTR		S
	Response
			"+"	ACK	"C"	"L"	"A"	CMD	SUB		ATTR
Symbol		Data				Details
	CMD	46(H)		Function code
										(Symbols other than the
	SUB	FB(H)		Sub code
										left: See page 10-3.)
	MODE	01(H)		Enable the secret function
		0F(H)		Disable the secret function

[Ex.] Enables the secret function. (The data in the cells are in hexadecimal notation).

Command	2B	43	4C	41	46	FB	00	01
	"+"	"C"	"L"	"A"	CMD	SUB	ATTR Enables
Response
	2B	00	43	4C	41	46	FB	00
		ACK				CMD	SUB

[18] Release the secret function, register password: JW30H only

Release the secret function, or register a password.

10[Write mode assignment]

-When command S = 00(H), none.

-When command S = 01(H) or 02(H), 2 (and the PC stops operation by "PC operation stop F8(H) command).

[Communication format]

	Command		"+"	"C"	"L	"A"	CMD	SUB	ATTR	S	PW
	Response
			"+"	ACK	"C"	"L"	"A"	CMD	SUB	ATTR
Symbol		Data								Details
	CMD	46(H)		Function code
	SUB	FC(H)		Sub code
		00(H)		Release				Release the secret function.
	S	01(H)		Temporary password				Enter a temporary password.
		02(H)		Real password				Change the temporary password to a permanent
								one (the secret function is enabled).
		"0" to "9"
	PW	"A" to "Z"		Password (alphabetical and numeric 4 letters)
		"a" to "z"

[Ex.] To register password "15AE." (The data in cells are in hexadecimal notation.)

Command	2B	43	4C	41	46	FC	00	02	31	35	41	45
	"+"	"C"	"L"	"A"	CMD	SUB	ATTR	Real	Password "15AE"
								register
Response
	2B	00	43	4C	41	46	FC	00
		ACK				CMD	SUB

10-12