Sharp JW-21MN manual 81

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Writing to the EEPROM of the JW-21MN, start operation [HEX (hexadecimal), byte]

Write "81(H)" into parameter address 007777(8) and write the set parameter contents into the EEPROM of the JW-21MN. Then start the JW-21MN. After starting operation, the setting value changes to "01(H)."

	Setting	Contents
	value (H)
	0 0	Stop operation of the JW-21MN
	0 1	Start operation of the JW-21MN
007777(8)
	8 0	Writing to the EEPROM of the JW-21MN, stop operation
	8 1	Writing to the EEPROM of the JW-21MN, start operation
	0 8	Initialize setting values of parameter addresses
		004000 to 007777(8)
			Screen display of JW-14PG
				07775	HEX	00
Display the contents of address				07776	HEX	36
		Write 81(H)		I PARAM.
007777(8)					HEX	81
				>07777

-Writing time to EEPROM is approximately 0.7 sec. When any error is found for parameter settings, the JW-21MN lights the error code (6F(H)) by the indication lamp. To recover from this condition, see pages 16-2.

-Written contents into the EEPROM are automatically written to the RAM of the JW-21MN when turning ON the power of the PC. At reading, the PC checks BCC and compares BCC check code of the

11parameter memory address (007776(8)). When an error is found, the JW-21MN lights the error code (6E(H)) by the indication lamp.

PC operation

Turning a slave station PC to monitor or change mode (PC operation).

Monitor mode	Screen display of JW-14PG
Change mode		C00000
		>

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