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Writing to the EEPROM of the JW-21MN, start operation [HEX (hexadecimal), byte]
Write "81
" into parameter address 007777
(H)
of the JW-21MN. Then start the JW-21MN. After starting operation, the setting value changes to "01
Setting
value
007777
(8)
Display the contents of address
007777
(8)
- 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
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
parameter memory address (007776
(6E
) by the indication lamp.
(H)
PC operation
Turning a master station PC to monitor or change mode (PC operation).
and write the set parameter contents into the EEPROM
(8)
(H)
0 0
Stop operation of the JW-21MN
0 1
Start operation of the JW-21MN
8 0
Writing to the EEPROM of the JW-21MN, stop operation
8 1
Writing to the EEPROM of the JW-21MN, start operation
Initialize setting values of parameter addresses
0 8
004000 to 007777
Write 81
(H)
) by the indication lamp. To recover from this condition, see
(H)
). When an error is found, the JW-21MN lights the error code
(8)
Monitor mode
Change mode
11-21
Contents
(8)
Screen display of JW-14PG
07775
07776
I PARAM.
>07777
Screen display of JW-14PG
C00000
>
."
(H)
HEX
01
HEX
00
HEX
80
11
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