Sharp JW-20CM User Manual page 130

From the previous page
Writing to the EEPROM of the JW-20CM, start operation [HEX (hexadecimal), byte]
· Write "81
(H)
of the JW-20CM. Then start the JW-20CM.
· After starting operation, the setting value changes to "01
Setting
value
(H)
0 0
0 1
8 0
8 1
0 8
Display the contents of address
007777
(8)
Remarks
留 意 点
· Writing time to EEPROM is approximately 0.7 sec. When any error is found for parameter
settings, the JW-20CM lights the error code (6F
When error code 6F
9
① Check flag top address
② If the master station also lights up with error code 6F
· Written contents into the EEPROM are automatically transferred to the RAM of the JW-20CM
when turning ON the power of the PC. At transferring, the PC checks BCC and compares
BCC check code of the parameter memory address (007776
JW-20CM lights the error code (6E
· If "parameter initialization" is selected, the module initializes parameter addresses 004000 to
007776
PC operation
Turning a slave module to monitor or change mode (PC operation).
(Operation example of using JW-13PG)
" into parameter address 007777
Contents
Stop operation of the JW-20CM
Start operation of the JW-20CM
Writing to the EEPROM of the JW-20CM, stop operation
Writing to the EEPROM of the JW-20CM, start operation
Initialize parameters
Write 81
lights,
(H)
number of bytes in the relay link and register link in the master station which corresponds
to the slave station in which the error occurred.
.
(8)
Monitor mode
Change mode
and write the set parameter contents into the EEPROM
(8)
."
(H)
Screen display of JW-13PG
(H)
) by the indication lamp.
(H)
) by the indication lamp.
(H)
Screen display of JW-13PG
C00000
>
9 32
·
07775 HEX 00
07776 HEX EC
I PARAM.
>07777 HEX 81
, check the top address and
(H)
). When an error is found, the
(8)