Mitsubishi Electronics J2-JRSERIES MR-J2-03A5 User Manual
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13. COMMUNICATION FUNCTIONS
13.12.3 Parameter
(1) Parameter read
Read the parameter setting.
1) Transmission
1) Transmission
Transmit command [0][5] and the data No. corresponding to the parameter No.
The data No. is expressed in hexadecimal equivalent of the data No. value corresponds to the
parameter number.
The data No. is expressed in hexadecimal equivalent of the data No. value corresponds to the
parameter number.
Command
Data No.
[0][5]
[0][0] to
[3][1]
2) Reply
The slave station sends back the data and processing information of the requested parameter No..
Data is transferred in hexadecimal.
Decimal point position
[0]: No decimal point
[1]: Lower first digit
[2]: Lower second digit
[3]: Lower third digit
[4]: Lower fourth digit
[5]: Lower fifth digit
[0]: No decimal point
[1]: Lower first digit
[2]: Lower second digit
[3]: Lower third digit
[4]: Lower fourth digit
[5]: Lower fifth digit
Display type
0: Used unchanged in hexadecimal
1: Conversion into decimal required
0: Used unchanged in hexadecimal
1: Conversion into decimal required
Parameter write type
0: Valid after write
1: Valid when power is switched on again after write
0: Valid after write
1: Valid when power is switched on again after write
Read enable/disable
0: Read enable
1: Read disable
0: Read enable
1: Read disable
0
Enable/disable information changes according to the setting of parameter No.19 "parameter write
inhibit". When the enable/disable setting is read disable, ignore the parameter data part and process
it as unreadable.
inhibit". When the enable/disable setting is read disable, ignore the parameter data part and process
it as unreadable.