Mitsubishi Electronics MR-J3 ユーザーズマニュアル
15 - 20
15. COMMUNICATION FUNCTION
15.5.3 Parameters
(1) Specify the parameter group
The group of the parameters to be operated must be specified in advance to read or write the parameter
settings, etc. Write data to the servo amplifier as described below to specify the parameter group to be
operated.
settings, etc. Write data to the servo amplifier as described below to specify the parameter group to be
operated.
Command
Data No.
Transmission data
Parameter group
0000 Basic
setting
parameter
(No.PA
)
0001
Gain filter parameter (No.PB
)
0002
Extension setting parameter (No.PC
)
[8] [5]
[0] [0]
0003
I/O setting parameter (No.PD
)
(2) Reading the parameter group
Read the parameter group.
(a) Transmission
Send command [0][4] and data No.[0][1].
Command Data
No.
[0] [4]
[0] [1]
(b) Reply
The slave station sends back the preset parameter group.
0
0
0
Parameter group
0: Basic setting parameter (No.PA )
1: Gain filter parameter (No.PB )
2: Extension setting parameter (No.PC )
3: I/O setting parameter (No.PD )
0: Basic setting parameter (No.PA )
1: Gain filter parameter (No.PB )
2: Extension setting parameter (No.PC )
3: I/O setting parameter (No.PD )
(3) Reading the symbol
Read the parameter name. Specify the parameter group in advance (refer to (1) in this section).
(a) Transmission
Transmit command [0][8] and the data No. corresponding to the parameter No., [0][0] to [F][F]. (Refer to
section 15.4.1.)
The data No. is expressed in hexadecimal. The decimal equivalent of the data No. value corresponds to
the parameter number.
section 15.4.1.)
The data No. is expressed in hexadecimal. The decimal equivalent of the data No. value corresponds to
the parameter number.
(b) Reply
The slave station sends back the name of the parameter No. requested.
0 0 0
Name characters (9 digits)