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3. CC-LINK COMMUNICATION FUNCTIONS
Code No. Item/Function
Reading data (RWrn
3) contents
(Servo amplifier
Programmable controller)
0100h
to
011Dh
Monitor multiplying factor
Reads the multiplying factor of the data to be
read with the monitor code.
The instruction codes 0100 to 011D
correspond to the monitor codes 0000 to
001D.
0000 applies to the instruction code that does
not correspond to the monitor code.
Monitor multiplying factor
0003: 1000
0002: 100
0001: 10
0000: 1
0200h
Parameter group reading
Reads the parameter group to be read with
code No.8200h to be written.
Parameter group
0: Basic setting parameters (No.PA )
1: Gain/filter parameters (No.PB )
2: Extension setting parameters (No.PC )
3: I/O setting parameters (No.PD )
000
0201h
to
02FFh
Parameter data reading
Reads the set value of each No. of the
parameter group read with code No.0200h.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the
parameter No.
If the instruction code is set outside the range
set in parameter No.PA19, an error code is
returned and the data cannot be read.
The value set in the parameter No. corresponding to the requested
group name is stored.
0301h
to
03FFh
Data form of parameter
Reads the data format of each No. of the
parameter group read with code No.0200h.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the
parameter No.
If the instruction code is set outside the range
set in parameter No.PA19, an error code is
returned and the data cannot be read.
The value set in the parameter No. corresponding to the requested
group name is stored.
Decimal point position
0: Without decimal point
1: First least significant digit
(without decimal point)
2: Second least significant digit
3: Third least significant digit
4: Fourth least significant digit
Data format
0: Used unchanged
as hexadecimal
1: Must be converted
into decimal
Parameter write type
0: Valid after write
1: Valid when power is switched on again after write
0
0401h
to
04FFh
0501h
to
05FFh
Position data of point table No.1 to 255
Reads the point table data of point table No.1
to 255.
0400 to 04FF: Position data in lower 16 bits of
point table No.1 to 255
0500 to 05FF: Position data in upper 16 bits
of point table No.1 to 255
Example
Instruction code 0413: Lower 16 bits of point
table No.19
Instruction code 0513: Upper 16 bits of point
table No.19
The position data (upper 16 bits or lower 16 bits) set in the requested
point table No. is returned.