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3. CC-LINK COMMUNICATION FUNCTIONS
Code No. Item
Writing data (RWwn+3) contents
(Programmable controller
Servo amplifier)
8201h
to
82FFh
Data RAM instruction of parameter
Writes the set value of each No. of the
parameter group written by code No.8200h to
RAM. These values are cleared when power
is switched off.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the
parameter No.
An error code is returned if an instruction
code outside the range set in parameter No.
PA19 or a value outside the setting range of
the corresponding parameter is written.
Convert the decimal values into hexadecimal before setting.
8301h
to
83FFh
Data EEP-ROM instruction of parameter
Writes the set value of each No. of the
parameter group written with code No.8200h
to EEP-ROM. Written to EEP-ROM, these
values are held if power is switched off.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the
parameter No.
An error code is returned if an instruction
code outside the range set in parameter No.
PA19 or a value outside the setting range of
the corresponding parameter is written.
Convert the decimal values into hexadecimal before setting.
Position data RAM command of point table
Writes the position data of point table No. 1 to
255 to RAM. These values are cleared when
power is switched off.
Convert the values into hexadecimal before setting.
Point
8401h
to
84FFh
8501h
to
85FFh
A set of the upper and lower bits makes position data. When changing the
data, always set the data of both lower and upper bits in order of lower 16-
bit data and upper 16-bit data.
8400h to 84FFh: Position data in lower 16 bits of point table No.1 to 255
8500h to 85FFh: Position data in upper 16 bits of point table No.1 to 255
Example
Instruction code 8413h: Lower 16 bits of point table No.19
Instruction code 8513h: Upper 16 bits of point table No.19
8601h
to
86FFh
Motor speed of point table
Writes the motor speeds of point table No.1 to
255 to RAM. These values are cleared when
power is switched off.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the point
table No.
Convert the values into hexadecimal before setting.
8701h
to
87FFh
Acceleration time constant data RAM
command of point table
Writes the acceleration time constants of point
table No.1 to 255 to RAM. These values are
cleared when power is switched off.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the point
table No.
Convert the values into hexadecimal before setting.