Mitsubishi Electric MELSEC iQ-F FX5 - Page 414

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30 POSITIONING PARAMETER
30.2 Details of Parameters
Interpolation Speed Specified Method
Setting method: High Speed I/O Parameter
Specify the speed specification method for interpolation operation in the table operation. Only FX5S/FX5U/FX5UC CPU
module and high-speed pulse input/output module support interpolation operation.
When [0: Composite Speed] is selected, specify the moving speed of the control target and then the CPU module calculates
the speed of each axis.
When [1: Reference Axis Speed] is selected, specify the speed of the reference axis and then the CPU module calculates the
speed of the other axis.
Current speed (composite speed)
This indicates the positioning operation speed (composite speed) for the interpolation operation. When the interpolation
speed specified method is [0: Composite Speed], the current speed is stored in the corresponding special device of the
reference-axis.
The user unit is set by unit setting. (Page 385 Unit Setting)
■Special Device
Precautions
In a program with interruption priority 1, the HCMOV/DHCMOV instruction specified with this device for high-speed pulse
input/output module cannot be executed. (Page 115 Interrupt priority)
Name High-speed pulse input/output module R/W
First module Second module Third module Fourth module
Axis 5 Axis 6 Axis 7 Axis 8 Axis 9 Axis 10 Axis 11 Axis 12
Current speed
(composite
speed)
SD5668,
SD5669
SD5708,
SD5709
SD5748,
SD5749
SD5788,
SD5789
SD5828,
SD5829
SD5868,
SD5869
SD5908,
SD5909
SD5948,
SD5949
R
R: Read-only
When the combined speed is specified
X axis
The combined speed
is specified.
Y axis
The CPU module calculates these speeds.
When the reference-axis speed is specified
X axis
The speed of the
reference axis is
specified.
Y axis
The CPU module calculates these speeds.