1 OVERVIEW
1.1 Features
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1
1 OVERVIEW
The FBs listed in this reference are module FBs (for GX Works3) to use the MELSEC iQ-F series high-speed counter module.
1.1 Features
This section describes the features of this function.
Shortening programming time
Programming time can be shortened by creating a configuration launch FB for each counter function.
1.2 Function Block (FB) List
Shown below is the list of the module FBs cited in this reference.
: Required, : Not required
*1 Note that this reference does not describe the FB version information which is displayed such as "_00A" at the end of FB name.
1.3 How to Obtain
The module FBs described in this reference are incorporated into GX Works3. For how to use the module FBs, refer to the
following.
GX Works3 Operating Manual
Name
*1
Description Necessity of
parameter
setting
M+FX5-2HC_CountEnable (Count enable operation) Executes the count operation (Count start/stop) on a specified channel.
M+FX5-2HC_PulseMeasure (Pulse width measurement) Starts the pulse measurement function and reads the measured pulse
value.
M+FX5-2HC_PulseDensityMeasure (Pulse density
measurement)
Starts the pulse density measurement function and reads the calculated
pulse density value.
M+FX5-2HC_RotationSpeedMeasure (Rotation speed
measurement)
Starts the rotation speed measurement function and reads the calculated
rotation speed measurement value.
M+FX5-2HC_ErrorOperation (Error operation) Monitors error codes and performs error resets.
M+FX5-2HC_DegreeToCountVal (Angle conversion) Calculates count values from angles.
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