Chapter 10 Block Link Examples - Mitsubishi Electric MELSEC-L Series LD40PD01 User Manual

10
BLOCK LINK EXAMPLES
Various controls can be performed with the combinations of various blocks. This chapter shows link examples to perform the
following controls.
Control name
Coincidence detection
One-shot timer
Event generation
Cam switch
PWM output
Fixed cycle output
Latch counter
Ratio conversion
Pulse measurement
10 BLOCK LINK EXAMPLES
172
Description
Turns on the output of the multi function counter block at coincidence detection.
Turns on the output of the multi function counter block for the specified time period.
After the specified time period, the output is turned off until the next event detection.
Outputs an external input signal as an event signal. The output signal can be linked
as an event signal of other multi function counter blocks.
Turns on or off the output when a count value within the upper and lower limit value
range becomes equal to or larger than the setting value of the corresponding steps.
Outputs a PWM wave with the specified cycle and duty ratio.
Outputs one pulse at every specified cycle.
Latches (holds) a count value.
Outputs an input signal multiplied with the set ratio (x/y).
Measures the ON width and OFF width of an input pulse.
Reference
Page 173 Coincidence
Detection
Page 178 One-shot Timer
Page 182 Event Generation
Page 184 Cam Switch
Page 187 PWM Output
Page 190 Fixed Cycle Output
Page 193 Latch Counter
Page 196 Ratio Conversion
Page 201 Pulse
Measurement