Pwm Output Mode - Mitsubishi Electric MELSEC-L02SCPU User Manual

8.8

PWM Output Mode

This section describes settings and functions that become valid when "PWM Output Mode" is selected for "Operation
Mode Setting". With this mode, PWM waveforms at a maximum of 200kHz can be output from Coincidence output
No.1 signal. (This mode cannot be used for Coincidence output No.2 signal.) Set output waveforms using the PWM
output instruction (ICPWM1) ( Page 255, Section 8.10.1 (10)). The following table shows I/O signals used in this
mode.
Operation mode
Phase A
PWM output
*1

mode
*1 The signals can be used for other functions such as the general-purpose input except the interrupt input.
*2 The signals can be used for other functions such as the general-purpose input and output.
Note that the explanations in this section assume use of CH1. For the special register, and dedicated instructions for
CH2, refer to the following.
• Special register:  Page 240, Section 8.9 (2)
• Dedicated instructions:  Page 241, Section 8.10
Input signal
Function input
Phase B Phase Z
signal
*1 *2
  
CHAPTER 8 HIGH-SPEED COUNTER FUNCTION
: Wiring required, : Wiring not required
Latch counter
input signal output No.1 signal
*2 *2

Output signal
Coincidence Coincidence
output No.2 signal
 *2

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