what do you mean? AFAIR the PWM options on the SE-02 are quite diverse… There was one or two posts about this on GS (although no idea how to find those posts from the massive thread, sry). You need to do the PWM a bit unconventionally IIRC
EDIT: Found the post
"
locosynth
#2943
1 week ago
My Studio
You can also get PWM using the envelope the same way as on the JX-3P and JX-8P with this synth.
Turn Sync on. Set OSC1 and OSC2 both to the same Range (16’ and 16’).
Select the pulse width on OSC2 waveform. Then adjust it with the fine tune.
Now add ENV1 to modulate the pulse width with the envelope.
If you add O3-O2 modulation you will get some PWM but will run into the same problem of too high a frequency of OSC3.
if you then switch envelope trigger to LFO, and adjust the AD of the envelope, you will get PWM driven and in sync with the LFO. But you lose the envelope for the filter.
It is true. This is not a tight LFO controlling a dedicated PW CV, but it gives similar or the same result in the vast majority of cases."