Advantech PCM-3780 manual Mode R Waveforms, Non-Retriggerbale One-Shot with Edge Disarm

D.15 Mode R Waveforms

Non-Retriggerbale One-Shot with Edge Disarm

Mode R is identical to Mode F except that the counter will be disarmed while an inactive-going gate edge is applied to the counter. The counter will hold the count value until it is issued a LOAD command or REST command.

SOURCE

GATE

COUNT

VALUE

TC OUTPUT

TC TOGGLED OUTPUT

SOURCE

GATE

COUNT

VALUE

TC OUTPUT

TC TOGGLED OUTPUT

X L L-1 L-2 2 1 0 L

X L L-1 L-2 N+2 N+1 N

Mode R Waveforms

PCM-3780 User Manual 60