Yaskawa MP3200 CPU - Manual (Page 26)

3 Wiring
E-24
A power-ON sequence and an example circuit configuration
are given below.
‹ Outputs Connected to Relays or Solenoids
Configure circuits that will turn ON the power supply to the
output devices (relays, solenoids, etc.) only after the CPU
RUN output (interlock output) from the CPU Unit turns ON.
<Power-ON Sequence>
Power source to
Power Supply Unit
CPU RUN signal
Power source to
output devices
OFF
ON
OFF
OFF
ON
ON
cpu