Power On/Off Sequence; Power On/Off Sequence - YASKAWA CIMR-R5U23P71A Instruction Manual

4.6

Power On/Off Sequence

Refer to Figure 4.5 when building a power ON/OFF sequence for the RC5.
Figure 4.5
Power Regenerative Unit
Power Regenerative Unit
Power Regenerative Unit
Check the following when using the power regenerative unit.
• Run commands of the drive and the power regenerative unit should be turned ON after confirming that the drive and the power regenerative unit
are READY.
• Run commands of the drive and the power regenerative unit should be turned ON at the same time.
• Never turn the run command of the power regenerative unit OFF while the drive output during run is ON.
• Run output of the power regenerative unit turns OFF one second after the run command is turned OFF.
• Turn the power OFF after the run output of the power regenerative unit is OFF.
YASKAWA ELECTRIC TOEP C710656 01C YASKAWA - RC5 Instruction Manual
O N
AC Power Supply
OFF
READY
OFF
Drive
READY
STOP
Drive
Run Command
STOP
Drive
Output during Run
STOP
Run Command
STOP
Output during Run
Drive
Output Frequency
Figure 4.5 Power Supply ON/OFF Sequence
ON
ON
RUN
RUN
RUN
RUN
DC Injection Braking

4.6 Power On/Off Sequence

O F F
1 sec
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