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DYN2MS-02F-0116A17
3.2 Timing Chart
Main Power Supply
♦ Main Power Supply Cycle
Do not cycle the main power supply quickly as internal power electronics may be permanently damaged.
The main power should be turned on once during each operation cycle and should not be controllable by
software.
♦ Power Off Residual Voltage
After drive power off, the user should wait 60 seconds before touching the servo drive. A residual voltage
may remain in the servo drive after immediate power off and 60 seconds is needed for full discharge. This
time may be longer if a larger smoothing capacitor is connected to the input power line.
The residual voltage may cause the servo motor to rotate for a short period (<1 second) after immediate
power off. Consider this effect for emergency situations and take safety precaution to prevent damage to
personnel, equipment or machine.
S1 Status LED
Command Reference
Input Pulse/Analog
After servo drive power ON, make sure there is at least 150ms time before sending pulse or analog com
-
mand to servo drive.
Servo ON
(Motor Servo Lock)
ON
OFF
ON
OFF
HIGH
LOW
ON
OFF
Normal Operation
50ms
100ms
150ms
Status LED lit Green
■ Power ON Timing
