TROUBLE SHOOTING THE UI215GA
MOTOR DOES NOT MOVE
See page
I f the power light is "OFF
▶▶
✓
I s the 115VAC power supply connected?
I f the power light is "ON"
I f the READY light is "ON"
✓
I s the START signal being received?
✓
What are the START signal's timing and voltage characteristics?
I f the READY light "OFF"
✓
I s the START signal being held "ON" continuously?
✓
I s the RESET signal "ON"?
✓
I s the S-STOP signal "ON"?
✓
I s the ALARM indicator "ON"?
I f the TIMING light is blinking
✓
I s the Run current level set too low?
✓
A r e the motor lead wires miswired?
page 7
pages 14, 23, 29
page 40
pages 14, 23, 29
pages 14, 22, 29
pages 14, 23, 29
pages 9, 14
page 10
page 7
MOTOR OR DRIVER OVERHEATS
See page
I f the ALARM light is "ON"
✓
I s the driver temperature over 80°C?
✓
I s the motor temperature over 130°C?
✓
I s the duty cycle too high?
✓
I s the ambient temperature too high?
✓
I s the motor heat sinked well enough?
✓
I s the Run current level set too high?
✓
I s the Stop current level set too high?
✓
Has the A.C.D. function been overridden?
page 9
page 9
page 9
page 9
pages 6, 9, 30
page 10
page 11
page 8
MOTOR PRODUCES TOO MUCH AUDIBLE NOISE
See page
✓
Tr y using the HALF-STEP mode.
✓
Tr y using a damper.
✓
Tr y using a different coupling between the motor and load.
✓
Set the Run current level to a lower value.
page 8
page 10
If you should experience any difficulty in operating the UI215GA Intelligent Driver or DP-01 Data Pack,
please refer to the following list of symptoms and causes for a possible solution to your problem. If your
problem can not be solved with these sugggestions, please feel free to contact your local distributor, local
Oriental Motor sales office or the Super Vexta Technical Support Group for further assistance.
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