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ACS Industrial Services, Inc. is not affiliated with nor an
authorized distributor or representative of any manufacturer,
brand or product listed. Designated trademarks, brand names
and brands appearing herein are the property of their respective
owners.
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How To Check A Yaskawa CACR**** Servopack
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Test Equipment – Digital Multimeter
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Step #
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Multimeter Positive Lead
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Multimeter Negative Lead
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Expected Reading
(Diode Check)
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1
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Negative capacitor terminal
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R, S, T
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Approximately 0.5 Volts must be consistent with each other.
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2
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Negative capacitor terminal
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U, V, W
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Approximately 0.4 Volts must be consistent with each other.
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3
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R, S, T
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Positive capacitor terminal
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0L displayed
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4
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U, V, W
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Positive capacitor terminal
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Approximately 0.4 Volts must be consistent with each other.
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ACS Industrial Services
9 Schilling Road, Suite 210
Hunt Vally, MD 21031
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If you need to send your servo pack in for repair, please
contact us (see info on right) to get an RMA number,
shipping address, and instruction on how to send it to us
for a free evaluation.
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For Servo Pack repair:
call: 800-605-6419
click: ACS Repair Form
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