1 Safety Instructions and General Warnings
YASKAWA Europe
TOEP C710606 50B - AC Drive L1000V - Quick Start Guide
EN 9
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Do not perform a withstand voltage test on any part of the drive.
Failure to comply could result in damage to the sensitive devices within the drive.
•
Do not operate damaged equipment.
Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
•
Install adequate branch circuit short circuit protection per applicable codes.
Failure to comply could result in damage to the drive.
The drive is suitable for circuits capable of delivering not more than 30,000 RMS symmetrical
Amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400V Class).
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Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance. Use
shielded twisted-pair wires and ground the shield to the ground terminal of the drive.
•
Do not allow unqualified personnel to use the product.
Failure to comply could result in damage to the drive or braking circuit.
Carefully review the braking option instruction manual when connecting a braking option to the
drive.
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Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty.
YASKAWA is not responsible for modification of the product made by the user. This product
must not be modified.
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Check all the wiring to ensure that all connections are correct after installing the drive and connecting
other devices.
Failure to comply could result in damage to the drive.
•
Do not connect unapproved LC or RC interference suppression filters, capacitors, or overvoltage
protection devices to the output of the drive.
Using unapproved filters could result in damage to the drive or motor equipment.
•
Check the motor rotation and elevator movement direction prior to starting up the drive.
The drive puts out voltage in phase sequence U-V-W with an Up command. Make sure the
elevator moves up if the motor is supplied with this phase sequence.
•
Always remove the ropes when performing Rotational Auto-Tuning.
During Rotational Auto-Tuning the drive turns the motor for a certain time. Not removing the
ropes might result in damage to the equipment.
NOTICE