Drive Replacement; Drive Replacement; Serviceable Parts; Terminal Board Overview - Omron V1000 User Manual

7.5

Drive Replacement

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Serviceable Parts

The drive contains few serviceable parts. The following parts are considered replacement parts on the drive:
• Main control board and I/O Terminal board I/O PCBs.
• Cooling fan(s)
• Front cover
Replace the drive if the main power circuitry is damaged. Contact your local OYMC representative before replacing parts
if the drive is still under warranty. OYMC reserves the right to replace or repair the drive according to OYMC warranty
policy.
WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply can result in serious
personal injury. Before servicing the drive, disconnect all power to the equipment. The internal capacitor remains charged even after
the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric
shock, wait at least five minutes after all indicators are OFF and measure the DC bus voltage level to confirm safe level.
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Terminal Board Overview

The drive has a modular I/O terminal block that facilitates quick drive replacement. The terminal board contains on-board
memory that stores all drive parameter settings and allows the parameters to be saved and transferred to the replacement
drive by disconnecting the terminal board from the damaged drive then reconnecting the terminal board to the replacement
drive. There is no need to manually reprogram the replacement drive.
A – Charge LED
B – Terminal Board Locking Pin
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Replacing the Drive

WARNING! Electrical Shock Hazard. Never connect or disconnect wiring, remove connectors or option cards, or replace the cooling
fan while the power is on. Failure to comply may result in serious injury. Before servicing, disconnect all power to the equipment. The
internal capacitor remains charged even after the power supply is turned off.
WARNING! Electrical Shock Hazard. Do not allow unqualified personnel to perform work on the drive. Failure to comply could result in
serious injury. Installation, maintenance, inspection and servicing must be performed only by authorized personnel familiar with
installation, adjustment and maintenance of AC drives.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
1.
Loosen the screw on the front of the drive and remove the front cover.
2.
Pull the pin on the ground terminal out of the removable terminal block.
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
A
C
B
C – Removable Terminal Board
Figure 7.4 Terminal Board
Figure 7.5 Remove Front Cover

7.5 Drive Replacement

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