Drive Replacement - YASKAWA U1000 Series Technical Manual

7.5 Drive Replacement

7.5 Drive Replacement
◆ Serviceable Parts
The drive contains some serviceable parts. The following parts can be replaced over the life span of the drive:
• Terminal board I/O PCBs
• Cooling fans/Cooling fan unit
• Front cover
Replace the drive if the main power circuitry is damaged. Contact your local Yaskawa representative before replacing
parts if the drive is still under warranty. Yaskawa reserves the right to replace or repair the drive according to Yaskawa
warranty policy.
◆ Terminal Board
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. To transfer the terminal board, disconnect the terminal board from the damaged drive and reconnect it
to the replacement drive. There is no need to manually reprogram the replacement drive after transferring the terminal
board.
Note: If the damaged drive and the new replacement drive are have different capacities, the data stored in the terminal board cannot be
transferred to the new drive and an oPE01 error will appear on the display. The terminal board can still be used, but parameter
setting from the old drive cannot be transferred. The replacement drive must be initialized and manually programmed.
Figure 7.66
A – Terminal board locking screws
428
B – Removable terminal board
Figure 7.66 Terminal Board
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
A
B