7.6 Drive ReplacementYASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 407Periodic Inspection &Maintenance77.6 Drive Replacement Serviceable PartsThe drive contains some serviceable parts. The following parts can be replaced over the life span of the drive:• Terminal board I/O PCBs• Cooling fan(s)• Front coverReplace the drive if the main power circuitry is damaged. Contact your local YASKAWA representative before replacingparts if the drive is still under warranty. YASKAWA reserves the right to replace or repair the drive according toYASKAWA warranty policy. Terminal BoardThe drive has a modular I/O terminal block that facilitates quick drive replacement. The terminal board containson-board memory that stores all drive parameter settings and allows the parameters to be saved and transferred to thereplacement drive. To transfer the terminal board, disconnect the terminal board from the damaged drive then reconnectit to the replacement drive. Once transferred, there is no need to manually reprogram the replacement drive.Note: If the damaged drive and the new replacement drive are have different capacities, the data stored in the terminal board cannot betransferred to the new drive and an oPE01 error will appear on the display. The terminal board can still be used, but parametersetting from the old drive cannot be transferred. The replacement drive must be initialized and manually programmed.Figure 7.56Figure 7.56 Terminal BoardA – Removable terminal board D – Bottom cover screwsB – Charge LED E – Terminal board locking screwsC – Bottom coverEADBC
