YASKAWA iQpump Micro CIMR-PW Series User Manual page 304

7.5 Drive Replacement
3.
Put the lower cover and the terminal cover back in place.
4.
After replacing the drive, check the drive unit selection setting in o2-04.
377 for more information.
5.
An oPE04 error may occur when replacing the drive or the removable terminal block. If the data saved to the terminal
block is compatible, set A1-03 to 5550 to write the parameter settings stored in the terminal block to the new drive.
Reset the appropriate maintenance monitors using parameters o4-01 to o4-13.
Details on Terminal Board (TB) or Control Board (CNT) Replacement
u
The drive Terminal Board retains drive parameter settings to significantly improve the ease of drive replacement.
Troubleshooting Terminal Board or Control Board Replacement on page 305
When replacing the drive, or changing the Control Board or Terminal Board, the following error codes may be encountered
upon application of power:
• oPE04 Drive parameter settings need to be initialized or uploaded from the TB.
• CPF06 Drive specification does not match the replaced drive.
• oPE01 Drive parameter o2-04 kVA requires setting.
Procedural Notes:
1. When replacing the drive, control board or terminal board, make sure to confirm the kVA setting, parameter o2-04 is
correct upon initial power-up.
2. Perform an initialization (via parameter A1-03) to obtain the desired parameter settings.
3. In cases where a previously programmed terminal board is retained, initializing the drive with a setting of A1-03 = 5550
may be desired to program the drive with previously programmed settings (settings used prior to replacing the drive or
control board).
304
Connector
Figure 7.20 Terminal Board Reinstalled
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Refer to Defaults by Drive Model on page
for a flowchart to assist in board replacement.
Refer to