Details On Terminal Board (Tb) Or Control Board (Cnt) Replacement - YASKAWA V1000 Series Technical Manual

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Details on Terminal Board (TB) or Control Board (CNT) Replacement

The drive Terminal Board retains drive parameter settings to significantly improve the ease of drive replacement. Refer to
to assist in board replacement. 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).
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Connector
Figure 7.10 Terminal Board Installed
Troubleshooting Fault Codes at
Terminal Board (TB) or Control Board (CNT) Replacement
START
"CPF06" Fault is
YES
displayed upon drive
replacement
NO
Fault "oPE01"
NO
Fault "oPE04"
Initialize the drive using
parameter A1-03 = 2220 or 3330
Ready
END
Figure 7.11 Troubleshooting Terminal Board or Control Board Replacement
Note: Drive kVA Setting o2-04 = "FF"
inside a new Terminal Board
YES
Set parameter o2-04 to match drive
nameplate rating
YES
NO
Fault "oPE04" drive parameter settings need
to be initialized or uploaded from the TB
Initialize the drive using
parameter A1-03
Set value = 2220
or 3330
Set value = 5550
Parameter setting values
are copied
TB to CNT
7.5 Drive Replacement
Figure 7.11 for a flowchart
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