Yaskawa GA500 AC Drive
Yaskawa GA500 AC Drive code ndAT: Error Received Data
The parameter settings differ between the keypad and drive or are missing, which stops the backup process.
- Code
- ndAT
- Name
- Error Received Data
- Controller
- Yaskawa GA500 AC Drive
- Type
- Setup or parameter fault
- What it does
- Fault: the equipment trips and stops
- Risk
- YELLOW Booth plays by its own rules
- Reset
- Needs a manual reset
- Source
- The manufacturer's manual (subscribers see which manual and page)
Updated November 4, 2026
How to fix it
Subscribers get:
- What to do next, in plain words
- What the manual says to do, and the page it is on
- The 2 common causes listed for this code
- Booking a live video call with Ben, a master booth technician ($250/hr, paid per call)
Questions about this code
What does Yaskawa GA500 AC Drive code ndAT mean?
The parameter settings differ between the keypad and drive or are missing, which stops the backup process.
Is Yaskawa GA500 AC Drive code ndAT dangerous?
It is graded yellow: not hard, but a booth does it differently than the gear most techs know, so follow the checks in order.
How do I fix Yaskawa GA500 AC Drive code ndAT?
The manual's fix and the step by step check for this code are in WERCS Diagnose, plans from $49 a month. For help right now, WERCS answers 24/7 at (877) 489-3727.
Other Yaskawa GA500 AC Drive codes
dWF2 · DriveWorksEZ Fault 2dWF3 · DriveWorksEZ Fault 3dWFL · DriveWorksEZ FaultiFEr · Keypad Communication ErrorrdEr · Error Reading DatavAEr · Voltage Class, Capacity MismatchvFyE · Parameters do not MatchCPF06 · Control Circuit Error (EEPROM memory DatEP24v · External Power 24V SupplyEr-01 · Motor Data Error