- ACV 700 target-system TAI board
- DDCTool channel A uses V10 and V11
- ABB troubleshooting includes communication, receiver, cable, and transmitter checks
SNAT 601 TAI is identified in ABB's DDCTool documentation as an ACV 700 target-system TAI board.
The DDCTool connection uses channel A through connectors V10 for IN1 and V11 for OUT1, with the optical transmitter and receiver connected in the correct direction.
ABB troubleshooting guidance treats the SNAT 601 TAI communication circuits, optical receiver, cable, and transmitter path as service checkpoints when drive communication fails.
Availability, condition, price, and shipping time for SNAT 601 TAI are confirmed during quotation.
ABB SNAT 601 TAI ACV 700 Target-System TAI Board Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- V10 is identified as the channel A input
- V11 is identified as the channel A output
- Transmitters must be connected to receivers rather than receiver-to-receiver
- A direct fibre link is used for one DDC
- YPC111A supports plastic-fibre distribution
- YPC115A supports longer glass-fibre links
- Confirm DDC auxiliary power before board replacement
- Use APC control response to separate communication-path faults
- Check receiver, cable, and transmitter circuits when DDCTool communication fails
- DDCTool fibre-optic communication with an ACV 700 target system
- APC-to-ACV 700 communication-path service through the TAI board
- Multi-DDC diagnostic access through ABB optical distributors