Carrier Network Service Tool V Manual !!top!!

[ Laptop with NSTV ] ---> ( USB-to-CCN Converter ) ---> [ CCN Communication Bus (+, -, Gnd) ] Physical Connection

Double-click an element in the tree to open its table options.

Click to update the local controller's internal clock programming. Diagnostics and Troubleshooting Common Error Codes Error Code / Message Primary Cause Recommended Action No Response from Device Polarity mismatch or disconnected cable. Check the 3-pin connector wiring (+ and - lines). COM Port Unavailable Conflict with another software or missing driver. Verify device manager settings and reassign the COM port. Communication Timeout High electrical noise or long cable runs. Verify line termination resistors and drop the baud rate. Access Denied Insufficient user authority level. Log out and log back in using an Administrator profile. Diagnostic Best Practices Carrier Network Service Tool V Manual

Check the box to include the USB link kit drivers during installation.

The can define specific bus/element ranges, making scanning large systems more efficient. 6. Troubleshooting the Service Tool Itself If the NST V cannot connect to the network: [ Laptop with NSTV ] ---> ( USB-to-CCN

Check your wiring. Ensure the (+) and (-) leads are not reversed. Confirm the CCN address on the controller matches what you are searching for in the software.

Close conflicting software; recheck Device Manager port number. Incorrect address or broken wiring. Check the 3-pin connector wiring (+ and - lines)

Are you facing a specific or communication issue?