M5 Communications Module
M5 Communications Module, M5 Communications Module

Diagnostic / Test Mode

Diagnostic mode is a simple ASCII terminal user interface that allows interaction with the motor controller electronics without requiring any additional topside software other than a serial terminal (such as Tera Term). The baud rate should be set to 115,200.

Test cables are available from VideoRay and use an FTDI RS-485 to USB serial adapter. The driver for the adapter is a available from FTDI's website at: http://www.ftdichip.com/Drivers/D2XX.htm. To enter Diagnostic mode, input "+++++" (5 pluses) within 5 seconds after power up. If 5 seconds have elapsed, or any vrcsr packets have been received, diagnostic mode will be locked out until the next power cycle.

Diagnostic mode includes Motor Activation Mode and Configuration Mode. These modes are described on the following pages.

Since diagnostic mode is a simple ASCII terminal it is not appropriate for multiparty communications.

Document Path: M5 Communications Module Operator's Manual > Software Guide > Diagnostics / Test Mode