Vision Alarms and Errors
Listed below are a summary of various VISION alarms, error messages and various other display codes present on VISION equipment.

The 6 sector 7 segment LED displays will highlight the drive status in alphanumeric characters.

Example as picture above
A11-UU is broken down into the following data
A : Alarm
11 - 11th previous alarm (upto 20 are logged)
UU - Under voltage