User Manual

Table Of Contents
Troubleshooting 4-3PTX-PRO User and Technical Manual
4.4 Error Codes
The PTX-PRO has a library of diagnostic error codes to help you
pinpoint any problems.
These error codes:
Are displayed on the front panel display, on the Error
Code Screen.
•Cause the PWR status LED to glow amber, alerting you to
investigate the problem.
The Error Codes are formatted into 2 groups of characters, as
shown in Figure 4-1.
Figure 4-1: Error Code Format
E020 4
Primary Error Code
Identifies error
condition.
See ”Error Status”.
Error Status
Depends on error code.
See ”Primary Error Code”.
4.4.1 Error Status
The significance of the Error Status digit depends on what
Primary Error Code is being reported. See Table 4-3.
4.4.2 Primary Error Code
The first group of characters is the Primary Error Code. In most
cases this portion of the Error Code will uniquely identify the
problem.
See Table 4-4 on page 4-4 for descriptions of the error codes
and what to do when they appear.
Table 4-3: Error Status Digit
Status Digit Meaning
Status Error (Error Codes E020, E021, E080, and E0E0 thru
E0E4)
8 There is an error.
Parameter Error (Error Codes E030 thru E034, E03A thru
E03E, and E042 thru E049)
4 Value is too low.
8 Value is too high.