Preventive Maintenance and Fault-finding
Reference Guide: Voyager E5784 and E5788 HD DSNG Encoder
Page 6-5
ST.RE.E10137.3
6.4
Errors and Diagnostics Menus – When to Use
Them
6.4.1 Error
Messages
Figure 6.1: Finding the Errors Menu
Investigate any run-time errors by pressing the Active Errors softkey in
the
Errors Menu
(see Figure 6.1). Current errors are displayed.
Refer to Chapter 4, Operating the Equipment Locally for further details of
error messages.
NOTES…
1.
This function can be used with the Encoder still in service.
2.
If an error reoccurs within approximately 30 seconds then it does not 'interrupt' the front panel
display. This avoids swamping the front panel display with error messages should an intermittent
error occur.
CAUTION…
It does not mean that the Encoder is fully functional if the Error option does not produce any results.
Some processes cannot be tested on-line.
6.4.2 Diagnostics
Menu
Introduction
The
Diagnostics
Menu
is selected from the
Advanced Menu
by pressing
the Diagnostics softkey. This menu (see Figure 6.2) has a selection of
diagnostic tests which allow the operator to test the individual component
parts of the equipment.
Diagnostics…
Setup ...
Errors
...
Ops ...
Configs
More ...
Advanced Menu
Front Panel Diagnostics Menu
Summary Screen
Ops ...
Quit
Quit
LCD Display
Keyboard
Fail Relay
Alarm Relay
Alarm LED
Buzzer
Quit
Active Errors…
Ignored Errors…
Error Masks…
Masked Active Errors…
Quit
Cfgs
Errors Menu