Micromod Micro-PWC: 53PW6000 MicroPWC Operators Manual - Manual (Page 87)

Micro-PWC OPERATOR’S MANUAL
Using Graphic Displays 73
7.4 Error Indication
If an error occurs when a graphic is on display, the error indicator ( Figure 7-6 ) appears in the center of the
Operator Window.
Click on the error indicator to open a window, titled DBA Errors, which contains messages describing the
error(s). The following are the most common causes of errors:
• A process value used by the graphic cannot be accessed. The message supplies further
details on the problem.
• The graphic was not configured completely. This results in “variable not defined” messages.
To quickly determine which object on the graphic is associated with a particular error message, click the
message in the DBA Errors window. The associated object on the graphic will flash rapidly several times in
response. Be aware that the flashed object can be hidden behind the DBA Errors window. If no object
appears to flash when the error message is clicked on, move the DBA Errors window and click the error
message again.
The error indicator always appears in the center of the graphic. If you have used the Zoom/Pan feature, the
error indicator may not appear on the visible part of the graphic. Similarly, use of Zoom/Pan may cause the
flashed object to be outside the visible part of the graphic. Use the Zoom To Fit function to assure that the
entire graphic is visible in the Operator Window.
TC00068A
Figure 7-6. Error Indicator