GE D90 Plus Instruction Manual page 414

PROTECTION FLEXLOGIC™
404
Figure 344: EnerVista Viewpoint Engineer typical view
The Viewpoint Engineer compiler function can be used to check for problems with the logic
once it has been created. Warning and error messages generated by the compiler are
listed in the following tables.
Table 25: Viewpoint Engineer compiler warnings
Message
Connection-Out not
connected
Input set to unused VAO
Input set to unused VDO
Input using default name
Input using disabled function An input symbol is using a disabled function.
Virtual analog output n has
default name.
Virtual digital output n has
default name.
Description
A connection output symbol has no input.
An input symbol contains an unassigned virtual
analog output.
An input symbol contains an unassigned virtual
digital output.
An input symbol is using a function that is set to
its default name.
An assigned virtual analog output is using the
default name.
An assigned virtual digital output is using the
default name.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: PROTECTION
Affected operator
Connection output
Input
Input
Input
Input
Virtual analog
output
Virtual digital
output