GE Industrial Solutions Entellisys 4.0 System User Manual - Manual (Page 178)

FlexLogic™ 178
11
Some operands can be renamed by the user. The operands that can be renamed are the names
of contact inputs/outputs and virtual inputs/outputs. If the user changes the default name of
any of these operands, the assigned name appears in the relay list of operands. The default
names are shown in the FlexLogic operands table (Table 11-2).
The operators available in FlexLogic are listed in Table 11-3.
Table 11-3 FlexLogic operators
Type Syntax Descriptions Notes
Editor Copy Copy a parameter from an equation list.
Paste Paste a parameter in an equation list.
Insert Insert a parameter in an equation list.
Delete Delete a parameter from an equation list.
End END The first END encountered signifies the
last entry in the list of processed
FlexLogic parameters.
One Shot POSITIVE ONE SHOT One shot that responds to a positive
going edge.
A 'one shot' refers to a
single input gate that
generates a pulse in
response to an edge on the
input. The output from a
'one shot' is True (positive)
for only one pass through
the FlexLogic equation.
There is a maximum of 64
'one shots'.
NEGATIVE ONE
SHOT One shot that responds to a negative
going edge.
DUAL ONE SHOT One shot that responds to both the
positive and negative going edges.