And Gate With Two Inputs And, Six Inputs And6 And Twenty Inputs And20 - ABB RELION REX640 Technical Manual

1MRS759142 F
Table 287: OR20 Output signals
Name
O
3.21.1.4 Settings
The function does not have any parameters available in LHMI or PCM600.
3.21.2 AND gate with two inputs AND, six inputs AND6 and
twenty inputs AND20
3.21.2.1 Function block
Figure 164: Function blocks
3.21.2.2 Functionality
AND, AND6 and AND20 are used to form general combinatory expressions with
boolean variables.
The default value in all inputs is logical TRUE, which makes it possible to use only the
required number of inputs and leave the rest disconnected.
AND has two inputs, AND6 six inputs and AND20 twenty inputs.
3.21.2.3 Signals
Table 288: AND Input signals
Name
B1
B2
REX640
Technical Manual
Type Description
BOOLEAN Output signal
Type Default
BOOLEAN 1
BOOLEAN 1
Basic functions
Description
Input signal 1
Input signal 2
291