Settings; And Gate With Two Inputs And, Six Inputs And6 And Twenty Inputs And20; Function Block; Functionality - ABB RELION REX640 Technical Manual

1MRS759142 C
3.21.1.4
3.21.2
3.21.2.1
3.21.2.2
3.21.2.3
REX640
Technical Manual
Table 263: OR20 Output signals
Name
O

Settings

The function does not have any parameters available in the LHMI or in PCM600.
AND gate with two inputs AND, six inputs AND6 and twenty
inputs AND20

Function block

GUID-B6339EC4-FDCE-4B9D-8C28-C75E1808309B V1 EN
Figure 141: Function blocks

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.

Signals

Table 264: AND Input signals
Name Type
B1 BOOLEAN
B2 BOOLEAN
Type
BOOLEAN
Default
1
1
Section 3
Basic functions
Description
Output signal
Description
Input signal 1
Input signal 2
269