Max3 Function Block; Min3 Function Block - ABB RELION 620 Series Technical Manual

1MAC504801-IB E
3.14.1.5
3.14.1.6
620 series ANSI
Technical Manual
Function block
GUID-0D0FC187-4224-433C-9664-908168EE3626 V1 EN
Figure 52: Function block
Settings
The function does not have any parameters available in LHMI or Protection and Control
IED Manager (PCM600).

MAX3 function block

Functionality
The maximum function MAX3 selects the maximum value from three analog values. The
disconnected inputs have the value 0.
Function block
GUID-5454FE1C-2947-4337-AD58-39D266E91993 V1 EN
Figure 53: Function block
Settings
The function does not have any parameters available in LHMI or Protection and Control
IED Manager (PCM600).

MIN3 function block

Functionality
The minimum function MIN3 selects the minimum value from three analog values.
If the minimum value is to be selected from two signals, connecting one of the inputs to
two in MIN3 makes all the inputs to be connected.
Section 3
Basic functions
125