Woodward SEG HighPROTEC MRA4, Device Manual

Page: 133 / 510

Module: Digital Inputs (DIs)
Optional Digital Inputs
DI Slot X6
Global Protection Parameters of the Optional Digital Inputs
Parameter Description Setting range Default Menu path
Nom voltage Nominal voltage of
the digital inputs
24 V DC,
48 V DC,
60 V DC,
110 V DC,
230 V DC,
110 V AC,
230 V AC
24 V DC [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
Inverting 1 Inverting the input
signals.
inactive,
active
inactive [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
Debouncing time 1 A change of the
state of a digital
input will only be
recognized after the
debouncing time has
expired (become
effective). Thus,
wipers will not be
misinterpreted.
no debouncing time,
20 ms,
50 ms,
100 ms
no debouncing time [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
Inverting 2 Inverting the input
signals.
inactive,
active
inactive [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
Debouncing time 2 A change of the
state of a digital
input will only be
recognized after the
debouncing time has
expired (become
effective). Thus,
wipers will not be
misinterpreted.
no debouncing time,
20 ms,
50 ms,
100 ms
no debouncing time [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
Inverting 3 Inverting the input
signals.
inactive,
active
inactive [Device Para
/Digital Inputs
/DI Slot X6
/Group 1]
EN MRA4 04/09 Page 133