Samson TROVIS 6495-2, Монтаж и эксплуатация

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7-2 EB 6495-2 EN
Start-up and configuration
Two DIP switches are assigned to each ana -
log input AI1 to AI4.
− Both DIP switches on the right: Current
signal (mA or V)
− Both DIP switches on the left: Resistance
signal (Pt 100 or Pt 1000) or potentiom
-
eter (only with analog input AI2)
5. Determine the control algorithm, e.g.
C.3.1.1 .
6. Assign the output, e.g. O.1.1-1 .
7. Set the output signal, e.g. O.1.2-1 .
8. Set the operating direction, e.g. O.1.3-
1 .
9. Set the restart condition, e.g. C.4.1-0 .
DIP switches
AI1
AI2
AI3
AI4
mA / V
Pt 100
Pt 1000
mA / V
Pt 100
Pt 1000
Potentiometer
mA / V
Pt 100
Pt 1000
mA / V
Pt 100
Pt 1000
Before an analog input can be configured,
the DIP switches must be set correspondingly.
These switches are used to initially select
whether an input is to accept a current/volt-
age signal (mA, V) or a resistance signal
(Pt 100, Pt 1000, potentiometer). To make
the initial setting effective, both DIP switches
of an analog input must have the same posi-
tion. If just one DIP switch is switched, an er -
ror message is generated and the digital out-
put for error messages DO7 is activated. The
fault alarm icon is displayed in the operat-
ing level (see the 'Malfunctions' section).