9.10.3.2
Inverting analog inputs
“
E1
”
/
“
E2
”
After programming the signal or sensor type, an inversion of the inputs can be carried out.
E1 Inverting
Factory setting for Inverting inputs =
“
OFF
”
(if input activated) (signal: 0 - 10 V, 0 -
20 mA, 4 - 20 mA).
For activation using inverted default signals or sensors with inverted output signals
proportional to the measurement range, switch inverting to
“
ON
”
(Signal: 10 - 0 V, 20 -
0 mA, 20 - 4 mA).
E2 Inverting
Example: mode speed controller, setting by external signal
nM
50 %
100 %
Si
0
1
2
3
4
5
6
7
8
9
10
10
9
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
16
18
20
20
18
16
14
12
10
8
6
4
2
0
4
5,6
7,2
8,8
10,4
12
13,6 15,2 16,8 18,4
20
20
18,4 16,8 15,2 13,6
12
10,4
8,8
7,2
5,6
4
0 – 10 V
10 – 0 V
0 – 20 mA
20 – 0 mA
4 – 20 mA
20 – 4 mA
Min.
Min. 0 %
Max. = 100 %
Min. 35 %
Max. = 85 %
11.05.2007
v_invertierung_anlaog_eingaenge.vsd
OFF
OFF
ON
OFF
ON
ON
nM
Motor speed
Si
Signal
OFF
Inverting = OFF
ON
Inverting = ON
9.10.4
Function and inverting for relay outputs
“
K1
”
and
“
K2
”
K1 Function
Various functions can be allocated to the relay outputs
“
K1
”
and
“
K2
”
. In case of the
same function allocation for
“
K1
”
and
“
K2
”
, these work parallel.
The inversion of the relays
“
K1
”
and
“
K2
”
is set at the factory to
“
OFF
”
(when a function
is programmed).
For switching inversion to
“
ON
”
(switching behaviour dependent on assigned function).
The relays can only pull up basically when the voltage supply of the electronics is
working. Three-phase current devices must have at least 2 line phases!
K1 Inverting
K2 Function
K2 Inverting
Operating Instructions
Fcontrol
–
model series FXET4/6/10AMQ
Programming
L-BAL-E079-GB 1706 Index 008
Part.-No.
58/87
