Signal settings
AI1
After programming the signal or sensor type, an inversion of the inputs can be carried
out.
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).
OFF
Inverting
Example: mode
1.01
speed controller, setting by external signal
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 %
04.04.2013
v_invert_analogin_cxe_master.vsd
Si
80
70
60
50
40
30
20
10
90
A
n
a
lo
g
O
u
t
[V
]
1
2
3
4
5
6
7
8
9
10
M
O
D
B
U
S
O
u
t
[%
]
100
OFF
ON
OFF
ON
ON
OFF
MODBUS Out:
speed setting over MODBUS
Analog Out:
speed setting over analog output 0 - 10 V
Si
Signal
OFF
Inverting = OFF
ON
Inverting = ON
Operating Instructions
UNIcon MODBUS Master
Programming
L-BAL-E255-GB 1901 Index 001
Part.-No.
71/121