Example 3: Input Range -10; 14.14.1.4 Example 4: Error Detection; Analog Input 1 - Lenze i55AE125B Manual

Flexible I/O configuration
Configuration of analog inputs

Analog input 1

14.14.1.3 Example 3: Input range -10 ... +10 V ≡ setting range -40 ... +40 Hz
In this example, the input range of the analog input is bipolar. For the setting range that is
bipolar as well, a dead band with 2 % is configured.
Parameter
0x2636:001 (P430.01)
0x2636:002 (P430.02)
0x2636:003 (P430.03)
0x2636:006 (P430.06)
0x2636:007 (P430.07)
AI1

14.14.1.4 Example 4: Error detection

In this example, the digital output 1 is set via the trigger "Error of analog input 1 active [81]" if
the percentage input value is lower than 10 %. Additionally, a warning is output.
Parameter
0x2634:002 (P420.02)
0x2636:001 (P430.01)
0x2636:002 (P430.02)
0x2636:003 (P430.03)
0x2636:006 (P430.06)
0x2636:008 (P430.08)
0x2636:009 (P430.09)
0x2636:010 (P430.10)
AI1
[%]
100
600
Name
Analog input 1: Input range
Analog input 1: Min frequency value
Analog input 1: Max frequency value
Analog input 1: Filter time
Analog input 1: Dead band
V
%
-10 ... +10 VDC 10 ms
[%]
100
-10 10 [V]
-100
Name
Digital outputs function: Digital output 1
Analog input 1: Input range
Analog input 1: Min frequency value
Analog input 1: Max frequency value
Analog input 1: Filter time
Analog input 1: Monitoring threshold
Analog input 1: Monitoring condition
Analog input 1: Error response
V
%
0 ... 10 VDC 10 ms
10
0
0 1 10 [V]
Status signal
Error of analog input 1 active [81]
Warning "Error of analog input 1"
Setting for this example
-10 ... +10 VDC [3]
-40.0 Hz
40.0 Hz
10 ms
2.0 %
%
Hz
2 % -40 ... 40 Hz
[Hz]
40
2 %
-100
2 %
-40
Setting for this example
Error of analog input 1 active [81]
0 ... 10 VDC [0]
0.0 Hz
40.0 Hz
10 ms
10.0 %
Input value < trigger threshold [0]
Warning [1]
%
< 10 %
Hz
0 ... 40 Hz
[Hz]
40
4
0
0 10
Digital output 1
0x2634:002
100
[%]
100 [%]