Lenze L-force 8400 BaseLine D - System block LS_AnalogInput

Firmware 03.00 - DMS EN 5.0 - 07/2009 L 115
8400 BaseLine D | Software Manual
I/O terminals
Analog input
[6-1] Relation between setpoint and minimum and maximum output speed
6.1.4 System block "LS_AnalogInput"
The system block LS_AnalogInput displays the analog input in the function block editor.
0V
n
10 V
C011
C010
100 %
Output
Data type
Value/meaning
nIn_a
C033/1 | INT
Analog input 1
• Scaling:
±2
14
≡ ± 10 V for use as voltage input
+2
14
≡ + 20 mA (+ 5 V) for use as current input (with external load resistor)
bCurrentErrorIn1
BOOL
Status signal "Current input error"
• Only when analog input 1 is used as current input (with external load resistor).
• Application: Cable-breakage monitoring of the 4 ...20 mA circuit.
True |I
AIN1
| < 4 mA
LS_AnalogInput
nIn_a
bCurrentErrorIn1
0
1
2
C027/1
D
C033/1
C028/1
C026/1
C034/1
A
X4
GND
A1U
AR