Lenze 9400 - Manual (Page 276)

8 I/O terminals
8.2 Analog inputs
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Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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8.2.4 "LS_AnalogInput" system block
The LS_AnalogInput system block displays the analog inputs in the function block editor.
Output
Data type
Value/meaning
AIN1_dnIn_n
DINT
Analog input 1
• Scaling:
±2 30 ≡ ±10 V for use as a voltage input
±2 30 ≡ ±20 mA for use as a current input
AIN2_dnIn_n
DINT
Analog input 2
• Scaling: ±2 30 ≡ ±10 V
AIN1_bCurrentError
BOOL
Status signal "Current input error"
• Only when analog input 1 is used as current input.
• Application: Cable-breakage monitoring of the 4 ...20 mA circuit.
TRUE |I
AIN1
| < 2 mA
A1+
A1-
A1-
A1R
A2+
A2-
AIN1_dnIn_n
AIN1_bCurrentError
AIN2_dnIn_n
X3
LS_AnalogInput
250
C02731/1 C02730/1 C02732/1
C02731/2 C02730/2 C02732/2
C02800/1
C02800/2