Lenze E94AxPExxxx - Manual (Page 318)

9 I/O terminals
9.2 Analog inputs
318
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
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9.2.4 "LS_AnalogInput" system block
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