Internal interfaces | system block "ls_analoginput, 6i/o terminals – Lenze 8400 StateLine User Manual
Page 287
Lenze · 8400 StateLine · Reference manual · DMS 12.0 EN · 06/2014 · TD05/TD14
287
6
I/O terminals
6.2
Analog terminals
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
6.2.3
Internal interfaces | System block "LS_AnalogInput"
The LS_AnalogInput system block displays the analog input in the FB Editor.
6.2.4
Internal interfaces | System block "LS_AnalogOutput"
The LS_AnalogInput system block maps the analog output in the FB editor.
Output
Data type
Value/meaning
nIn1_a
| INT
Analog input 1
• Scaling:
±2
14
≡ ±10 V for use as voltage input
+2
14
≡ +20 mA for use as current input
bCurrentErrorIn1
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
| < 4 mA
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Input
Data type
Information/possible settings
nOut1U_a
INT
Analog output 1
• Scaling: 2
14
≡ 16384 ≡ 10 V
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