PD4-E Modbus TCP Online Manual

3220h Analog Inputs

Function

Displays the instantaneous values of the analog inputs in digits.

With object 3221h, the respective analog input can be configured as current or voltage input.

Object description


Index 3220h
Object name Analog Inputs
Object Code ARRAY
Data type INTEGER16
Savable no
Firmware version FIR-v1426
Change history  

Value description


Subindex 00h
Name Highest Sub-index Supported
Data type UNSIGNED8
Access read only
PDO mapping no
Allowed values  
Preset value 02h


Subindex 01h
Name Analogue Input 1
Data type INTEGER16
Access read only
PDO mapping TX-PDO
Allowed values  
Preset value 0000h


Subindex 02h
Name Analogue Input 2
Data type INTEGER16
Access read only
PDO mapping TX-PDO
Allowed values  
Preset value 0000h

Description

Formulas for converting from [digits] to the respective unit:
  • Voltage input: x digits * 10 V / 1024 digits
  • Current input: x digits * 20 mA / 1024 digits
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