PD2-C-IP CANopen Online Manual

3320h Analog Input Values


This object displays the instantaneous values of the analog inputs in user-defined units.

Object description

Index 3320h
Object name Analog Input Values
Object Code ARRAY
Data type INTEGER32
Savable no
Access read only
PDO mapping no
Allowed values
Preset value
Firmware version FIR-v1426
Change history

Value description

Subindex 00h
Name Number Of Analog Input Values
Data type UNSIGNED8
Access read only
PDO mapping no
Allowed values
Preset value 01h
Subindex 01h
Name Analog Input #1 Value
Data type INTEGER32
Access read only
PDO mapping TX-PDO
Allowed values
Preset value 00000000h


The user-defined units are made up of offset (3321h) and scaling value (3322h/ 3323h). If both are still set to the default values, the value in 3320h is specified in the ADC Digits unit.

Formula for converting from digits to the respective unit:

  • Voltage input: x digits * 10 V / 1023 digits
  • Current input (if configurable): x digits * 20 mA / 1023 digits

The following applies for the sub-entries:

  • Subindex 00h: Number of analog inputs
  • Subindex 01h: Analog value 1
  • Subindex 02h: Analog value 2 (if present)
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