3320h Analog Input Values
Function
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 |
Description
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)