DIN#.FILTER

Description

This parameter gets or sets the digital input filter. The digital filter blocks input changes (rising or falling edges) until the minimum pulse width is exceeded. The +/- tolerance listed is the sample period (uncertainty) of the filter.

Value Description Min PulseClosed When the step gets activated, the action is activated for a single execution, and possibly once again when the step is deactivated Width Typical Use
0 Unfiltered >40ns RS485 inputs
4 Ultra fast

>240ns

+/- 40ns

Fast Optos
1 Fast

>10.24 µs

+/- 0.64 µs

 Fast Optos
2 Standard

>163µs

+/- 10.24µs

 Slow Optos
3 Slow

>2.62ms

+/- 0.16384ms

 Mechanical switch

Examples

Context

For more information see Digital Inputs and Outputs.

Versions

Action Version Notes
Implemented 02-00-00-000

General Information

Type Read/Write
Units N/A
Range 0 to 4
Default Value

Depends on DIN:

4 for DIN1-2

2 for DIN3-12
Data Type Integer
See Also  

Stored in Non Volatile Memory

Yes

Variants Supported

All variants are supported

Fieldbus Information

FieldbusClosed A Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design Parameter Index Sub-Index Data Type Float Scale Units Access PDOClosed PDO is a type of protocol frame used in some fieldbuses. A PDO contains one or more object dictionary entries, which define the application data transferred between devices. Mappable
EtherCATClosed ***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen DIN1.FILTER 0x3590 0x2 USINT - - RW False
DIN2.FILTER 0x3591 0x2 USINT - - RW False
DIN3.FILTER 0x3592 0x2 USINT - - RW False
DIN4.FILTER 0x3593 0x2 USINT - - RW False
DIN5.FILTER 0x3594 0x2 USINT - - RW False
DIN6.FILTER 0x3595 0x2 USINT - - RW False
DIN7.FILTER 0x3596 0x2 USINT - - RW False
DIN8.FILTER 0x3597 0x2 USINT - - RW False
DIN9.FILTER 0x3598 0x2 USINT - - RW False
DIN10.FILTER 0x3599 0x2 USINT - - RW False
DIN11.FILTER 0x359A 0x2 USINT - - RW False
DIN12.FILTER 0x359B 0x2 USINT - - RW False