en:software:qview:qview_6:ladder_library:20112

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Function name TP_010
Function version 1.0
Function state stable
Compatibility with IEC61131-3 compatible

Graphic symbol :

Input / Output :

Name Belonging Group Access Types of data Description
EN Left Power Flow IEC1131-3 enable input
IN Normal R , RW F , B , W , L , S Activation timer on rising edge
PT Normal R , RW B , W , L , S Preset time value in milliseconds
Q Normal W , RW F , B , W , L , S Resulting state of the elaboration function
ET Normal W , RW B , W , L , S Timer value
ENO Right Power Flow IEC1131-3 enable output

Description :

The function block TP is used to generate some pulses for a specific period of time. When the activation input (IN) becomes true, the output bit (Q) is active. That bit remains true for the pulse specified in the preset time (PT). When the elapsed time (ET) becomes equal to the preset time (PT), the output bit (Q) becomes false. The elapsed time remains true until the activation input becomes false. When the output bit becomes true, it remains true until the time elapsed is the preset time (PT).

The timer TOF has the resolution of 1 ms.


  • Last modified: 2019/08/29 17:01