TP pulse timer symbol
Also called TP, Pulse timer
A pulse timer: on a rising edge of IN, Q goes true for exactly the preset PT, however long IN stays on.
What the TP pulse timer symbol means
A pulse timer: on a rising edge of IN, Q goes true for exactly the preset PT, however long IN stays on.
How it is drawn
IEC 61131-3 ladder diagram
TP function block. A box marked TP with inputs IN and PT and outputs Q and ET.
LD SVGWhere you see it
Fixed length pulses: a horn blast, a lubrication shot, a reset pulse.
Related symbols
Frequently asked questions
What does the TP pulse timer symbol look like?
A box marked TP with inputs IN and PT and outputs Q and ET.
Where is a TP pulse timer used?
Fixed length pulses: a horn blast, a lubrication shot, a reset pulse.
Every interlock in your PLC logic, tested and signed.Deskely holds the cause and effect and function test records for every system, checked as they are signed, so the logic is proved before start-up.
- In production since 2014
- Thousands of daily users
- On MODEC FPSO projects since 2016