Greater than (GT) symbol
Also called GRT, GT compare, Greater than comparison
Compares IN1 and IN2 and passes power when IN1 > IN2 (greater than). Allen-Bradley calls it GRT.
What the greater than (GT) symbol means
Compares IN1 and IN2 and passes power when IN1 > IN2 (greater than). Allen-Bradley calls it GRT.
How it is drawn
Where you see it
Acting on values: a level above a set point, a count reached, a recipe step selected.
Related symbols
Frequently asked questions
What does the greater than (GT) symbol look like?
A box marked GT with inputs IN1 and IN2.
Where is a greater than (GT) used?
Acting on values: a level above a set point, a count reached, a recipe step selected.
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.
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