The relay is used more than once in the 'Out' or 'Keep' instruction, or a timer/counter number is duplicated. The manual's first action is: “Change to PROG. mode and correct the program so that one relay is not used for two or more instructions. Or, set the duplicated output to "enable" in the system register no. 20. A timer/counter instruction double definition error will be detected even if double output permission has been selected.”
- Model
- Panasonic FP0H
- Display shows
- Duplicate use (definition) error (E2)
- Type
- Error code
- Source
- Manual p. 204
What E2 means
Duplicate use (definition) error p. 204
Common causes
- The relay is used in the 'Out instruction or 'Keep' instruction more than once. It also occurs when using the same timer/counter number. p. 204
Safety warnings — read before you start
What to do
- Change to PROG. mode and correct the program so that one relay is not used for two or more instructions. Or, set the duplicated output to "enable" in the system register no. 20. A timer/counter instruction double definition error will be detected even if double output permission has been selected. p. 204
If E2 is still not resolved
- Change to PROG. mode and correct the program so that one relay is not used for two or more instructions. Or, set the duplicated output to "enable" in the system register no. 20. p. 204 “Change to PROG. mode and correct the program so that one relay is not used for two or more instructions. Or, set the duplicated output to "enable" in the system register no. 20.”
This page summarises what the manufacturer’s manual says about E2; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Panasonic. Found a mistake? Report an error.