SMC ISE35 TFJ33GB-A Error Er1: Overcurrent Error

Digital pressure switch · taken from the manufacturer’s manual, pages cited

Error codeEr1

The switch output is drawing 80mA or more of load current, indicating an overcurrent condition. The manual's first action is: “Turn off the power and remove the output factor. Then turn the power on.”

Model
SMC ISE35 TFJ33GB-A
Display shows
Overcurrent Error (Er1)
Type
Error code
Source
Manual p. 4

What Er1 means

Overcurrent Error p. 4

Common causes

  • 80mA or more of load current flows to the switch output. p. 4

What to do

  1. Turn off the power and remove the output factor. Then turn the power on. p. 4

Before you service the product, read the safety instructions in the manual p. 1.

If Er1 is still not resolved

  • contact service or dealer p. 1
    “Pleasecheck thatyoufullyunderstand thedefin ition ofthefollowing messages(signs)before going ontoreadthetext,andalways followtheinstructions.”
Open the manual at page 4 All ISE35 TFJ33GB-A error codes Manual details & download

This page summarises what the manufacturer’s manual says about Er1; 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 SMC. Found a mistake? Report an error.