Output signal over current happens when output current exceeds specification value applied to maintenance output or abnormal output. The manual's first action is: “When current exceeding the specification value is applied to the maintenance output or abnormal output, the output is shut off to protect the output circuit, and the LEDs for all ION/HV connected to the bar (high voltage power supply module) flash (green) and the error code "E8" or "E9" is flashing in the frequency display.”
- Model
- SMC IZT40, IZT41/42 series
- Display shows
- E8
- Type
- Error code
- Source
- Manual p. 44
What E8 means
Output signal over current p. 62
Common causes
- Output signal over current p. 62
- current exceeding the specification value is applied to the maintenance output or abnormal output p. 62
What to do
- When current exceeding the specification value is applied to the maintenance output or abnormal output, the output is shut off to protect the output circuit, and the LEDs for all ION/HV connected to the bar (high voltage power supply module) flash (green) and the error code "E8" or "E9" is flashing in the frequency display. p. 62
If E8 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact SMC service.
This page summarises what the manufacturer’s manual says about E8; 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.