Data collection cannot start because the maximum device connections will be exceeded. The manual's first action is: “Data collection cannot be started because the maximum device connections will be exceeded. Stop data collection in other projects or change the data collection device.”
- Model
- Yokogawa GA10/GA10CL/GA10UP
- Display shows
- E3028
- Type
- Error code
- Source
- Manual p. 153
What E3028 means
Because the maximum concurrent number of connected devices is reached, collecting cannot start. p. 153
What to do
- Data collection cannot be started because the maximum device connections will be exceeded. Stop data collection in other projects or change the data collection device. p. 153
If E3028 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Yokogawa service.
This page summarises what the manufacturer’s manual says about E3028; 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 Yokogawa. Found a mistake? Report an error.