How to fix LCUR error on Harmony XB5 Display Module?
Issue:
LCUR Error Displayed on Harmony XB5 Digital Panel Meter (XBH Series)
Product Line:
Control and Signaling Units
Harmony XB5
Environment:
Diameter 22 mm Specific Functions
Basic Display
Resolution:
The LCUR indication is generated when the device detects an input current below the minimum operating threshold.
This condition typically occurs when the current supplied to the meter is less than 4 mA. When the input current falls below the allowable measurement range, the display may show LCUR to indicate a low-current condition.
Corrective Action
Verify the current supplied to the device.
Ensure that the input current is within the specified operating range.
Increase the input current to greater than 4 mA.
Confirm that the display returns to normal operation and that the LCUR indication is cleared.