Skip to main content
Skip table of contents

LJM Error Codes

Subsections

LJM indicates status via error codes. Errors are categorized according by range.

Success

  • Constant: LJME_NOERROR

  • Description: The function executed without error.

  • Range: 0

Warnings

  • Prefix: LJME_

  • Description: Some or all outputs might be valid.

  • Range: 200-399

Modbus Errors

  • Prefix: LJME_MBE

  • Description: Errors corresponding to official Modbus errors which are returned from the device.

  • Note: To find the original Modbus error in base 10, subtract 1200.

  • Ranges: 1200-1216

Library Errors

  • Prefix: LJME_

  • Description: Errors where all outputs are null, invalid, 0, or 9999.

  • Range: 1220-1399

Device Errors

  • Description: Errors returned from the firmware on the device.

  • Range: 2000-2999

User Area

  • Description: Errors defined by users. This is a suggested range for defining application-specific errors.

  • Range: 3900-3999

Error codes from the ljm_constants.json file. For more information about error codes look at the installed error codes page.

JavaScript errors detected

Please note, these errors can depend on your browser setup.

If this problem persists, please contact our support.