Zeror.ai Error Codes Siemens 16#838E

Siemens 16#838E

Brand: SiemensModel: SIEMENSError code: 16#838E

What the Fault Means

Runtime error: In idle mode, one or several characters (other than NAK or STX) were received.

Solution and Safe First Checks

  1. Check for proper function of the partner device, possibly using an interface test device that is switched into the transmission line.

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Siemens error codes

Source: the Zeror.ai industrial fault database and Siemens technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.