Zeror.ai Error Codes Siemens 16#81C7

Siemens 16#81C7

Brand: SiemensModel: SIEMENSError code: 16#81C7

What the Fault Means

The total of "Offset in the message + size of length field + number of characters not counted" is greater than the maximum frame length

Solution and Safe First Checks

  1. Select a suitable value for "Offset in message", "Size of length field" and "Number of characters not counted".

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.