Siemens 3RW44 User Manual

PROFIBUS DP communication module
9.11 Identification number (ID No.), error codes
3RW44 soft starters
184 Manual, 03/2017, NEB535219502000/RS-AB/008
9.11
Identification number (ID No.), error codes
9.11.1
Identification number (ID No.)
The identification number (ID No.) is used for unique identification of all the information
available in the motor starter (parameters, control commands, diagnostics, commands, etc.).
It is located in the left-hand column of the data set tables.
9.11.2
Error codes for negative data set acknowledgement
Description
If a data set is rejected, an error code is sent with the negative acknowledgment, both via the
device interface and via the bus interface. This provides information about the reason for the
negative acknowledgment.
The error codes comply with the PROFIBUS-DPV1 standard in as far as it applies to the soft
starter.
Evaluation via local device interface with Soft Starter ES
The error codes are evaluated by the Soft Starter ES parameterization and diagnostic
software and output in plain text. More information on this can be found in the online help of
Soft Starter ES.
Evaluation via PROFIBUS DP
The error codes are output via PROFIBUS DP Layer 2. More information can be found in the
relevant manuals for the PROFIBUS DP protocol description.

Siemens 3RW44 Specifications

General

Brand	Siemens
Model	3RW44
Category	Control Unit
Language	English