Siemens 3RW44 - Master PROFIBUS Address; Manufacturer ID; ID-Related Diagnostics

PROFIBUS DP communication module
9.9 Diagnosis with STEP 7
3RW44 soft starters
176 Manual, 03/2017, NEB535219502000/RS-AB/008
9.9.5
Master PROFIBUS address
The master PROFIBUS address diagnostics byte contains the station address of the DP
master:
● that has parameterized the DP slave and
● has read and write access to the DP slave.
The master PROFIBUS address is stored in byte 3 of the slave diagnostics.
9.9.6
Manufacturer ID
Definition
The manufacturer's ID contains a code specifying the DP slave type.
Table 9- 13 Structure of the manufacturer ID
Byte 4
Byte 5
Manufacturer ID for
80
H
DE
H
Soft starter
9.9.7
ID-related diagnostics
Definition
Identifier-related diagnostic data indicates whether soft starters are faulty or not. Identifier-
related diagnostics begins at byte 6 and is 2 bytes long.
ID-related diagnostics
Identifier-related diagnostics for soft starters is structured as follows:
Figure 9-5 Configuration of identifier-related diagnostics