Master Profibus Address; Manufacturer's Id - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Commissioning and Diagnostics
7.13 Diagnostics with STEP 7 with PROFIBUS
Bit
4
5
6
7
Station status 3
Table 7-30
Bit
0 to 6
7
7.13.7

Master PROFIBUS address

Definition
The PROFIBUS address of the DP master is stored in the diagnostic byte master PROFIBUS address:
• that has parameterized the DP device
• that has read and write access to the DP device.
The master PROFIBUS address is located in byte 3 of the device diagnostics.
DP device from DP master (class 1) not parameterized
If the FF
parameterized by the DP master.
No cyclic data exchange takes place.
7.13.8

Manufacturer's ID

Definition
The manufacturer ID contains a code that describes the DP device type.
204
Meaning
1: The DP device has received the control command "FREEZE".
1: The DP device has received the control command "SYNC".
0: Bit is always set to "0".
1: Bit is always set to "0". Note: When reading the station status from the DP master, the bit is
"1" if the DP device has been deactivated in the DP master, that is, it is released from the current
processing.
Setup of station status 3 (byte 2)
Meaning
0: Bit is always set to "0".
1: More channel-related diagnostic messages are available than can be displayed in the diag‐
nostic telegram (diagnostic overflow).
value is in byte 3 as the master PROFIBUS address, the DP device has then not been
H
Operating Instructions, 11/2022, A5E00247483-AK
ET 200iSP