Bit Meaning
4 1: The DP device has received the control command "FREEZE".
5 1: The DP device has received the control command "SYNC".
6 0: Bit is always set to "0".
7 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.
Station status 3
Table 7-30 Setup of station status 3 (byte 2)
Bit Meaning
0 to 6 0: Bit is always set to "0".
7 1: More channel-related diagnostic messages are available than can be displayed in the diag‐
nostic telegram (diagnostic overow).
7.13.7 Master PROFIBUS address
Denition
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
H
value is in byte 3 as the master PROFIBUS address, the DP device has then not been
parameterized by the DP master.
No cyclic data exchange takes place.
7.13.8 Manufacturer's ID
Denition
The manufacturer ID contains a code that describes the DP device type.
Commissioning and Diagnostics
7.13 Diagnostics with STEP 7 with PROFIBUS
ET 200iSP
204 Operating Instructions, 11/2022, A5E00247483-AK
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