User guide


English
8645 - 7


  
Byte 0 to 5 PROFIBUS standard diagnosis
Byte 6 09 hex DP/V1 Status PDU Header
Byte 7 81 hex DP/V1 Status PDU Type Status PDU
Byte 8 Subscriber number
DP/V1 Status PDU 
Byte 9 0 to 2
DP/V1 Status PDU 
Byte 10 0 to 4
DP/V1 Status PDU User: *
Byte 11 0 to 15
DP/V1 Status PDU User: *
Byte 12 0 to FF hex DP/V1 Status PDU User:

Byte 1 0 to FF hex DP/V1 Status PDU Header

Byte 14 41 hex DP/V1 Status PDU User: Software version
* see chapter Configuration and Function of the Modules / Troubleshooting / LEDs FN/FS – Error Messa-
ges and Warnings

If an error message is detected in the segment of an intermediate module or RIO expansion, the address of
the module in question is displayed in this byte. In order to be able to distinguish between the intermediate
modules (IM) that are assigned the addresses from 1 to n by the auto-addressing, and the RIO modules with a
variable address range from 0 to 50, the MSB is set for the RIO module.
Example:
  
RIO + Adr.  1 7-bit address RIO 0x8
ZM + Adr.  0 7-bit address ZM 0x0

0: no change
1: Error present
2: Error no longer present

0: No error
1: PROFIBUS
®
– parameter error (Set_Prm)
2: PROFIBUS
®
– configuration error (Chk_Cfg)
: Error in the bus header
4: Error in an inside or RIO module

0 to 15: depending on the error type
(see chapter Configuration and Function of the Modules / Troubleshooting /
LEDs FN/FS – Error Messages and Warnings)