PROFIBUS USER MANUAL Leine & Linde AB
Part Id: 740590-01
35
Document Id: 740590 Ver. 01
Publication date: 2010-06-01
5.6.11 Profile Version
Octets 24 and 25 of the diagnostic function provide the PROFIBUS-DP encoder profile
version that is implemented in the device. The octet’s revision number and index are
combined.
Example:
Profile version:
1.40
Octet no.
24
25
Binary code.
00000001
01000000
Hex:
1
40
DDLM_Slave_Diag
Octet
24
25
Bits
15 – 8
7 – 0
Data
27 – 20
27– 20
Revision
number
Index
Profile
Version
Table 31 Diagnostics, profile version
5.6.12 Software Version
Octets 26 and 27 of the DDLM_Slave_Diag function provide the software version of the
device. The octet’s revision number and index are combined.
Example:
Software version:
1.40
Octet no.:
26
27
Binary code:
00000001
01000000
Hex:
1
40
DDLM_Slave_Diag
Octet
26
27
Bits
15 – 8
7 – 0
Data
27 – 20
27– 20
Revision
number
Index
Software
version
Table 32 Diagnostics, software version
5.6.13 Operating Time
The operating time monitor stores the operating time for the device in operating
hours. The operating time is saved every six minutes in the non-volatile memory in
the device. This happens as long as the device is under power. The operating time is
displayed as a 32-bit value without sign in 0.1 h by the DDLM_Slave_Diag function.
If the operating time function is not supported by the device, it is set to the maximum
value (FFFF FFFF hex).