Map "New message available" message
For simplification of the diagnostic evaluation, the module offers the option of signalling the existence
of a new diagnostic message through the process data. To do this, the "New message available"
object can optionally be mapped to the process data.
Deactivate/activate Emergency message
The sending of one Emergency message can be deactivated and activated via object 0x10F3 (subindex
5, bit 0).
Structure of diagnostic messages
Parameter
Data type
Description
Bit 0
…
15
Bit 16
…
31
0x0000
…
0xDFFF
Not used
0xE000
Error number of the diagnostics
ID
è
e.g.: 0x
|
02
|
01
|
0017 (33619991)
–
02 = main group
–
01 = sub-group
–
0017 = error number
0xE001
…
0xE7FF
Not used
0xE800
Emergency Error Code as defined
in DS301 or DS4xxx
0xE801
…
0xEDFF
reserved
0xEE00
…
0xEFFF
profile-specific
Diagnostic code U32
0xF000
…
0xFFFF
Not used
Bit 0
…
3
Diagnostic status
0 = Information message
1 = warning message
2 = error message
Bit 4
Local timestamp
Bit 5
…
7
reserved
Flags
U16
Bit 8
…
15
Number of parameters in this dia-
gnostic message
Text ID
U16
0 = no text ID
1
…
65535 = text ID
Time stamp
U64
0 = no time stamp
Diagnostics and Fault Clearance
32
Festo — CPX-AP-I-EC-M12 — 2019-11