Byte Bit No. Diagnostics events Hard-coded effect of a diagnostics event
Quality status code DIAGNOSTICS bit
3 0 25 The device is not yet ready for
operation (not initialized)
Bad, configuration error DIA_NOT_INIT
1 26 The device is not yet ready for
operation (initialization error)
Bad, configuration error DIA_INIT_ERR
3 27 Reserved - -
3 28 Reserved - -
4 29 Device in the Manual mode (FB
in the Manual mode)
Depends on the set status None
5 30 Device in the Simulation mode
(FEEDBACK is simulated)
Depends on the simulated sta‐
tus
None
6 31 Device in the TRACE mode - None
7 32 Diagnostics simulation (diag‐
nostics events are simulated)
Depends on the simulated di‐
agnostics event
Depends on the simulated di‐
agnostics event
33 ... 48 Reserved - -
DIAGNOSTICS_EXTENSION_2 physical block parameter
Byte Bit No. Diagnostics events Hard-coded effect of a diagnostics event
Quality status code DIAGNOSTICS bit
0 0 49 General control valve fault (lim‐
it 1)
Good, maintenance required DIA_MAINTENANCE
1 50 General control valve fault (lim‐
it 2)
Good, maintenance required DIA_MAINTENANCE
2 51 General control valve fault (lim‐
it 3)
Good, maintenance required DIA_MAINTENANCE
3 52 Pneumatic leakage (limit 1) Good, maintenance required DIA_MAINTENANCE
4 53 Pneumatic leakage (limit 2) Good, maintenance required DIA_MAINTENANCE
5 54 Pneumatic leakage (limit 3) Good, maintenance required DIA_MAINTENANCE
6 55 Static friction (limit 1) Good, maintenance required DIA_MAINTENANCE
7 56 Static friction (limit 2) Good, maintenance required DIA_MAINTENANCE
1 0 57 Static friction (limit 3) Good, maintenance required DIA_MAINTENANCE
1 58 Lower end stop monitoring (lim‐
it 1)
Good, maintenance required DIA_ZERO_ERR
2 59 Lower end stop monitoring (lim‐
it 2)
Good, maintenance required DIA_ZERO_ERR
3 60 Lower end stop monitoring (lim‐
it 3)
Good, maintenance required DIA_ZERO_ERR
4 61 Upper end stop monitoring (lim‐
it 1)
Good, maintenance required DIA_ZERO_ERR
5 62 Upper end stop monitoring (lim‐
it 2)
Good, maintenance required DIA_MAINTENANCE
6 63 Upper end stop monitoring (lim‐
it 3)
Good, maintenance required DIA_MAINTENANCE
7 64 Limit 1 for path integral (100%
strokes) exceeded
Good, maintenance required DIA_MAINTENANCE
Functions/operations using PROFIBUS PA
9.3 Cyclic data transfer
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 229