Condensed Status - Siemens 6DR55 Series Manual

5.3.4 Condensed Status

.
The user can reposition each individual
diagnosis event to the desired diagnosis
class
Single diagnostic events
of the device
The user can reposition each individual diag-
nosis event to the desired status code
Figure 66 Repositioning the diagnosis event
SIPART PS2 PA Manual
A5E00127926--05
Each of the three process variables (FEEDBACK_VALUE, READBACK
und POS_D) which the SIPART PS2 PA positioner sends to the Master
is accompanied by a status. The "condensed status", however,
redefines the meaning of this status. The user can reposition or
reallocate the meaning of each diagnosis event to the diagnosis byte
(DIAGNOSIS) and the quality status (status byte) (see Fig. 66). In this
way, the user can emphasize the importance of the individual diagnosis
events according to need, therefore minimizing the amount of status
and diagnosis information.
The user can choose between the old meaning of the status according
to the PROFIBUS PA profile and the new meaning. The status type
(parameter COND_STATUS_DIAG) can be selected either in the
Class 1 Master (see Fig. 67) or on the SIMATIC PDM user interface
(see Fig. 68).
NOTE
The SIPART PS2 PA positioner supports the functionality of the adju-
stable status as of firmware D1 (Version 4.00.00).
Repositioning Repositioning
to diagnosis to status
Functions/operation via PROFIBUS PA
Good (no bit is set, no message)
Maintenance requirement
Maintenance demand
Failure
Invalid process condition
Function check
DIAGNOSIS
DIAG_EVENT_SWITCH
Good (no bit is set, no message)
Maintenance requirement
Maintenance demand
Failure
Invalid process condition
Function check
Status Byte
151