Diagnostics And Troubleshooting; Output Of System Messages In The Display; System Messages Before Initialization; System Messages During Initialization - Siemens SIPART PS2 Series Operating Instructions Manual

Diagnostics and troubleshooting

11.1

Output of system messages in the display

11.1.1

System messages before initialization

Remarks about the tables:
nn
/
Messages before initialization (first commissioning)
Message Line
Up Down
CPU X
Start X
Pnnn.n X
P--- X
NOINI X
See also
Display (Page 95)
11.1.2

System messages during initialization

Remarks about the tables:
nn
/
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
Stands for variable numeric values
Error symbol
(slash): the texts on the left and right of the slash flash alternately
Meaning / cause
Message after application of electrical auxili‐
ary power
Potentiometer voltage of a non-initialized po‐
sitioner (P-manual mode) (actual position val‐
ue in % of the measuring range).
Measuring range was exceeded, the potenti‐
ometer is in the inactive zone, the transmis‐
sion ratio selector or the effective lever arm
are not adjusted as per the actuator travel.
Positioner is not initialized.
Stands for variable numeric values
Error symbol
(slash): the texts on the left and right of the slash flash alternately
Measure
● Maintenance
● Check whether the complete travel can be
covered using the and
that "P---" is never displayed.
● Execute the initialization process.
● Switch the transmission ratio selector to
90°, especially in the case of part-turn ac‐
tuators.
● Adjust the effective lever length of linear
actuators as per the measuring range.
● Start initialization.
11
buttons and
207