Errors - Siemens SITRANS P DS III Operating Instructions Manual

Interrupts, error and system alarms

12.2 Errors

12.2 Errors
Errors and error correction
Errors
Measured value
Measured value shows up on
the display but is not displayed
in the control system.
Table 12- 2
Display
F_001
F_003
F_004
F_005
F_006
F_007
F_008
See also
Status (Page 167)
192
Cause
Mode 15
•
Mode 16
•
Error message
PDM display Cause
- Local operation blocked.
- Changes to the bus address and
device operating type are not
possible, since the device is in
communication with a class 1
master.
- Display overflow.
- Value is read-only.
- Correction not successful.
- After zero-point calibration,
measurements no longer possi-
ble in entire measurement range.
- Local operation blocked by
SIMATIC PDM.
Measure
Check whether the bus ad-
•
dress on the device matches
the bus address in the con-
trol system. If it does not
match, correct the bus ad-
dress.
Set "ident" in mode 16.
•
Measure
Remove write protection.
End communication with class
1 master.
Check settings of physical unit
and position of decimal point,
and adjust to the current
measured value.
-
Check calibration span and
repeat procedure.
Check measurement range,
decrease correction if neces-
sary.
Use SIMATIC PDM to set the
"Local operation" parameter to
"released".
SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08