Siemens SITRANS L, Руководство по эксплуатации, Страница: 145 / 269

Parameter reference
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
145
Output, no level offset (SV2 - Secondary Value 2) (2.8.3.)
The value for distance.
Diagnostics (3.)
Echo Profile (3.1.)
Allows you to request the current echo profile via the handheld programmer, or via AMS
Device Manager. For more detail see Echo Processing (Page 233).
To request a profile via AMS Device Manager:
See Echo Profile (Page 84).
To request a profile via the handheld programmer:
1. Navigate to Level Meter > Diagnostics (3.) > Echo Profile (3.1.) .
2. Press RIGHT arrow to request a profile. [See Requesting an Echo Profile (Page 57) for more
details.]
Fault Reset (3.2.)
Clears faults (see chart below).
Clearing a fault in one parameter of a ’maintenance pair’, automatically clears a fault in the
second parameter of the pair. For example, entering S3 or S4 will clear a fault on Device
Lifetime Reminder 1 (Maintenance Required), and on Device Lifetime Reminder 2
(Maintenance Demanded). This applies when clearing faults via the handheld programmer,
or the 375 Field Communicator.
Fault code Description
S3 Device Lifetime Reminder 1 (Maintenance Required)
S4 Device Lifetime Reminder 2 (Maintenance Demanded)
S6 Sensor Lifetime Reminder 1 (Maintenance Required)
S7 Sensor Lifetime Reminder 2 (Maintenance Demanded)
S8 Device Service Reminder 1 (Maintenance Required)
S9 Device Service Reminder 2 (Maintenance Demanded)
S12 Internal Temperature High
S17 Calibration Schedule Reminder 1 (Maintenance Required)
S18 Calibration Schedule Reminder 2 (Maintenance Demanded)
To clear a fault using the handheld programmer:
• Enter the fault code number then press RIGHT arrow .