User's Manual

7ML19985LY01 SITRANS LR560 (FF) – INSTRUCTION MANUAL Page 109
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Parameters
3.2. Fault Reset
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 (Maintenance Required), and on Device (Maintenance Demanded). This
applies when clearing faults via the handheld programmer, or the 375 Field Communi-
cator.
To clear a fault using the handheld programmer:
• Enter the fault code number then press RIGHT arrow.
3.3. Trend
Displays the trend of the Process Variables: sensor value, and outputs from AIFB 1/
AIFB 2. Samples are saved every minute up to 3200 samples.
In AMS Device Manager, see Trend Values• on page 73.
3.4. Electronics Temperature
To access the following parameters via AMS Device Manager see Electronics
Tem pe ratu re on page 58 under Maintenance & Diagnostics (LTB) .
3.4.1. Minimum Value
The minimum recorded internal electronics temperature, reported in units
defined in Temperature Units (2.3.3.).
3.4.2. Maximum Value
The maximum recorded internal electronics temperature, reported in units
defined in Temperature Units (2.3.3.).
3.5. Peak Values
3.5.1. Minimum Measured Value
The minimum recorded Sensor value, reported in units defined in Unit (2.3.1.).
3.5.2. Maximum Measured Value
The maximum recorded Sensor value, reported in units defined in Unit (2.3.1.).
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)