12.2.4.24 Diagnostic value '30.TEMP - Current temperature'
Display range: °C: -50 ... 100
°F: -58 ... 212
Purpose: Current temperature in the positioner enclosure. The sensor is
present on the basic electronics. In order to switch over the temper‐
ature display between °C and °F, press the button.
12.2.4.25 Diagnostic value '31.TMIN - Minimum temperature' / '32.TMAX - Maximum temperature'
Display range: °C: -50 ... 100
°F: -58 ... 212
Purpose: The minimum and maximum temperatures within the enclosure are
constantly determined and saved as with a min/max pointer. This
value can only be reset in the factory.
In order to switch over the temperature display between °C and °F,
press the button.
12.2.4.26 Diagnostic value '33.T1' ... '41.T9' - Number of operating hours in the temperature range
1 to 9
Display range: 0 ... 4.29E9
Purpose: Statistics about the duration of operation in different temperature
ranges is maintained in the device. An average of the measured
temperature is taken every hour and the counter assigned to the
corresponding temperature range is incremented. This helps in
drawing conclusions about the past operating conditions of the de‐
vice and the entire control valve.
The temperature ranges are classified as follows:
T1 T2 T3 T4 T5 T6 T7 T8 T9
Temperature range [°C] - ≥ -30 ≥ -15 ≥ 0 ≥ 15 ≥ 30 ≥ 45 ≥ 60 ≥ 75
≤ -30 < -15 < 0 < 15 < 30 < 45 < 60 < 75 -
Operating hours in temperature ranges T1 to T2
12.2.4.27 Diagnostic value '42.VENT1' / '43.VENT2'
'42.VENT1' Number of switching cycles of pilot valve 1
'43.VENT2' Number of switching cycles of pilot valve 2
Display range: 0 ... 4.29E9
Diagnostics and troubleshooting
12.2 Diagnostics
SIPART PS2 with PROFIBUS PA
268 Operating Instructions, 05/2019, A5E00127926-AC
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