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Parameter assignment/addressing
9.9 Configuring power supply
Parameter
Start-up time
Start-up current
Operating voltage
Lead time
Power-on time after ex‐
ternal trigger
Configuration time
Last battery change
Temperature min.
Temperature max.
Reset temp max/min
Normalized consumed
energy
60
Meaning
Time in seconds during which the field device
requires the "start-up voltage".
Current in milliamperes required by the field de‐
vice for the "start-up time".
Voltage in volts that the field device requires in
normal operation after the "start-up time".
Time in seconds after the "start-up time" that the
field device requires to provide valid measured
values.
Time in seconds during which the field device is
supplied with current following communication
via wireless.
● Requirement: The configuration mode "au‐
to" must be selected.
Time in seconds during which the field device is
supplied with current for configuration (with SI‐
MATIC PDM or local on-site control of the de‐
vice).
● Requirement: The configuration mode "Con‐
figuration" must be selected.
Shows the date on which the "Battery change"
button was last pressed.
● If the WirelessHART adapter is not connec‐
ted to the network during the initial commis‐
sioning, the date is set to 01.01.1970.
● The first time is is connected to the network
manager, the date is updated.
Lowest temperature in degrees Celsius that the
WirelessHART adapter was subjected to since
the last time the temperature was reset.
Highest temperature in degrees Celsius that the
WirelessHART adapter was subjected to since
the last time the temperature was reset.
By pressing this button, the minimum and max‐
imum values of the temperature are reset.
Current taken from the battery unit since the last
battery change.
● This value is not the actual consumption of
the WirelessHART adapter but the chemical
energy consumption of the battery unit.
Example
5 s
14 mA
12 V
10 s
90 s
300 s
-10 °C
50 °C
5.1 Ah
WirelessHART Adapter SITRANS AW200
Operating Instructions, 02/2020, A5E02777161-AA
Default
5 s
14 mA
16 V
10 s
10 s
300 s
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