Siemens Sitrans P500 Operating Instructions Manual page 188

Alarm, error and system messages
9.2 Messages
Icon Error message
Sensor service request
Pressure measurement value unre-
liable
Sensor temperature limit exceeded
/ undershot
Pressure out of the sensor measur-
ing range
Static pressure out of the measur-
ing range
Device temperature out of specifi-
cations
Current saturation alarm
Lower alarm limit value LOLO
Upper alarm limit value HIHI
Lower warning limit value LO
Upper warning limit value HI
See also
"2.4.3 Trim" (Page 106)
"2.4.3.1 DA-Converter" (Page 106)
188
Cause/ measures
Service the sensor without delay or reset the service timer.
"3.5.2.2 Timer" (Page 128)
Check the further messages.
This condition can lead to damage to the pressure transmitter.
This condition can lead to damage to the pressure transmitter. Check your
application.
"3.7 MinMaxPointer" (Page 130)
This condition can lead to damage to the pressure transmitter. Check your
application.
Permissible ambient temperature exceeded. This can lead to damage to the
pressure transmitter.
Output current is in the saturation range. Check the set measuring range
limits.
"2.1.2 Measuring Range" (Page 84)
The value that you set has been undershot.
The value that you set has been exceeded.
The value that you set has been undershot.
The value that you set has been exceeded.
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09