Table of Contents
Advertisement
9.18
Runtime meters in temperature classes
The SITRANS TH200 and the SITRANS TH300 offer various runtime meters. Runtime
meters are used to monitor the connected process sequence.
1. Runtime meter for transmitter electronics
● Monitors the number of operating hours during which the transmitter remained in
● The operating hours sequence of the transmitter is recorded in 9 ambient temperature
● Starts with the first commissioning at the factory.
● Runtime meter and temperature ranges cannot be reset or set by the user.
● The runtime meter is only updated if the device is in measuring mode. The runtime meter
2. Runtime meter for process variable
● Monitors the sequence of the sensor connected to the transmitter in various process
● The operating hours sequence of the process variable is recorded in 9 ranges. It is
● The runtime meter is automatically reset if one of the following parameters is changed in
The runtime meters can be read out using the parameterization software SIPROM T for
SITRANS TH200 or SIMATIC PDM or HART communicator for SITRANS TH300. The
runtime meters are automatically stored in the non-volatile memory once every hour. All
runtime meters are available again after the next restart if the device is disconnected from its
supply voltage.
SITRANS TH200/TH300
Operating Instructions, 06/2010, A5E00393069-03
continuous operation, depending on the ambient temperature.
ranges.
is not updated in simulation mode.
areas.
subdivided according to the connected sensor and its sensor limits. The user cannot set
the ranges.
the device:
– Sensor class
– Sensor type
– Interface
– Sensor connection
– Sensor factor
9.18 Runtime meters in temperature classes
Functions
63
Advertisement
Table of Contents
