Output Current In Case Of Fault - Siemens SITRANS P300 Operating Instructions Manual

• 20.0 mA
• 22.8 mA
It is also possible to set intermediate values via HART communication.
Procedure
To switch on the constant current operation, proceed as follows:
1. Set mode 8.
2. Press the keys <UP> and <DOWN> simultaneously.
3. Select the constant current.
Switching off constant current operation
To switch off the constant current operation, proceed as follows:
Press <MODE> in mode 8.
See also
Operating via keys (Page 6-12)
6.5.9

Output current in case of fault

Introduction
When a fault occurs, the lower fault current is displayed in the basic setting. In mode 9 you
can choose between the output of the upper and lower fault current. The standard values
36 mA and 22.8 mA are set.
The standard values of the upper and lower fault current can be changed via HART
communication.
Requirement
You are familiar with the correct operation of the transmitter and the associated safety
information.
Procedure
To change the fault current, proceed as follows:
1. Set mode 9.
2. Select the fault current.
3. Save with the <MODE> key.
SITRANS P300 with HART communication
Operating Instructions, 06/2005, A5E00359579-02
"Cur" for Current is shown in the digital display.
Operation
6.5 Local operation
6-27