GE Druck TRX-II, Руководство пользователя

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K319 Issue 2 EN-33
Englis
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TRANSMITTER SIMULATION
User can dial a temperature in degrees to source a 4-20 mA or
0-20 mA signal. This signal can be used to simulate transmitters at
control system measure terminals.
The simulated transmitter may be linearized or non-linearized.
Function is available for all types of temperature sensors supplied as
standard in the TRX-II.
Setting-up a Simulation
Select SIM and proceed to select all appropriate transmitter
characteristics. Ignore the CJ compensation menu. Fill out the
transmitter span and press EXE to open the working screen.
To Simulate a Transmitter
All normal key-pad functions are
available to change the (mA) source.
Use the
key to move to fixed steps.
Use and keys to step through 0%,
25%, 50%, 75% and 100% of the span
as set-up. Press
to return to the
normal key-pad functions. Next to the
simulated temperature the lower
window shows the TRX-II source
milliamps in small size digits.
0-20 mA
4-20 mA
SOURCE SIMULATION
30V MAX
SOURCE SIMULATION
30V MAX
0-20 mA