Emerson Tescom ER5000 Series, User Manual, Page: 123 / 248

ER5000 —
123
The ERTune™ Program: Basic Features
10. Click the
Next >
button. The PID Download window opens.
The ER5000 software includes PIDs specifically tuned for
most TESCOM™ regulators, as well as default PIDs that are
used if
Other
or
None
has been selected.
11. Click the
Yes
button to download the PID settings tuned for
the regulator or the
No
button to use the factory settings.
12. The ERTune™ program opens.
IMPORTANT! IMPORTANT!
If the regulator you selected in Step 9 is a
diaphragm sensed regulator, the Regulator Diaphragm Protection
window opens. You can configure the ER5000 for diaphragm protection.
Non-venting regulators, which do not feature a regulator
vent to exhaust excess system pressure, pose a particular
challenge in closed loop applications when the downstream
flow is blocked.
Regulator Diaphragm Protection is designed for applications
that use a non-venting regulator in a system that does not
have continuous flow. It is most beneficial for this type of
application when the regulator is a metal diaphragm sensed
regulator. For more information on this feature, refer to
A Note Concerning Non-Venting Regulators in Closed Loop
Applications
.
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