115
Calibration
1. Move to Calibration Mode and select the
instrument to be calibrated. If appli-
cable, activate the pressure controller
communication as described in chap-
ter The Instrument Window on page
109.
2. Start the calibration as presented in
chapter A Calibration Procedure Us-
ing MC5P on page 110.
3. Set the pressure manually using, e.g.
a pressure pump. If a pressure control-
ler is connected to MC5P, the pressure
controller generates the pressure based
on MC5P’s requests.
4. In manual calibration: Accept the points
using the B/Accept Readings Function
Key. The calibration proceeds automati-
cally if a pressure output controller is
available and the Calibration Mode is
set to Automatic. Additional Calibration
Method specific data is in chapters
About Automatic Calibration and
About Manual Calibration, both on
page 112.
5. Save or reject the results as is de-
scribed in chapter A Calibration Pro-
cedure Using MC5P on page 110.
6. Either do another calibration run or re-
turn to the Instrument window.
Hint!
These instructions can be adapted for pneumatic pressure trans-
mitters and converters, too. Instead of connecting the output sig-
nal to a terminal in the E module, connect the pressure output sig-
nal to a suitable pressure module.
Warning!
Working with pressure instruments can be hazardous. Only
qualified personnel may use pressure instruments and pres-
sure sources.
Next…
MC5P’s Support for Instrument Adjustment on page 123.
Calibrating an Instrument
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