EES-501 Ultrasonic Flowmeter
Reversion: 3.0.1
Page 42 of 51
CL Check Verification
Check if the current loop has been calibrated before
leaving the factory. Press
move
or
separately to display 4mA, 20mA, and at the
same time, check with an ammeter to verify that CL
output terminals M31 and 32 agree with the displayed
values. It is necessary to re-calibrate the CL if it is
over the permitted tolerance. For more information,
refer to "Analog Output Calibration".
CL Current Output
Display CL current output. The display of 10.0000mA
indicates that CL current output value is 10.0000mA.
If the difference between displaying value and CL
output value is too large, the current loop then needs
to be re-calibrated accordingly.
Date and Time Settings
The format for setting time setting is 24 hours. Press
, wait until ">" appears, the modification can
be made.
ESN
Display electronic serial number (ESN) of the
instrument. This ESN is the only one assigned to each
flowmeter ready to leave the factory. The factory uses
it for file setup and for management by the user.
