Newtons4th PPA45 Series, Руководство для стартапов, Страница: 93 / 127

PPA45xx Quick User Guide
Page 92
Pressing the RANGE key to display the RANGING menu will confirm that the
external system scaling has been selected in the AUX menu. The Scale factor
and the nominal shunt value will be displayed in green text. The screenshot
below shows the settings for Phase 1.
Only the settings stored in program location 1 are automatically recalled each
time the instrument is switched on. Should it be preferred to not have them
automatically recalled they can instead by saved to an alternative memory
location and then deleted from location 1. The User can then recall the System
Calibration data when required. The Program Store/Recall/Delete menu should
be used to make the changes:
The LEM6 can also be used with non-system calibrated CT’s.
Full details of the LEM6 features, Specification and setup procedure for use with
System Calibrated and Non-System Calibrated CT’s can be found in the LEM6
User Manual.