Compaq MC-1 Manuel d'utilisateur télécharger pdf (Page 41)

DE Operating Procedures Procedural Considerations

Release 0 34-ST-25-20 MC Toolkit User Manual 33

7/03

Table 6 DE Output Calibration - Trim DAC Current

DE Output Calibration - Trim DAC Current

Overview

Objectives

For a DE transmitter operating in analog mode in a user's application, calibrate the analog

output current to the PV input range. That is, adjust the output such that 4 mA corresponds

to 0% (LRV), and 20 mA corresponds to 100% (URV).

Call up

display

In the DE MAIN

MENU, select the

Calibration button.

The CALIBRATION

menu appears.

Select the Trim DAC Curr.

button; this display appears.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 109 110

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Compaq MC-1 Manuel d'utilisateur Page 41