User Guide

Doc# E149703 V.1.11 QS - 7

Shark® 200 Meter Quickstart

Program CT, PT Ratios

1. This is the first Device Profile screen. To

return to this screen from another set-

tings screen, click General Settings>CT,

PT Ratios and System Hookup.

2. These are the settings:

a. CT Numerator (enter value you want),

Denominator (display only), Multiplier

(1, 10, or 100), CT Fullscale (Calculated

automatically)

b. PT Numerator (enter value you want),

Denominator (enter value you want),

Multiplier (1, 10, 100, or 1000), PT Fulls-

cale (Calculated automatically)

NOTE: Voltage Full Scale = PT Numerator x

PT Multiplier

Current Full Scale = CT Numerator x CT Multiplier

IMPORTANT! Specify Primary and Secondary Voltage in Full Scale (NOT Ratios).

NOTE: You can also enter the Ratios for CT/PT Numerator and Denominator and click the Update CT/

Update PT buttons to let the software calculate the Numerator, Denominator, and Multiplier for you.

You can then empty the Ratio fields and click the Update Ratio buttons to confirm the calculated set-

tings: you will see the same ratios you initially entered.

See Chapter 8 in the software manual for additional screen settings instructions (see page QS-1; alter-

natively, you can click Help>Contents from the CommunicatorPQA

software’s Main screen).

Program Communications:

1. Click General Settings>Communications.

2. The settings shown on the screen are the

default settings for the meter’s IrDA (COM1

and RS485 (COM2) ports. You can change the

settings, if necessary for your application.