Practical-instrument-electronics 530 User Manual download pdf

Practical Instrument Electronics

Model 530

4-20 Milliamp Loop Calibrator

Operating Instructions

Basic Keypad Operations

1 EZ-Check™ Switch/EZ-Step™ Pushbutton

Slide the switch to select the user stored values for

calibration points. Press the button to adjust the output

by the user defined step size. Press and hold the button

to activate the auto step/ramp mode.

2SOURCE/STEP SIZE Button

Press SOURCE to change source modes. These are:

• Source Milliamps

• 2-Wire Transmitter Simulate

3ON/OFF Button

Press ON/OFF to turn the Model 530 on or off.

4 UNITS Button

Press UNITS to change how current is

displayed – either in milliamperes or % of 4-20

mA. Voltage is only displayed in Volts.

READ Button

Press READ button to change read modes.

These are:

• Read Milliamps

• Power and Measure 2-Wire Transmitter

• Read Volts

h STORE/CLEAR Button

In any source mode:

Press STORE/CLEAR to save the current

reading in the EZ-Check HI or LO position.

The EZ-Check switch must be set to HI or L

The display will flash “STORED” to confirm.

In any read mode:

Press STORE/CLEAR to clear the values saved

in the EZ-Check™ HI and LO positions. The

display will flash “CLEARED” to confirm.

i EZ-Dial™ Knob

Turn the EZ-Dial™ knob to adjust the output

level. Press and turn to adjust 100X faster.

EZ-Dial™ Knob

Adjust the output up and down with the EZ-Dial knob. The increment is 0.001 mA (or 0.01 % if display

units are % of 4-20 mA.) Press while turning to adjust 100X faster – 0.100 mA (or 1.00 %.)

EZ-Check™ Switch

The EZ-Check™ switch has three positions -- high, set, and low. Its position is shown at the left edge of

the display with “HI” and “LO” indicators. Neither indicator indicates the middle position. Use of the EZ-

Check switch depends on mode.

841 Holt Road #1 • Webster, NY 14580 Tel: 585-872-9350 • Fax: 585-872-2638 [email protected] • http://www.piecal.com/

530-9002 2/26/04

1-8

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Summary of Contents

Page 1 - Operating Instructions

Practical Instrument Electronics Model 530 4-20 Milliamp Loop Calibrator Operating Instructions Basic Keypad Operations 1 EZ-Check™ Switch/EZ-Ste

Page 2 - EZ-Step™ Pushbutton

Model 530 Operating Instructions EZ-Check™ Switch cont. Source Modes: Slide the EZ-Check switch to the HI and LO positions to recall the settings

Page 3 - Quick Reference Bar Graph

Model 530 Operating Instructions EZ-Step™ Size and Direction cont. To Change the EZ-StepTM Direction: 1. Press the EZ-Dial knob. 2. The displ

Page 4 - Error Conditions

Model 530 Operating Instructions Quick Reference Bar Graph cont. HART® Compatibility Mode - ON/OFF (default) The Model 530 has a HART® compati

Page 5 - Source Mode

Model 530 Operating Instructions Source Mode Transmitter Input(Sensor)(Process Signal)(Simulated Input)ReceiverPower Supply0 to 60 VDCTypical2

Page 6 - Read Mode

Model 530 Operating Instructions Power and Measure Transmitter Mode Transmitter Input(Sensor)(Process Signal)(Simulated Input)ReceiverPower Su

Page 7 - Specifications

Model 530 Operating Instructions Measure DC Volts Mode Transmitter Input(Sensor)(Process Signal)(Simulated Input)ReceiverPower Supply0 to 60 V

Page 8 - Warranty

Model 530 Operating Instructions 841 Holt Road #1 • Webster, NY 14580 Tel: 585-872-9350 • Fax: 585-872-2638 [email protected] • http://www.piecal.

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Practical-instrument-electronics 530 User Manual

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