Practical-instrument-electronics 532 Bedienungsanleitung PDF herunterladen

Practical Instrument Electronics

Model 532

mA/V Loop Calibrator

with Loop Diagnostic

Operating Instructions

82 E. Main Street Suite 3.14

•

Webster, NY 14580 Tel: 585-872-9350

•

Fax: 585-872-2638 sales@piecal.com

•

http://www.piecal.com/

532-9002 Rev C 7/13/11

1-8

A. Basic Keypad Operations

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.

SOURCE/STEP SIZE Button

Press and release SOURCE/STEP SIZE to

change source modes. These are:

• Source Milliamps

• 2-Wire Transmitter Simulate

• Source Volts

Press and hold SOURCE/STEP SIZE to

change step size. Refer to section H.

ON/OFF Button

Press ON/OFF to turn the Model 532 on or

off.

UNITS/STEP TIME Button

Press and release UNITS/STEP TIME to

change how current is displayed: either in

milliamperes or % of 4-20 mA. Voltage is only

displayed in volts.

Press and hold UNITS/STEP TIME to change

step size. Refer to section H.

READ/SOAK TIME Button

Press and release READ/SOAK TIME to

change read modes. These are:

• Read Milliamps

• Power and Measure 2-Wire Transmitter

• Read Volts

Press and hold READ/SOAK TIME to change

soak time. Refer to section H.

†

STORE/CLEAR/DIAGNOSTIC Button

In any source mode:

Press STORE/CLEAR/DIAGNOSTIC to save

the current reading in the EZ-Check HI or LO

position. The EZ-Check switch must be set to

HI or LO. The display will flash “STORED” to

confirm.

In any read mode:

Press STORE/CLEAR/DIAGNOSTIC to clear

the values saved in the EZ-Check HI and LO

positions. The display will flash “CLEARED” to

confirm.

Press and hold STORE/CLEAR/DIAGNOSTIC

to activate diagnostic mode. See section I.

‡

EZ-Dial™ Knob

Turn the EZ-Dial knob to adjust the output

level. Press and turn to adjust 100X faster.

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Inhaltsverzeichnis

Seite 1 - Operating Instructions

Practical Instrument Electronics Model 532 mA/V Loop Calibrator with Loop Diagnostic Operating Instructions 82 E. Main Street Suite 3.14 • Webster,

Seite 2 - B. Model 532 Configuration