Kistler-morse KM STXPlus Manuel d'utilisateur télécharger pdf (Page 10)

CHAPTER 3: STAND-ALONE ANALOG CALIBRATION AND SET UP

CHAPTER 3: STAND-ALONE ANALOG CALIBRATION AND SET UP

INTRODUCTION

This chapter contains the procedures to

perform an analog calibration and set up

system parameters for the STXplus.

TRIMMING THE CURRENT OUTPUT

Prior to calibration, check and adjust the

current output as necesary. If the

calibration of the device receiving the current

output does not match the calibration of the

current output, follow the appropriate

procedure below to trim the 0mA, 4mA,

and/or the 20mA current output(s).

If the STXplus is off, apply power and let it

warm up for at least 15 minutes before

proceeding.

NOTE

If you do not press a button within

15 seconds, the STXplus exits the

programming mode.

Trim the 0mA Current Output

1. Press the DOWN or UP buttons until the

PARAM LEDs look like:

Press the ENTER button.

2. Press the UP button to adjust the 0mA

up and press the DOWN button to adjust

 the0mAdown.Whensatised,pressthe

ENTER button.

Trim the 4mA Current Output

1. Press the DOWN or UP buttons until the

PARAM LEDs look like:

Press the ENTER button.

2. Press the UP button to adjust the 4mA

up and press the DOWN button to adjust

 the4mAdown.Whensatised,pressthe

ENTER button.

Trim the 20mA Current Output

1. Press the DOWN or UP buttons until the

PARAM LEDs look like:

Press the ENTER button.

2. Press the UP button to adjust the 20mA

up and press the DOWN button to adjust

 the20mAdown.Whensatised,press

the ENTER button.

Figure 3-1. Two Methods for Connecting an

Ammeter.

3-1

A

A

PLC or other current

monitoring device.

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