300-R010-45G datasheet(26/36 Pages) MAGNETROL

26 / 36 page

SOFTWARE CONFIGURATION cont.

Default Display

The factory default is for the unit to display Magnetrol Int’l on

the top line of the LCD while in the run mode, and a level

reading on the bottom line. The bottom line can be changed

to display the mA current loop output value instead of the

level reading. When using the Volume & Level mode, the

default display can be changed to be volume. When using

the Flow & Level mode the default display can be changed

to be flow.

Change Password

Allows for the factory preset password of 300 to be changed

to another value for security purposes. The password can be

any number between 1 and 32767. The format is to enter the

old password, enter the new password, and then enter the

new password again.

Adjust Loop Points

Offsets to the mA current loop can be made if necessary.

This is done by reading the mA current output with a

DVM, and adjusting the 3.5 mA and 22 mA endpoints with

Adjust Loop Points cont.

the

keys. These values are set at the factory and

should not need to be adjusted. Contact the factory prior to

making any adjustments to the loop output.

Enter Tag Line

The upper line of the LCD display while in the run mode is a

programmable label referred to as the tag. It is preset at the

factory as “Magnetrol Int’l.” If desired, this tag can be

changed to be any alphanumeric string of 16 characters.

Press ENT and then use

to scan through the charac-

ters. Pressing ENT will enter a character and move the cursor

to the next position on the LCD line. Upper and lower case

letters are provided as well as numbers and many ASCII char-

acters. Pressing DEL moves the cursor back one position.

Pressing the

once will start a scrolling of the characters,

and pressing it twice will start a fast scrolling. When close to

the desired character, press ENT and use

to reach the

desired character. A blank space may also be used. The blank

space is found in between the ! and the

while scrolling

through the characters.

The Diagnostics Menu provides a method of testing the

instrument’s functionality. It also has useful information for

troubleshooting. Access to Diagnostics Menu is obtained

from the run mode by pushing either the

arrows until

the display shows:

Diagnostics

to select

Diagnostics Menu

Display

Option

Action if ENT is pressed

Comments

Test Relays

Press ENT to change

Select relay to test, press ENT, then

Allow user to energize any relay

to select

to continue.

use

to energize relay.

individually. Press ENT when complete.

Test 4-20 mA Loop

Press ENT to change

Enter desired current output and

Allows user to output desired 4-20 mA

to select

to continue.

press ENT.

to an external device. Press ENT when

complete.

Gain/ % Signal

Press

to continue.

This is a read-only screen that cannot

The gain will increase (from 0 to 32) to

xxx

be changed.

keep the % signal strength at a desired

level for peak performance.

View Version #

Press

to continue.

Display software version number.

xxxxxxxxxx

Previous Menu

Press ENT to return to

to select

previous menu or

to review selection.

ADVANCED CONFIGURATION MENU cont.

DIAGNOSTICS MENU

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