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Eviewing, Ront, Anel – Red Lion LDT User Manual

Page 6: Isplay, Rogramming, Eter, Ou */1 41u 4&s, Overview

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6

4.0 R

EVIEWING

THE

F

RONT

P

ANEL

K

EYS

AND

D

ISPLAY

PROGRAMMING MODE ENTRY (PAR KEY)

It is recommended all programming changes be made off line, or before

installation. The meter normally operates in the Display Mode. No parameters
can be programmed in this mode. The Programming Mode is entered by
pressing the

PAR

key. If it is not accessible, then it is locked by either a security

code or a hardware lock (See Module 3).

MODULE ENTRY (SEL

& PAR KEYS)

The Programming Menu is organized into five modules. These modules group

together parameters that are related in function. The display will alternate between



and the present module. The

SEL

key is used to select the desired module.

The displayed module is entered by pressing the

PAR

key.

MODULE MENU (PAR KEY)

Each module has a separate module menu (which is shown at the start of each

module discussion). The

PAR

key is pressed to advance to a particular parameter

to be changed, without changing the programming of preceding parameters.
After completing a module, the display will return to

 

. Programming

may continue by accessing additional modules.

SELECTION / VALUE ENTRY

For each parameter, the display alternates between the present parameter and

the selections/value for that parameter. The

SEL

and RST

keys are used to

move through the selections/values for that parameter. Pressing the

PAR

key,

stores and activates the displayed selection/value. This also advances the meter
to the next parameter.

For numeric values, the value is displayed with one digit flashing (initially the

right most digit). Pressing the

RST

key increments the digit by one or the user

can hold the

RST

key and the digit will automatically scroll. The

SEL

key

will select the next digit to the left. Pressing the

PAR

key will enter the value and

move to the next parameter.

PROGRAMMING MODE EXIT (PAR KEY)

The Programming Mode is exited by pressing the

PAR

key with



displayed. This will commit any stored parameter changes to memory and return
the meter to the Display Mode. (If power loss occurs before returning to the
Display Mode, verify recent parameter changes.)

PROGRAMMING TIPS

It is recommended to start with Module 1 and proceed through each module in

sequence. When programming is complete, it is recommended to record the
parameter programming and lock out parameter programming with the user input
or programming security code.

FACTORY SETTINGS

Factory Settings may be completely restored in Module 3. This is useful when

encountering programming problems.

ALTERNATING SELECTION DISPLAY

In the explanation of the modules, the following dual display with arrows will

appear. This is used to illustrate the display alternating between the parameter
on top and the parameter’s Factory Setting on the bottom. In most cases,
selections and values for the parameter will be listed on the right.

5.0 P

ROGRAMMING

THE

M

ETER

Parameters

Output

Setpoint

Parameters

Timer Input

1SP

DISPLAY

MODE

Panel Key

Cycle Counter

Parameters

E41

Parameters

Display and Front

/0

PAR

SEL

PAR

PAR

PAR

PAR

$OU

*/1

41U

4&S

PAR

Serial

Setup

Parameters

S

OVERVIEW

PROGRAMMING MENU

KEY

DISPLAY MODE OPERATION

PROGRAMMING MODE OPERATION

PAR

Access Programming Mode

Store selected parameter and index to next parameter

RST

SEL

Select display (Timer or Cycle Counter)

Advance through selection list/select digit position in
parameter value

OPERATING MODE DISPLAY DESIGNATORS

” - To the left of the display is the Cycle Counter value.

- Between digits 5 and 6 indicates the setpoint status.



” - Decimal point to the far right of the display can be programmed to flash

when the timer is running, to provide a “Timer Run” indicator.

If display scroll is enabled, the display will toggle automatically every four seconds between the Timer and Cycle Counter values.

Indicates Program Mode Alternating Display

Factory Settings are shown.





Parameter

Selection/Value

Reset value(s) per front panel reset setting

Increment selected digit position of parameter value