Sentry SP400 Manuel d'instructions télécharger pdf (Page 39)

SMC sierra monitor corporation Sentry Instruction Manual - Version 6

CONFIGURATION PROCEDURE

Page: 33

4. CONFIGURATION PROCEDURE

4.1 INTRODUCTION

Sentry is operated via the seven keys on the front panel.

Operation includes initial set-up, periodic calibration,

recall of history, and changes to configuration.

Certain procedure and message conventions are used to

provide consistency. A knowledge of these conventions

will aid in understanding of the set-up and operation

steps.

The

UP and DOWN arrow keys change information

displayed on the alpha-numeric (lower) display. Changes

made by using the arrows are not "implemented" until the

ENTER key is pressed.

The

ENTER key is used to access the selected activity or

to enter selected data or status information into the

controller memory.

When any of the four activity keys

TEST, RESET, TIME,

MODE are depressed the SENSOR/LEVEL display is

cleared and the activity information is displayed on the

alpha-numeric display.

The messages

PRESS ENTER TO or ENTER TO indicate that

the selected activity can be accessed via the

ENTER key.

The message

USE ARROWS/ENTER indicates that module

numbers or other variables can be changed with the

arrows prior to entering the activity with the

ENTER key.

The message

PRESENT CONFIG is used in system

responses during

CHECK activities. Variables displayed

PRESENT CONFIG can be changed via the CHANGE

mode.

Positive response messages such as

SYSTEM RESET

COMPLETE are displayed for 1.5 seconds to confirm that

the activity has been completed.

Activity names are displayed bracketed by

"<" and ">"

signs.

Normal operation is the condition where the change and

calibrate light is off and the display cycles continuously

between all active module numbers.

If the

ENTER key is pressed once during normal operation

the display locks onto the current module number and can

be advanced using the

UP and DOWN arrow keys. When

the display is locked onto one module number the gas

type and units display is shown in round parenthesis “( )”.

If any module is force calibrated, the gas type and units

display for that module number is shown in square

parenthesis “[ ]”.

The message

USE ARROWS/ENTER indicates that the

arrows can be used to change the module number or other

data on the second line and the

ENTER can be used to

access the selected activity or module number.

Successive presses of any one of the four activity keys

will cycle through each option available and will return

the system to the normal operating mode..

When any activity key cycle has been started and not

completed the remaining activity keys are disabled except

that the

RESET key can be used to return the system to

normal

OPERATE mode.

When the system is in the

CHANGE mode the CALIBRATE

OR CHANGE

light is ON.

4.2 START-UP PREPARATION

The worksheet, Figure 4-1, will aid in understanding the

type of information required to set-up the system, it

should be completed prior to system power-up.

TEST

RESET

MODE

TIME

ENTER

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 128 129

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Sentry SP400 Manuel d'instructions Page 39

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