Watlow Series V4T Bedienungsanleitung PDF herunterladen (Seite 11)

Watlow Series V4 11

Keys and Displays

V4

1

2

%

Lower Display: Indicates

set point, output value,

parameters for data in the

upper display, or error and

alarm codes.

• To set to blank, set

[`dsP] to [`Pro] in the

Setup Menu.

Infinity/Home Key:

• Press once to clear

any latched alarms.

Also disables

deviation alarm

output if silencing is

enabled.

• Press again within

five seconds to

change from Auto to

Manual or vice versa.

While in Manual

mode, percent power

is in the lower display

sensor error.

Up-arrow and Down-arrow Keys:

Increases or decreases the value of

the displayed parameter.

• Press lightly to increase or

decrease the value by one.

• Press and hold down to increase

or decrease the displayed value at a

rapid rate. New data will self-enter

in five seconds, or can be entered by

pressing the Advance Key.

• Press both simultaneously for

three seconds to enter the Setup

Menu. The [`LOC] parameter

appears.

• Continue pressing both keys to

enter the Calibration Menu.

Output 1 Indicator Light: Lit

when Output 1 is energized.

Upper Display: Indicates

the process value, actual

temperature, operating

parameter values or an open

sensor. When powering up,

the Process display will be

blank for five seconds.

• To set to blank, set [`dsP]

to [`SEt] in the Setup

Menu.

Advance Key: Press to

advance through the

Operations, Setup, and

Calibration Menus. In the

Auto mode, new data is

self-entering in five

seconds.

Output 2 Indicator Light: Lit

when Output 2 is active. This

output can be configured as a

control or alarm output.

% Percent Power Indicator Light:

• Lit: the controller is in Manual

operation. Press the ˆInfinity key

twice to enter Automatic operation.

• Blinking: press the ˆInfinity key to

toggle between Auto and Manual.

Returns to its previous state and stops

blinking if the ˆInfinity key is not

pressed within five seconds.

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