Watlow EZ-ZONE PM User Manual download pdf (Page 36)

Watlow EZ-ZONE

®

PM Limit Controller • 33 • Chapter 3 Keys and Displays

Chapter 3: Keys and Displays

3

Upper (Left, 32

nd

DIN) Display:

In the Home Page, displays the process

value, otherwise displays the value of

the parameter in the lower display.

Lower (Right, 32

nd

DIN) Dis-

play:

Indicates the set point or output

power value during operation, or

the parameter whose value ap-

pears in the upper display.

L

I

M

I

T

RESET

®

1/16 DIN (PM6)

®

RESET

L

I

M

I

T

1/8 DIN (PM9) Horizontal

1/32 DIN (PM3)

2

1

®

L

I

M

I

T

®

L

I

M

I

T

RESET

1/8 DIN (PM8) Vertical

®

L

I

M

I

T

1/4 DIN (PM4)

Advance Key

‰

Advances through parameter prompts.

Reset Key

RESET

Press to back up one level, or press and

hold for two seconds to return to the

Home Page. From the Home Page will

reset the limit and clear alarms and

errors if clearable.

Channel Display:

Indicates the channel for any given

EZ-ZONE module.

- Available with the PM4, 8 and

PM9 only.

EZ Key/s:

This key can be programmed to do

various tasks, such as locking the

keyboard, restoring user settings,

etc...

Zone Display:

Indicates the controller zone.

1to9=zones1to9

A=zone10 E=zone14

b=zone11 F=zone15

C=zone12 h=zone16

d=zone13

Up and Down Keys ¿ ¯

In the Home Page, adjusts the set

point in the lower display. In other

pages, changes the upper dis-

play to a higher or lower value, or

changes a parameter selection.

Temperature Units:

Indicates whether the tempera-

ture is displayed in Fahrenheit or

Celsius.

Communications Activity

Flashes when another device is

communicating with this control-

ler.

Output Activity:

NumberLEDsindicateactivityof

outputs. A flashing light indicates

output activity.

Percent Units:

Lights when the controller is dis-

playing values as a percentage

Note:

Upon power up, the upper or

left display will briefly indi-

cate the firmware revision

and the lower or right display

will show PM representing

the model.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 110 111

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