Watlow EZ-ZONE PM Integrated Controller User Manual

Page 92

Watlow EZ-ZONE

PM Integrated Controller

•

Chapter 6 Setup Page

Setup Page

Dis-

play

Parameter Name

Description

Range

Default

Modbus Rela-

tive

Address

CIP

Class

Instance

Attribute

hex (dec)

Pro-

fibus

Index

Param-

eter ID

Data

Type

Read/

Write

[loop]
[LooP]

Alarm (1 to 4)

Control Loop

Set the instance of the

Set Point Closed, Control

Loop, that will be refer-

enced by the deviation

alarm.

Note:

Not available on single

loop models.

1 to 2

Instance 1

Map 1 Map 2

1524

1924

Offset to next

instance (Map

1 +50, Map 2

+60)

0x6D (109)

1 to 2

0x17 (23)

9023

uint
RWES

[`A;hy]
[ A.hy]

Alarm (1 to 4)

Alarm Hysteresis

Set the hysteresis for an

alarm. This determines

how far into the safe

region the process value

needs to move before the

alarm can be cleared.

0.001 to 9,999.000°F or units

0.001 to 5,555.000°C

1.0°F or

units

1.0°C

Instance 1

Map 1 Map 2

1484

1884

Offset to next

instance (Map

1 equals +50,

Map 2 +60)

0x6D (109)

1 to 4

9003

float

RWES

[`A;Lg]
[ A.Lg]

Alarm (1 to 4)

Alarm Logic

Select what the output

condition will be during

the alarm state.

[`AL;C]

Close On Alarm (17)

[`AL;o]

Open On Alarm (66)

Close On

Alarm

Instance 1

Map 1 Map 2

1488

1888

Offset to next

instance (Map

1 +50, Map 2

+60)

0x6D (109)

1 to 4

9005

uint

RWES

[`A;Sd]
[ A.Sd]

Alarm (1 to 4)

Alarm Sides

Select which side or sides

will trigger this alarm.

[both]

Both (13)

[high]

High (37)

[LoW]

Low (53)

Both

Instance 1

Map 1 Map 2

1486

1886

Offset to next

instance (Map

1 +50, Map 2

+60)

0x6D (109)

1 to 4

9004

uint

RWES

[`A;Lo]
[ A.Lo]

Alarm (1 to 4)

Alarm Low Set Point

If Alarm Type (Setup

Page, Alarm Menu) is

set to:

process - set the process

value that will trigger

a low alarm.

deviation - set the span

of units from the closed

loop set point that will

trigger a low alarm. A

negative set point rep-

resents a value below

closed loop set point. A

positive set point rep-

resents a value above

closed loop set point.

-1,999.000 to 9,999.000°F or

units

-1,128.000 to 5,537.000°C

32.0°F

or units

0.0°C

Instance 1

Map 1 Map 2

1482 1882

Offset to next

instance (Map

1 +50, Map 2

+60)

0x6D

(109)

1 to 4

9002

float

RWES

Note:
Some values will be rounded off to fit in the four-character display. Full values can be read
with other interfaces.

R: Read

W: Write

EEPROM

User

Set