Watlow EZ-ZONE RMC Manual de usuario descargar pdf (Pagina 79)

Watlow EZ-ZONE

RMC Module • 76 • Chapter 4 Setup Page

RMC Module • Setup Page

Dis-

play

Parameter Name

Description

Range Default

Modbus

Relative

Address

CIP

Class

Instance

Attribute

hex (dec)

Probus

Index

Parameter

Data

Type

& Read/

Write

[`C;hy]

[ C.hy]

Control Loop (1 to 4)

Cool Hysteresis **

Set the control switch-

ing hysteresis for on-off

control. This deter-

mines how far into the

“on” region the process

value needs to move

before the output turns

on.

0.001 to 9,999.000°F or units

0.001 to 5,555.000°C

3.0°F or

units

2.0°C

2242

[offset 70]

0x97

(151)

1 to 4

0xC (12)

68 8013 float

RWES

[``ti]

[ ti]

Control Loop (1 to 4)

Time Integral **

Set the PID integral for

the outputs.

0 to 9,999 seconds per repeat

180 sec-

onds per

repeat

2234

[offset 70]

0x97

(151)

1 to 4

69 8006 float

RWES

[``td]

[ td]

Control Loop (1 to 4)

Time Derivative **

Set the PID derivative

time for the outputs.

0 to 9,999 seconds 0

seconds

2236

[offset 70]

0x97

(151)

1 to 4

70 8007 float

RWES

[``dB]

[ db]

Control Loop (1 to 4)

Dead Band **

Set the offset to the

proportional band.

With a negative value,

both heating and cool-

ing outputs are active

when the process value

is near the set point.

A positive value keeps

heating and cooling

outputs from fighting

each other.

-1,000.0 to 1,000.0°F or units

-556 to 556°C

0.0

2238

[offset 70]

0x97

(151)

1 to 4

0xA (10)

71 8008 float

RWES

[t;tUn]

[t.tUn]

Control Loop (1 to 4)

TRU-TUNE+

Enable

Enable or disable the

TRU-TUNE+

adaptive

tuning feature.

[``no] No (59)

[`YES} Yes (106)

2250

[offset 70]

0x97 (151)

1 to 4

10 (16)

- - - - 8022 uint

RWES

[t;bnd]

[t.bnd]

Control Loop (1 to 4)

TRU-TUNE+

Band

Set the range, centered

on the set point, within

which TRU-TUNE+

will be in effect. Use this

function only if the con-

troller is unable to adap-

tive tune automatically.

0 to 100 0 2252

[offset 70]

0x97 (151)

1 to 4

0x11 (17)

- - - - 8034 uint

RWES

[`t;gn]

[ t.gn]

Control Loop (1 to 4)

TRU-TUNE+

Gain

Select the respon-

siveness of the TRU-

TUNE+

adaptive tun-

ing calculations. More

responsiveness may

increase overshoot.

1 to 6 3 2254

[offset 70]

0x97 (151)

1 to 4

0x12 (18)

- - - - 8035 uint

RWES

Note:

Some values will be rounded off to fit in the four-character display.

Full values can be read with other interfaces.

Note:

If there is only one instance of a menu, no submenus will appear.

** These parameters/prompts are available in these menus with firmware revisions 6.0 and

above.

R: Read

W: Write

E: EEPROM

S: User Set

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 235 236

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Watlow EZ-ZONE RMC Manual de usuario Pagina 79

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