Watlow Series SD PID Profiling Controller Instrukcja Użytkownika Pobierz pdf (Strona 42)

Watlow Series SD • 40 • Chapter 7 Operations for TRU-TUNE+™

These parameters can be selected to appear in the Operations Page. Select the parameters you want to appear in

the Operations Page in the Programming Page. Press the Advance Key ‰ to enter the Operations Page and to step

through the parameters. For profiling controllers, set [Prog] to [``no] to access the Operations Page. Press the

Infinity Key ˆ to return to the Home Page at any time.

Note: This chapter only applies to the TRU-TUNE+™ version of the Series SD (SD_E - _ _ _ _ - _ _ _ _).

Chapter 7:

Operations Parameters Table

for TRU-TUNE+™

Display Parameter name

Description

Settings Range Default Modbus*

(less 40,001 offset)

Read/Write

Appears if"

[Po;ht]

[Po.ht]

Power Heat

Displays the current heat con-

trol power.

0.0 to 100.0% power (000

to 10000) (Two decimal

places implied for Mod-

bus.)

NA 256 R

[A-M] is set to

[auto] and at least

one output is set to

[hEAt].

[Po;CL]

[Po.CL]

Power Cool

Displays the current cool con-

trol power.

0.0 to 100.0% power (000

to 10000) (Two decimal

places implied for Mod-

bus.)

NA 257 R

[A-M] is set to

[auto] and at least

one output is set to

[Cool].

[A-M]

Auto-Manual Mode

Set the control mode.

[auto] (0)

[Man] (1)

[auto]

(0)

25 R/W Always appears.

[`Aut]

[ Aut]

Autotune

Start an autotune.

[`OFF] off (0)

[``On] on (1)

[`OFF]

(0)

215 R/W At least one output

is set to [hEAt] or

[Cool].

[t;tun]

[t.tun]

TRU-TUNE+™ Enable

Enable or disable the TRU

TUNE+

™

adaptive tuning

feature.

[``no] No (0)

[`yES] Yes (1)

[`yES]

350

TRU-TUNE+

™ version

only. (SD_ E - _ _ _ _

- _ _ _ _ ).

[`CAL]

[ CAL]

Calibration Offset

Offset the input reading.

-999 to 999

(-999000 to 999000)

0.0 *85, 86 R/W Always appears.

[ht;m]

[ht.M]

Heat Control

Method Set the heat control

method.

[`OFF] off (0)

[`PID] PID (1)

[on;of] on-off (2)

[`PID]

(1)

213 R/W At least one output is

set to [hEAt].

[Pb;ht]

[Pb.ht]

Proportional Band Heat

Set the proportional band for

the heat outputs.

1 to 999°F, if [`Sen] is

set to [``tc] or [`rtd]

(1000 to 999000)

0.000 to 999 units, if

[`Sen] is set to [`mA]

or [uolt]. (0000 to

999000)

25 25 *335, 336 R/W

*339, 340 R/W

At least one output

is set to [hEAt]

and [ht;m] is set to

[`PId].

[It;hc]

[It.hc]

Integral

Set the PID integral in

seconds per repeat for all

outputs.

0.00 to 3,600 seconds per

repeat (0000 to 3600)

0.00: disabled

180.0 *343, 344 R/W

TRU-TUNE+

™ ver-

sion only. (SD_E - _ _

_ _ - _ _ _ _ ). [ht;m]

and/or [CL;m] is set

to [`PId].

Note: Parameters appear in the Operations Page only if activated from the programming page. See page 22 for Operations Page defaults.

Note: Some values will be rounded off to fit in the four-character display. Full values can be read with Modbus. All temperature param-

eters through Modbus are in °F, by default.

* Low register numbers contain the two higher bytes; high register numbers contain the two lower bytes of the four-byte integer. Decimal

precision is implied at three decimal places unless otherwise noted.

**** This value multiplied by 100 equals the percent power.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 87 88

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