Yokogawa DAQWORX Manual do Utilizador descarregar pdf (Página 265)

8-8

IM WX104-01E

[Burnout/Tuning] Tab

• Input Process

Burnout

For the measurement input to each loop, select the burnout direction (open-circuit

detection) from [OFF], [UP], or [DOWN]. The [No.2] setting is valid when [Control

Mode] is set to [PVSwitching], and the [Remote] setting is valid when remote input is

used as measurement input. This setting is invalid for measurement inputs other than

thermocouple and unied signals.

If PV/SP math is OFF, set this in “Control input channel” on page 6-10.

RJC (T

ype, Volt (uV))

This is the reference contact compensation setting for a thermocouple input. Set for

the measurement input of each loop.

The [No.2] setting is valid when [Control Mode]

is set to [PVSwitching], and the [Remote] setting is valid when remote input is used

as measurement input. This setting is invalid for measurement inputs other than

thermocouple and unied signals.

Select from [Internal] and [External] for [T

ype].

When [External] is selected, set [Volt (uV)] between -20000 and 20000 uV

If PV/SP math is OFF, set this in “Control input channel” on page 6-10.

Tuning Setting

Switch tuning ON or OFF.

lect [ON] for the parameters that you want to display in the tuning window, and [OFF]

for other parameters.

Select the ID of the item from the following.

SP (target set point), A1 (alarm 1 setting), A2 (alarm 2 setting)

, A3 (alarm 3 setting),

A4 (alarm 4 setting), P (proportional range), I (integration time), D (differentiation

time), OH (upper output limit), OL (lower output limit), MR (manual reset), H (hysteresis),

DR (control action direction), PO (preset output), BS1 (PV1 input bias), FL1 (PV1

input lter), BS2 (PV2 input bias), FL2 (PV2 input lter), RT (ratio setting), RBS (remote

input bias), RFL (remote input lter), or W01 to W36 (control computation constant).

If PV/SP

math is ON, you cannot select BS1, FL1, BS2, FL2, and RFL.

BS1, FL1, BS2, FL2, R, RBS, and RFL are valid on Style 3 or later.

Name

Specify the name of the item using a maximum of 6 characters.

8.3 Control Function Basic Settings

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Yokogawa DAQWORX Manual do Utilizador Página 265