Yokogawa DAQWORX Manual do Utilizador descarregar pdf (Página 283)

8-26

IM WX104-01E

Control Input (CX Style Number S3 or Later)

When PV/SP math is ON, set [Input Range] and [Linearizer] for each channel.

[Input Range] tab

• Scale/1-5V

Set the measurement mode of the channel to [Temp], [Scale], or [1-5V].

• Mode

Set the channel input mode to [VOLT], [TC], or [RTD]. If [Scale/1-5V] is set to [1-5V],

the mode is xed to [VOLT].

• Range/Type

Select the voltage range or the thermocouple or RTD type.

VOL

T: 20mV, 60mV, 200mV, 2V, 6V, 20V, or 50V

TC: R, S, B, K, E, J, T, N, W, L, U, PLATINEL, PR40-20, or WRe3-25

RTD: JPt100 or Pt100

If [Scale/1-5V] is set to [1-5V], the range/type is xed to [6V].

• Span

Set the measurement span of each loop. The upper limit (U) must be greater than the

lower limit (L).

• Scale

Set the scale of each loop between –30000 and 30000. The upper limit (U) must be

greater than the lower limit (L) and the difference between the two must be 30000.

This is valid only when [Scale/1-5V] is set to [Scale]. For details, see the CX User's

Manual (IM 04L31A01-01E or IM 04L31A01-03E).

•

Unit

Set the unit of each loop.

Enter up to six alphanumeric characters.

• Sqrt

Turn ON/OFF the square root computation.

When it is ON, set the low cut value between 0.0 and 5.0%.

8.4 Control Function General Settings

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Yokogawa DAQWORX Manual do Utilizador Página 283