Yokogawa Button Operated DX2000 Manual de usuario descargar pdf (Pagina 291)

10-4

IM 04L42B01-01E

• Ext. range > Unit

Set the unit. (Up to 6 characters,

A a # 1

;forreleasenumbers3andlater:°,Ω,andμ.)

• Alarm

The available alarm types are high limit alarm, low limit alarm, delay high limit alarm,

and delay low limit alarm.

The range of alarm values is as follows:

Type Value Example of a Range of Alarm Values

H, L Within –30000 to 30000

excluding the decimal point.

Within –3000.0 to 3000.0 when the span

is 0.0 to 100.0.

T, t Same as H and L Same as H and L

For details on setting alarms, see section 3.7.

* If the external input channel On/Off or the decimal place of the span setting is changed, the

alarms for that channel are turned Off.

• Tag > Comment

Sets the tag comment. On a DX with a release number of 3 or later, you can enter up

to 32 characters.

On a DX with a release number of 2 or earlier, you can enter up to 16 characters. The

characters that can be entered are:

A a # 1

• Tag > No. (Release number 3 or later)

This setting only appears when you have enabled the use of tag numbers.

Sets the tag number. (Up to 16 characters:

A a # 1

)

• Memory sample > On/Off

Turn On the target channels.

• Alarm delay > Time

For details on setting the alarm delay time, see section 3.7.

10.1 Setting External Input Channels

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Yokogawa Button Operated DX2000 Manual de usuario Pagina 291