Watlow Series 988LF Uživatelský manuál stáhnout pdf (Strana 31)

Setup

Setup Menu, Chapter 4 WATLOW Series 988LF Users Manual 4.9

[`Ot2]

Output 1

Set the way that output 1 will respond to a difference between the set

point and an input variable.

• [``Ht](Heat) select reverse action, so that output 1 responds when the

input signal is less than the setpoint.

• [``CL](Cool) select direct action, so that output 1 responds when the

input signal is more than the setpoint.

[`Ot1] This prompt always appears.

Default

↓

[``Ht] [``CL]

[`Ot1] [`Ot1]

Process 1

Select the process range for output 1.

• [Prc1] This prompt appears only on controllers equipped with output 1

process hardware (98__-__F_-___).

Default

↓

4-20mA 0-20mA 0-5VÎ 1-5VÎ 0-10VÎ (dc)

[4-20] [0-20] [`0-5] [`1-5] [0-10]

[Prc1] [Prc1] [Prc1] [Prc1] [Prc1]

Output 2

Selects the secondary output action

• [``AL] de-energizes output 2 in an alarm condition.

• [`ALn] energizes output 2 in an alarm condition.

• [``Ht](Heat) selects reverse action, so that output 2 responds when the

input signal is less than the set point.

• [``CL](Cool) selects direct action, so that output 2 responds when the

input signal is more than the set point.

[`Ot2] This prompt appears only on controllers equipped with output 2

hardware (not 98_L-___A-AA__).

Default

↓

[``no] [``AL] [`Aln] [``Ht] [``CL]

[`Ot2] [`Ot2] [`Ot2] [`Ot2] [`Ot2]

[`Ot1]

[Prc1]

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Watlow Series 988LF Uživatelský manuál Strana 31