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Cycle time, output 2, Dead band, Db] [`ct2 – Watlow Series 988LF User Manual

Page 37: Operations

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Operations

Operations Menu, Chapter 5

WATLOW Series 988LF Users Manual

5.5

Dead Band

Select the width of the zone between the action of the heating
(reverse acting) output and the cooling (direct acting) output.
This
shifts the cool setpoint by the dead band value entered. If you select a
positive value the heat and cool outputs cannot be energized at the same
time. If you select a negative value, both outputs can be energized at the
same time.

If

Default

[``°F]

[-999] … [```0] …

[`999]

[`C_F]

[``db]

[``db]

[``db]

(Setup Menu)

[``°C]

[-555] … [```0] …

[`555]

[`C_F]

[``db]

[``db]

[``db]

a process

[-999] … [```0] …

[`999]

units

input is selected

[``db]

[``db]

[``db]

[``db]

[`Ct2]

Cycle Time, Output 2

Select the time, in seconds, of a complete on/off cycle.

[`Ct2] This prompt appears if Output 2 [`Ot2] (Setup Menu) is set to
[``Ht] or [``CL], and if [`Pb2] is set to greater than [```0].

If

Default

mechanical

[``%0] …

[`1)0] … [99(9] min.

relay

[`Ct2]

[`Ct2]

[`Ct2]

outputs

open collector

[brSt]

[``)1] …

[``!0] … [99(9] min.

or solid-state

[`Ct2]

[`Ct2]

[`Ct2]

[`Ct2]

relay outputs