Watlow Series SD31 PID with Optional Countdown Timer User Manual

Page 43

Wa t l o w S e r i e s S D 3 1

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C h a p t e r 8 Ti m e r

Prompt

Timer Related Settings

Closed Loop Timer Set Point

[Ct;SP]

[Ct.SP]

Sets the set point that will be used
during the timer sequence when
the controller is in the automatic
control mode and the Timer Set
Point,

[ti;SP] , is set to Preset Set

point,

[Pre;S].

Open Loop Timer Set Point

[Ot;SP]

[Ot.SP]

Sets the manual power level that
will be used during the timer se-
quence when the controller is in
the manual mode and the Timer
Set Point,

[ti;SP] , is set to Preset

Set point,

[Pre;S].

Closed Loop Control Set Point

[CC;SP]

[CC.SP]

Sets the set point that will be used
outside of the timer sequence
when the controller is in the auto-
matic control mode and the Timer
Set Point,

[ti;SP] , is set to Preset

Set point,

[Pre;S]. If [ti;SP] is

not set to

[Pre;S], then this set

point is always used for closed loop
control in the automatic mode.

Open Loop Control Set Point

[OC;SP]

[OC.SP]

Sets the manual power level that
will be used outside of the timer
sequence when the controller is in
the manual control mode, and
[ti;SP] is set to [Pre;S]. If [ti;SP]
is not set to

[Pre;S], then this set

point is always used for manual
power level in the manual mode.