Watlow Controls Series 998, User Manual

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Operation-System
WATLOW Series 998 User’s Manual
5.3 Operation Menus, Chapter 5
System Prompts
After you step past the Set Point 2A prompt
[SP2A]
and the Set Point 2B
prompt [SP2b] to the Operation menus, the Series 998 displays the menu
selection ( [`SYS] , [PidA] or [PidB] ) in the upper display and [OPEr] in
the lower display.
The Up-arrow > or Down-arrow key < selects another menu. Press the
Mode key µ to display the first prompt in the lower display and its value
in the upper display. Use the Up-arrow and Down-arrow keys to change
the value in the upper display. The new value will not take effect until
after a five-second delay or until you press the Mode key.
Set Point 2A
Set the operating set point for output 2A. Allows output 2A to operate
as a boost-heat or a boost-cool output.
• The default setting depends on the [`In1] setting (Input Menu).
[SP2A] This prompt appears only if [Ot1A] and [Ot2A] (Output Menu) are
both set to
[``Ht]
or to
[``CL]
.
[`rL1] … [`rH1]
[SP2A] [SP2A]
Set Point 2B
Set the operating set point for output 2B. Allows output 2B to operate
as a boost-heat or a boost-cool output.
• The default setting depends on the [`In2] setting (Input Menu).
[SP2b] This prompt appears only if [Ot1b] and [Ot2b] (Output Menu) are
both set to [``Ht] or to [``CL] .
[`rL2] … [`rH2]
[SP2b] [SP2b]
NOTE:
Decimal points may
not always be in the
position specified
below, depending
on the Decimal 1
[dEC1] and Decimal
2 [dEC2] settings in
the Input Menu.
[SP2A]
[SP2b]