Super Systems 9120 - Manual (Page 27)

4574 - SSi 9120 Manual Rev A Page 27 Super Systems Inc
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Low Limit
This is the low limit field. Clicking on the value will allow the user to change the value. The range is –100 to 100.
High Limit
This is the high limit field. Clicking on the value will allow the user to change the value. The range is –100 to 100.
0 Setpoint Stops Control
If the Setpoint is zero, then all outputs are turned off. Clicking on the value will allow the user to change the value. The
option is either Yes or No.
Furnace Setup
The Furnace Setup menu option is an
administrative access only option. Do not
make any adjustments on this screen
without first contacting Super Systems Inc.
Date and Time
This option will display the current date and
time on the 9120 controller. From this
menu option, the user can change the
date/time
on the 9120 controller .
Furnace Name
This value will define the name of the
furnace. Clicking on the “Value” column will
bring up an input box where the user can
enter the furnace’s name.
PV1 Name
This value will define the name of the first
process variable. Clicking on the “Value”
column will bring up an input box where the
user can enter the PV’s name.
PV2 Name
This value will define the name of the second process variable. Clicking on the “Value” column will bring up an input box
where the user can enter the PV’s name.
PVT Type
The PVT type is the mode the device runs in (Carbon, Dewpoint, etc.). The mode selected determines the calculations
and scaling for the Process Variable. Any time this selection is changed it is necessary to reset the factory defaults to
ensure all parameters have been changed to the new Process Variable (
Options menu → Settings menu option → Set
Defaults button or FD Preserve button). Clicking on this value will display an input box with a drop-down list from
which the user can select a new PVT Type.
The values for the PVT type are:
% Carbon
Dew Point
Oxygen