Air Products GASGUARD TE10, Installation, Operation And Maintenance Manual

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Section 8: Operating Procedures
Revision – September 2009 8 - 25
8.8.1 Net Product
This option is not used for the TE 10 Gas Distribution System.
8.8.2 Alarm Setpoints
This option allows the operator to choose an analog setpoint or exit the window.
When the operator chooses an analog setpoint, a keypad will be displayed to allow
the operator to enter a new analog setpoint value. The Alarm Setpoints window
will display the customer/user defined analog alarm data. The window will display
the device label, alarm label, current alarm setpoint, and engineering units for each
user defined alarm. This window will allow the operator to enter a new setpoint
value for one or more chosen alarms or exit the window without changes. These
setpoints may include one or more of the following:
•
Low Branch Del.
•
High Branch Del.
•
Low Process Inlet
•
Low Purge Inlet
To change a setpoint, first select the analog input by touching the value you wish
to change. A key pad will appear on the screen allowing you to enter a number.
Pressing the key will change the value.
Depending upon the security level you are assigned to, you may only be able to
view certain setpoints that you have permission to change. These values are
identified by a white box around them. Setpoints shown with a Red box are APCI
specific setpoints.