Alarms - GE Optica Operator's Manual

January 2006

Alarms

Setting
Alarm #1
Alarm #1 Parameter
Alarm #1 Units
Alarm #1 Type
Alarm #1 Upper
Alarm #1 Lower
Alarm #2
Alarm #2 Parameter
Alarm #2 Units
Alarm #2 Type
Alarm #2 Upper
Alarm #2 Lower
5-6
For more information on using the alarms, see Alarm Outputs on
page 2-10.
Table 5-6: Alarm Options
Description
Enable or disable Alarm 1.
Choose the parameter to control
Alarm 1.
Set the units for this parameter.
Set the type of condition that will acti-
vate Alarm 1.
The upper side of the alarm band.
The lower side of the alarm band.
Enable or disable Alarm 2.
Choose the parameter to control
Alarm 2.
Set the units for this parameter.
Set the type of condition that will acti-
vate Alarm 2.
The upper side of the alarm band.
The lower side of the alarm band.
The Upper and Lower limits set the alarm thresholds. Alarm types are
listed below (see details on page 2-10):
•
SetPoint: Alarm activates when parameter exceeds upper limit;
deactivates when parameter is less than lower limit.
•
Inner Band: Alarm activates when parameter is between upper and
lower limits.
•
Outer band: Alarm activates when parameter is outside upper and
lower limits.
•
Control: Alarm activates when the Optica is actively controlling
mirror temperature.
•
Service: Alarm activates when the Service indicator is activated.
•
PACER: Alarm activates when the PACER balance is active.
Available Options
Enabled/Disabled
Humidity, Temperature, Pressure or
User Equation
See Table 4-1 on page 4-4 for the
parameter chosen.
Set Point, Inner Band, Outer Band,
Control, Service, PACER
Enter a number.
Enter a number.
Enabled/Disabled
Humidity, Temperature, Pressure or
User Equation
See Table 4-1 on page 4-4 for the
parameter chosen.
Set Point, Inner Band, Outer Band,
Control, Service, PACER
Enter a number.
Enter a number.
Programming the 4x40 Optica