MNL000423.doc
Revision 01
09/18/2018
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Confidential and Proprietary Data
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5.8
Alarm Definitions
Table 5.2
Alarm Definitions
This table used for installation, troubleshooting and PM
Alarm
Types
Notes
Temperature alarms
HIGH1, HIGH2,
LOW1 & LOW2
Programmable to any temperature
within operational range of controller.
HIGH1 AND LOW1 provide an
independent relay contact outputs.
HIGH2 and LOW2 are warnings and
show on the LCD as an alarm. “ANY”
ALARM will trip for all four.
Chemical Level alarms
Low Chem Alarm
All levels from the quartz level may be
assigned to this relay output. Level is
below or equal to for low level
activation
Heater failure
Source Cup Assembly Processor driven
TEC Heater failure
Source Cup Assembly Processor driven
TEC Cooler failure
Source Cup Assembly Processor driven
Temperature sensor
failure
Source Cup Assembly Processor driven
Probe not installed
Source Cup Assembly Hardware interlock
Fan Failure
Processor derived
The nominal speed for the fan is 80Hz.
This alarm will trip if the frequency is
20% lower than 80Hz
Remote stop
Digital input
Hardware interlock
Cable interlock
Digital input
Insures internal cables are connected
Tool Not Ready
Digital input
Remote enable from tool
RTD Shorted
Processor derived
Processor driven interlock. Temp.
reading will read below 5°C
RTD Open
Processor derived
Processor driven. Temp. reading will
be >199.9°C
Ambient T Fail
Source Cup Assembly The alarm will trip if the internal Source