Setting Temperature Alarms; Figure 173 - Thresholds For Relative Delta Temperatures; Figure 174 - Temperature Alarms; Figure 175 - Spring Energy Storage Mechanism Alarms - GE CSE Uniserve CB Watch 3 Operating Manual

HMI: Settings / Aux. temperatures
Figure 173 – Thresholds for relative delta temperatures
Depending on the thresholds set (absolute and/or relative) for each temperature measured,
any alarm raised is displayed in the HMI, under the "Alarm related to continuous
measurements" section:
HMI: Measurement / Alarms

Setting Temperature Alarms

Notice: It is the customer's responsibility to decide whether to set alarms or not and to
decide what thresholds to set alarms at, as this will depend on the customer's operational
priorities and risk philosophy. However, here are some guidelines that may prove helpful in
deciding what threshold values to use:
Alarm summary
This table summarises all the alarms that can be set for monitoring the hydraulic/pneumatic
energy storage mechanism:
Data obtained from CBW3
Outside ambient temperature
Absolute temperature 1
Delta 1 to outside ambient temperature
Absolute temperature 7
Delta 7 to outside ambient temperature
Figure 175 – Spring energy storage mechanism alarms
MA-037 - CB Watch 3 Operating Manual
Figure 174 – Temperature alarms
:
v7.0 - May 2020
Thresholds
Min Alarm Max Alarm
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Alarms available
Digital Relay
Yes
Yes
Yes
Yes
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