Fire override
When the digital input FireAlarm detects an alarm condition, (1 = alarm), the output "PlantMode" will be set to a value of “30”.
If the digital input FireAlarm detects an alarm (=1), the PlantMode will provide a value of “30”.
- Depending on the setting of the parameter (ALM-03), the fire alarm reset will be done as follows:
- In case of manual reset, the value of “30” will be kept until
- the alarm condition has been solved (FireAlarm input is false (=0)) and
- the datapoint connected to the input Reset has been activated
- In case of automatic reset, the value of “30” will return to the normal actual code, as soon as the alarm condition has been solved (FireAlarm input is false (=0)) .
Note: The fire alarm has the highest priority.
Description
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Default value
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ALM-03: reset type fire alarm
0 = manual
1 = automatic
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1
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