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ALARMS
Two alarm setpoints are available for ORP: Alarm high and Alarm low.
The ALARM LED and relay are activated when the ORP value is higher than Alarm high or lower than
Alarm low.
To modify the alarms setpoints, enter the “ORP Menu”-“Alarms ORP” menu and edit “Alarm Hi”
value or “Alarm Lo” value.
The alarms could be separately activated or inactivated.
To modify the alarms status, enter “ORP Menu” - “Alarms ORP” menu and edit “Alarm Hi” status or
“Alarm Lo” status. When the status is set to “Inactive”, the alarm is ignored.
Note: The Alarm high value must be greater than Alarm low value. The analyzer display a
warning if the settings are incorrect.
The Alarm high setpoint and Alarm low setpoint could be quickly consulted on one ORP measuring
panel. When an alarm is disabled, the —— is displayed instead of alarm value.
ORP SETTINGS (PCA330)
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