The NextStep dosing pump reports an empty chemical tank. Dosing has stopped.
| At a glance | |
|---|---|
| Code | 331 |
| Shown as | Pump Level Empty |
| In the alarm list | The device’s name, then Tank Empty — for example Acid Pump Tank Empty (upcoming firmware) |
| Severity | Severe |
| Category | 3xx — Process / sensor signals |
| Clears | Automatically, when the pump clears the condition |
The pump raised this condition itself; the controller reads it from the pump’s alarm register and shows it as an alarm. It is keyed to the pump, so the alarm names which pump raised it.
Records the alarm. The pump acts on its own alarms; the controller does not change the pump’s command because of it.