
Roller Pumps
5-27
Roller Pump Messages
Roller pump messages are displayed in the message area on the pump display.
There are five categories of pump messages.
Response to Messages Table
Message Type
Display
Reverse video, blinking, <Response>: <Message>
External Alarm - A device or sensor that
Possible displays:
is connected to the roller pump has
• STOPPED: < Message >
reported an alarm condition.
• PAUSED: < Message >
• SLOWED: < Message >
• < Message > for Message Only
Reverse video, <Response>: <Message>
External Alert - A device or sensor that is
Possible displays:
connected to the roller pump has reported
• STOPPED: < Message >
an alert condition.
• PAUSED: < Message >
• SLOWED: < Message >
• < Message > for Message Only
Internal Alert – an alert condition related
Reverse video, < Message >
to the roller pump has been detected.
Internal Error – a roller pump error
Normal video, Blinking < Message >
condition has been detected.
Internal Status – the status of a pump
Normal video, < Message >
condition has changed.
The following table includes the messages that can appear on the roller pump display
and corresponding operator responses.
Priority
Condition
Pump Display Message
Operator Response
Alarm
Air detected for
< Response >: AIR DETECTED Correct air condition, reset alarm,
connected air bubble
restart pump if stopped.
detector.
Low level detected
< Response >: LOW LEVEL
Correct low level condition, restart
for connected alarm
pump if stopped.
level sensor.
Alarm over pressure
< Response >: OVER PRESSURE Correct over pressure condition,
detected for connect-
restart pump if stopped.
ed pressure sensor
Alert
Connected pump has
< Response >: PUMP STOP
Restart connected pump,
stopped.
restart pump if stopped.
Connected pump has
< Response >: PUMP START
Restart pump if stopped.
started.
Connected roller pump < Response >: PUMP PAUSE
Restart pump if stopped.
has paused.
Connected centrifugal < Response >: MINIMUM FLOW Restart pump if stopped.
pump detects min flow.
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