Manual

Periodic autorun
T = XX [h]
0
Pump periodic autorun after XX hours of
inactivity. Value 0 makes function disabled.
Warning: review the advice in Chapter 1.
AN1, AN2 function
XXXXXX
Independent
Function logic for analog input AN1, AN2
(independent, lower value, higher value,
difference 1-2).
Offset input 1
[%]
20%
Zero correction for analog input 1 (4-20 mA)
(20 mA x 20% = 4 mA).
Offset input 2
[%]
20%
Zero correction for analog input 2 (4-20 mA)
(20 mA x 20% = 4 mA).
Offset input 3
[%]
0%
Zero correction for analog input 3 (0-10 mA)
(10V x 00% = 0 V).
Offset input 4
[%]
0%
Zero correction for analog input 4 (0-10 mA)
(10V x 00% = 0 V).
Language
XXXXXX
XXXX
End user communication language
5. Protections and alarms
Anytime a protection occurs a blinking message is displayed; on STATUS on INITIAL VIEW the
protection is displayed; by pressing STOP button (only and exclusively from the this position of
STATUS on INITIAL VIEW) is possible to try to reset the alarm; if CM MP does not reset the alarm it
is displayed again.
ALARM MESSAGE
ALARM DESCRIPTION
POSSIBLE SOLUTION
OVERCURRENT MOT.
Pump overload
• Check possible causes about the
overload.
UNDER VOLTAGE
Supply voltage too low
• Check possible causes of under voltage
OVER VOLTAGE
Supply voltage too high
• Check possible causes of overvoltage
OVER TEMP. INV.
Inverter over
temperature
• Make sure than ambient temperature is
less than 35 °C.
NO WATER
Pump is running dry.
• Check water level.
• Check that the level sensor is completely
immersed in water. CM MP tries to run
the pump after 5 minutes.
•
• WARNING: if dry running protection
occurs, CM MP tries to start the pump
automatically.
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