
ENGLISH
9. ALARM MESSAGES
SCREEN
DESCRIPTION
If the sense of the cycle of the input voltages R, S, o, T (SA650.xx) is
inverted, the display will show the following message.
MAXIMUM CURRENT
PRESS RESET
ALARM
MINIMUM VOLTAGE
ALARM
MAXIMUM VOLTAGE
ALARM
LACK OF PHASE
ALARM
REV. RST PHASES
MINIMUM CURRENT
PRESS RESET
DATA
LOGGER
If the current absorbed by the motor exceeds that adjusted in the setup, the
motherboard will turn off the motor and
the display will show the following
message.
If the current absorbed by the motor is lower than the current set in the setup,
the motherboard will turn off the motor and the display will show the following
message.
If the supply voltage drops below the minimum voltage and this condition
persists for 5 seconds the alarm is activated, the motor is no longer powered
and you will see the following message. If the voltage is within the set range
and stays there for 60 seconds, the motherboard will automatically reset the
alarm.
If the supply voltage exceeds the maximum voltage and this condition
persists for 0.5 seconds the alarm is activated, the motor is no longer
powered and you will see the following message. If the voltage is within the
set range and stays there for 60 seconds, the motherboard will
automatically reset the alarm.
If the motherboard detects the absence of one of the three phases R, S, or T,
(SA650.xx), the display shows the following message.
button for 2 seconds.
All alarms are automatically reset except for the maximum current which is reset by pressing the
If the motherboard detects a current imbalance of the 3 phases higher than
the set threshold, the display will show the following message.
PHASES UNBALANCE
PRESS RESET
If the motherboard detects the absorption current on one of the 3 phases R,
S, or T (SA650.xx) less than 0,5A the display will show the following
message.
-- CURRENT < 0.5 A
PRESS RESET
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If the number of starts per hour surpasses the preset limit , the motherboard
will stop the motor and the display will show the following screen.
MAX STARTS MOT.
PRESS RESET