2-72
Rev.2.00
The reason of alarm display.
■
General warning
Alarm
No.
Alarm
Description
A0
Overload protection
Load factor is 85 % or more the protection level.
A1
Over-regeneration alarm
Regenerative load factor is 85 % or more the protection level.
A2
Battery alarm
Battery voltage is 3.2 V or lower.
A3
Fan alarm
Fan has stopped for 1 sec.
A4
Encoder communication
alarm
The number of successive encoder communication errors
exceeds the specified value.
A5
Encoder overheat alarm
The encoder detects overheat alarm.
A6
Oscillation detection alarm
Oscillation or vibration is detected.
A7
Lifetime detection alarm
The life expectancy of capacity or fan becomes shorter than
the specified time.
AC
Deterioration diagnosis
warning
Load characteristic estimates and torque command under
constant speed has exceeded the set range.
■
Extended warning
Alarm
No.
Alarm
Description
C0
RTEX continuous
communication error
warning
The No. of detected continuous reading errors (CRC error)
of the data delivered to the local node reaches the number
specified by Pr 7.26 “RTEX continuous error warning setup”.
C1
RTEX accumulated
communication error
warning
The accumulated number of detected reading errors (CRC
error) of the data delivered to the local node reaches the
number specified by Pr 7.27 “RTEX accumulated error
warning setup”.
C2
RTEX_Update_Counter
error warning
Accumulated amount exceeded the times specified by
Pr7.28 “RTEX_Update_Counter error warning setup”, so that
Update_Counter was not updated.
C3
Main power off
warning
When setting of Pr7.14 “Main power off warning detection
time” is 10-1999, instantaneous power interruption occurs
between L1 and L3 and lasts for a time longer than the
setting of Pr7.14.
D2
PANATERM
command execution warning
When bit0 of Pr7.99”RTEX function Extended setup 6” is
1 RTEX communication was established, the operation
command (such as trial run and FFT) by setup support
software (PANATERM) was executed.
13. How to Use the Front Panel
Setup
•P.6-38 “Warning Function”
Related page
Summary of Contents for MINAS A6N Series
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