3.4 Programming Mode
3-32
Table 3.4-13 Display Items in “Alarm Information”
LED monitor
shows:
(item No.):
Item Description
6_00
Output frequency
Output frequency before slip compensation when alarm
occurred.
6_01
Output current
Output current when alarm occurred.
Display unit: A (Amperes)
6_02
Output voltage
Output voltage when alarm occurred.
Display unit: V (Volts)
6_03
Calculated torque Calculated motor output torque when alarm occurred.
6_04
Reference frequency
Frequency specified by frequency command when alarm
occurred.
6_05
Rotation direction
Shows the current rotation direction when alarm occurred.
f
: forward,
r
: reverse, ----: stop
6_06
Running status
Running status when alarm occurred as four hexadecimal digits.
Refer to “ Displaying running status (3_
07 )
and running
status 2 (3_
23 )
” in Section 3.4.3 on page 3-21 for details.
6_07
Cumulative run time
Shows the content of the cumulative power-ON time counter of
the inverter when alarm occurred.
Counter range: 0 to 65,535 hours
Display: Upper 2 digits and lower 3 digits are displayed
alternately.
Example:
0
⇔
535h
(535 hours)
65
⇔
535h
(65,535 hours)
The lower 3 digits are displayed with
h
(hour).
When the count exceeds 65,535, the counter will be reset to “0”
and start over again.
6_08
No. of startups
Shows the content of the motor startup counter (i.e., the number
of run commands issued) when alarm occurred.
Counter range: 0 to 65,530 times
Display range:
0
to
9999
If the count exceeds 10,000, the x10 LED turns
ON and the LED monitor shows one-tenth of the
value.
When the count exceeds 65,530, the counter will be reset to “0”
and start over again.
6_09
DC link bus voltage
Shows the DC link bus voltage of the inverter main circuit when
alarm occurred.
Unit: V (volts)
6_10
Temperature inside the
inverter
Shows the temperature inside the inverter when alarm occurred.
Unit: °C
The internal temperature is not measured at inverters of
FRN0069E2■-2 / FRN0044E2■-4 / FRN0011E2■-7 or
below capacity models, and therefore the temperature is not
displayed.
6_11
Max. temperature of heat sink
Shows the temperature of the inverter heat sink when alarm
occurred.
Unit: °C
6_12
Terminal I/O signal status
(displayed with ON/OFF of
LED segments)
Shows the ON/OFF states of the digital I/O terminals when alarm
occurred.
For the contents of the display, refer to “Table 3.4-9 Display ”
and “Table 3.4-10 Display of I/O Signal Status in Hexadecimal
(Example)” in 3.4.4 Checking I/O signal status “I/O Checking:
$i_o
”.
6_13
Terminal input signal status
(in hexadecimal)
6_14
Terminal output signal status
(in hexadecimal)
6_15
No. of consecutive
occurrences
Shows how many times the same alarm has occurred
consecutively.
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