3-26
Table 3.14 Alarm Information Contents
LED monitor
shows:
(item No.)
Display contents Description
6_00
Output frequency Output frequency before slip compensation
6_01
Output current Output current
6_02
Output voltage Output voltage
6_04
Set frequency Set frequency
6_05
Running direction
This shows the running direction being output.
F: normal; R: reverse; – – – –: stop
6_06
Running status
This shows the running status as a hexadecimal display. Refer
to Displaying running status in Section 3.6 "Monitoring the
Running Status."
6_07
Accumulated running
time
Shows the accumulated power-ON time of the inverter.
Unit: thousands of hours.
When the total ON time is less than 10,000 hours (display:
0.001 to 9.999), it is possible to check data in hourly units.
When the total time is 10,000 hours or more (display: 10.00 to
65.53), the display will change to units of 10 hours. When the
total time exceeds 65,535 hours, the display returns to 0 and
the count will start again.
6_08
No. of startups
The motor run times (the number of times the inverter run
command is set to on) are calculated and displayed.
1.000 indicates 1,000 times. When any number from 0.001 to
9.999 is displayed, the display increases by 0.001 per startup,
and when any number from 10.00 to 65.53 is displayed, the
display increases by 0.01 every 10 startups. When the total
number exceeds 65,535, the display will be reset to 0 and the
count will start again.
6_09
DC link circuit voltage
Shows the DC link circuit voltage of the inverter's main circuit.
Unit: V (volts)
6_11
Max. temperature of
heat sink
Shows the temperature of the heat sink.
Unit: ºC
6_12
Terminal I/O signal
status (displayed
with the ON/OFF of
LED segments)
6_13
Signal input terminal
status (in hexadeci-
mal format)
6_14
Terminal output
signal status (in
hexadecimal format)
Shows the ON/OFF status of the digital I/O terminals. Refer to
"
Displaying control I/O signal terminals
" in Section 3.7
"Checking I/O Signal Status" for details.
6_15
No. of consecutive
occurrences
This is the number of times the same alarm occurs consecu-
tively.
6_16
Overlapping alarm 1
Simultaneously occurring alarm codes (1)
(– – – – is displayed if no alarms have occurred.)
6_17
Overlapping alarm 2
Simultaneously occurring alarm codes (2)
(– – – – is displayed if no alarms have occurred.)
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