Item
No.
Parameter
No.
Item Range Description
6_06 X25
Latest Alarm Info.
Running Status 1
0000Hex to
FFFFHex
The operation status is displayed by a
four-digit hexadecimal.
0000 to FFFF hex
Bit15: BUSY (During function code data
writing)
Bit14: -
Bit13: -
Bit12: RL (Communications effective)
Bit11: ALM (Alarm relay)
Bit10: DEC (During deceleration)
Bit9: ACC (During acceleration)
Bit8: IL (During current limiting)
Bit7: VL (During voltage limiting)
Bit6: TL (T
orque limiting)
Bit5: NUV (Main circuit DC voltage es-
tablished)
Bit4: BRK (During braking)
Bit3: INT (Inverter shut down)
Bit2: EXT (During DC braking or during
pre-exciting)
Bit1: REV (During reverse operation)
Bit0: FWD (During forward operation)
6_07 X26
Latest Alarm Info. Cu-
mulative Ope. time
0 to 655,350 hours
The cumulative inverter run time (the
time when the main power supply is ON)
when an error occurs is displayed.
It is displayed alternately in the upper
digits and lower digits.
When the lower three digits are dis-
played, an h (hours) is displayed in the
lowermost digit.
6_08 X27
Latest Alarm Info.
Number of Startups
0 to 9999
1000 to 6553 [x10
LED]
The number of operations of the motor
selected when an alarm occurred (num-
ber of times the RUN command for the
inverter is turned ON) is calculated and
displayed.
If the monitor value is 10000 or above,
the x10 LED lights up and the value of
“monitor value/10" is displayed.
6_09 X28
Latest Alarm Info.
Main Circuit DC V
olt-
age
0.0 to 999.0 [V]
The Main Circuit DC Voltage of the inver-
ter is displayed.
6_10
X29
Latest Alarm Info. In-
ternal Air Tempera-
ture
20 to 125 [°C]
The internal air temperature during the
occurrence of an alarm is recorded and
displayed. For 20°C and below, 20°C is
displayed.
Display unit: °C
6_11
X30
Latest Alarm Info.
Heat Sink Tempera-
ture
20 to 125 [°C]
The heat sink temperature during the oc-
currence of an alarm is recorded and dis-
played. For 20°C and below, 20°C is dis-
played.
Display unit: °C
7 Other Functions
7-19
M1 Series Standard Type User's Manual (I669)
7-1 Status Monitors
7
7-1-4 Alarm information
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