Parameter
No.
Function name Monitor or Data Range
Default
data
Setting
during
RUN
Unit
X64
Last Alarm Info. Frequency Com-
mand
0.00 to 655.35
0 - Hz
X65 Last Alarm Info. Running Status
Bit15: BUSY (During function
code data writing)
Bit14: -
Bit13: -
Bit12: RL (Communications ef-
fective)
Bit11: ALM (Alarm relay)
Bit10: DEC (During decelera-
tion)
Bit9: ACC (During accelera-
tion)
Bit8: IL (During current limit-
ing)
Bit7: VL (During voltage limit-
ing)
Bit6: TL (Torque limiting)
Bit5: NUV (Main circuit DC
voltage established)
Bit4: BRK (During braking)
Bit3: INT (Inverter shut down)
Bit2: EXT (During DC braking
or during pre-exciting)
Bit1: REV (During reverse op-
eration)
Bit0: FWD (During forward op-
eration)
0 - -
X66
Last Alarm Info. Cumulative Ope.
Time
0 to 655350 hour
0 - h
X67
Last Alarm Info. Number of Start-
ups
0 to 65,535
0 - -
X68
Last Alarm Info. Main Circuit DC
Voltage
0.0 to 1,000.0 V
0.0 - V
X69
Last Alarm Info Internal Air Tem-
perature
-32768 to 32767
0 - degC
4 Parameter List
4-64
M1 Series Standard Type User's Manual (I669)