Parameter
No.
Function name Monitor or data range
Default
data
Setting
during
RUN
Unit
M40
Operation Status 1 Monitor on
Alarm
Bit15: BUSY (During Para-
merter 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
- -
M41
Latest Output Terminal Informa-
tion Monitor on Alarm
Bit15: ---
Bit14: ---
Bit13: ---
Bit12: ---
Bit11: ---
Bit10: ---
Bit9: ---
Bit8: RO
Bit7: ---
Bit6: ---
Bit5: ---
Bit4: ---
Bit3: ---
Bit2: ---
Bit1: DO2
Bit0: DO1
0 - -
M42
Cumulative Operation Time Moni-
tor on Alarm
0 to 655,350 hour
0 - h
4 Parameter List
4-15
M1 Series Standard Type User's Manual (I669)
4-1 List of Monitors by Group
4
4-1-1 Parameter M (Monitor 1)