Parameter No. Item Range Display item
3011Hex-1CHex
Latest Alarm Info. Number
of Startups
0 to 65530
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 accumulated.
3011Hex-1DHex
Latest Alarm Info. Main
Circuit DC V
oltage
0.0 to 999.0 [V]
The Main Circuit DC V
oltage of the in-
verter is displayed.
3011Hex-1EHex
Latest Alarm Info. Internal
Air Temperature
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
301
1Hex-1FHex
Latest Alarm Info. Heat
Sink Temperature
20 to 125 [°C]
The heat sink temperature during the
occurrence of an alarm is recorded and
displayed. For 20°C and below, 20°C is
displayed.
Display unit: °C
301
1Hex-20Hex
Latest Alarm Info. Input
Terminal (Hexadecimal dis-
play)
0000Hex to
FFFFHex
The final command value of the termi-
nal block input signal when an alarm
occurs is displayed by a four-digit hexa-
decimal.
The display format is the same as the
expression of I/O check. (Refer to
8-1-2 I/O check
on page 8-9.)
3011Hex-21Hex
Latest Alarm Info. Output
Terminal (Hexadecimal dis-
play)
0000Hex to
FFFFHex
The final command value of the termi-
nal block output signal when an alarm
occurs is displayed by a four-digit hexa-
decimal.
The display format is the same as the
expression of I/O check. (Refer to
8-1-2 I/O check
on page 8-9.)
3011Hex-02Hex Latest Multiple Alarm1
Alarm code dis-
play
Simultaneously occurring alarm code
(1st) when a main alarm occurred or
while it is occurring
3011Hex-03Hex Latest Multiple Alarm2
Alarm code dis-
play
Simultaneously occurring alarm code
(2nd) when a main alarm occurred or
while it is occurring
3011Hex-22Hex
Latest Alarm Info. Input
T
erminal via Communica-
tion (Hexadecimal display)
0000Hex to
FFFFHex
The final command value of the com-
munication input signal when an alarm
occurs is displayed by a four-digit hexa-
decimal.
301
1Hex-23Hex
Latest Alarm Info. Output
Terminal via Communica-
tion (Hexadecimal display)
0000Hex to
FFFFHex
The final command value of the com-
munication output signal when an alarm
occurs is displayed by a four-digit hexa-
decimal.
301
1Hex-04Hex Latest Alarm Sub Code 1 0 to 9999
An auxiliary code for the alarm factors
is displayed.
8 Other Functions
8-17
M1 Series EtherCAT Type User’s Manual (I670)
8-1 Status Monitors
8
8-1-4 Alarm information
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