6-12
6-3 Using the Parameter Unit
6
Opera
tion
Alarm Codes and Meanings
Note
The following alarms are not recorded in the history.
11: Power supply undervoltage
36: Parameter error
37: Parameter corruption
38: Drive prohibit input error
95: Servomotor non-conformity
96:
LSI setting error
Software Version
Displays the software version of the Servo Drive.
Warning Display
Regeneration Load Ratio
Displays the load ratio as a percentage of the detection level for the regeneration load.
Alarm
codes
Meaning
Alarm
codes
Meaning
11
Power supply undervoltage
29
Deviation counter overflow
12
Overvoltage
34
Overrun limit error
14
Overcurrent
36
Parameter error
15
Built-in resistor overheat
37
Parameter corruption
16
Overload
38
Drive prohibit input error
18
Regeneration overload
48
Encoder phase Z error
21
Encoder disconnection detection
49
Encoder CS signal error
23
Encoder data error
95
Servomotor non-conformity
24
Deviation counter overflow
96
LSI setting error
26
Overspeed
Others
Other errors
27
Electronic gear setting error
a.-k1k .0k7k
rknk-k-k-k- -
a
:
N
o
w
arning,
:
W
arning
O
v
erload:
8
5% or more of the alarm le
v
el for
o
v
erload.
O
v
er-regeneration:
8
5% or more of the alarm le
v
el for
regeneration o
v
erload.
The alarm le
v
el
w
ill
b
e 10% of the operating ratio of the
regeneration resistance if the Regeneration Resistance
Selection (Pn6C) is set to 1.
N
ot
u
sed.
N
ot
u
sed.
rkgk k8k0.0