NSK M-EGA-15A2301, User Manual

Page: 195 / 237

8.Maintenance Alarm list
8-5
Alarm name
Alarm name Alarm contents
Detection
Operations
Alarm
Clear
Display
3 bits output
Bit7 Bit6 Bit5
A
bno
rm
a
lit
y
r
e
la
ted
t
o
c
o
n
v
e
rt
e
r
w
ir
in
g
84
1 0 0
Serial Encoder Communication Error
■
Encoder serial signal time out
■
Serial communication data error
DB
“ “
85 Encoder Initial Process Error
■
Abnormality in initial process of serial converter
−
“ “
A
bno
rm
a
lit
y
i
n
r
e
s
o
lv
e
r
m
a
in
b
od
y
A0
1 0 1
Serial Encoder Internal Error 0
■
Converter failure
DB
“ “
A2 Serial Encoder Internal Error 2
■
Accelerate error DB
“ “
A3 Serial Encoder Internal Error 3
■
Over-speed error DB
“ “
A4 Serial Encoder Internal Error 4
■
Access error of converter internal EEPROM DB
“ “
AA Serial Encoder Internal Error 10
■
Position Data Error
DB
“ “
AC Serial Encoder Internal Error 12
■
Converter initialization error DB
“ “
AD Serial Encoder Internal Error 13
■
Converter supply voltage abnormality DB
“ “
AE Serial Encoder Internal Error 14
■
Resolver Abnormality DB
“ “
AF Serial Encoder Internal Error 15
■
Resolver disconnection or short
DB