Fuji Electric ALPHA5 Smart, User Manual

Page: 341 / 636

CHAPTER 6 KEYPAD
Maintenance Mode
6-29
6
 Alarm display
Order display Name Order display Name
1 Overcurrent 1 15 Overload 2
2 Overcurrent 2 16
Inrush Current
Suppression Circuit
Trouble
3 Overspeed 17
Main Power
Undervoltage
４
Overvoltage 18
Internal Breaking
Resistor Overheat
5 Encoder Trouble 1 19
External Breaking
Resistor Overheat
6 Encoder Trouble 2 20
Breaking Transistor
Error
7 Circuit Trouble 21 Deviation Overflow
8 Memory Error 22 Amplifier Overheat
9 Fuse Blown 23 Encoder Overheat
10
Motor Combination
Error
24 Absolute Data Lost 1
11
Breaking Transistor
Overheat
25 Absolute Data Lost 2
12
Encoder
Communication Error
26 Absolute Data Lost 3
13
CONT
（
Control signal
）
Error
27
Multi-turn Data Over
Flow
14 Overload 1 28 Initial Error

The alarm is automatically displayed upon detection.

If an alarm is detected, indication blinks quickly (at 0.5-second intervals) (when
compared with regular blinks at 1-second intervals).

The alarm can be reset even in the test operation mode.

When an alarm is displayed, press and hold the [

] and [

] keys simultaneously for at
least one second to reset the alarm.

After an alarm reset, display is restored to the initial display automatically.
ctE
oL1
Ec
oF
Fb
DL2
cE
tH
rH4
LuP
rH1
rH2
rH3
oL2
AH
EH
DL1
DL3
AF
1E
dE
ct
Et2
oc1
oc2
oS
Et1
Hu