Fuji Electric ALPHA5 Smart - Alarm Reset [RST]: Sequence Input Signal (Reference Value 11)

CHAPTER 2 WIRING
Description of I/O Signals 2-31
2
Alarm reset [RST]: Sequence input signal (Reference value 11)
The alarm reset signal resets alarm detection of the servo amplifier.
 Function
The sequence input signal resets alarm detection of the servo amplifier.
The rising edge of the alarm reset [RST] signal resets alarm detection.
By starting the test operation mode at the keypad, operating the PC Loader or turning the power
on again, the alarm can be reset.
 Parameter setting
To assign the alarm reset [RST] signal to a sequence input terminal, specify the corresponding
value ("11") to the input terminal function setting parameter.
 Relevant description
There are the following methods for resetting alarm detection.
 Rising edge of alarm reset [RST] of sequence input signal
 Press and hold the [SET/SHIFT] key for at least one second in the test operation mode [Fn05].
 Press and hold the [] and [] keys simultaneously for at least one second upon alarm detection
[En01].
 Alarm reset from PC Loader
 Shutdown and power-on again
Alarms canceled through alarm resetting Alarms not canceled through alarm resetting
Indication Name Indication Name
oc1
Overcurrent 1
Et1
Encoder Trouble 1
oc2
Overcurrent 2
Et2
Encoder Trouble 2
oS
Overspeed
ct
Circuit Trouble
Hu
Overvoltage
dE
Memory Error
tH
Breaking Transistor
Overheat
Fb
Fuse Blown
Ec
Encoder Communication
Error
cE
Motor Combination Error
oL1
Overload 1
ctE
CONT（Control signal）Error
oL2
Overload 2
rH3
Breaking Transistor Error
LuP
Main Power Undervoltage
rH4
Inrush Current Suppression
Circuit Trouble
rH1
Internal Breaking Resistor
Overheat
dL1
Absolute Data Lost 1*
rH2
External Breaking Resistor
Overheat
DL2
Absolute Data Lost 2*
oF
Deviation Overflow
DL3
Absolute Data Lost 3*
AH
Amplifier Overheat
AF
Multi-turn Data Over Flow*
EH
Encoder Overheat
iE
Initial Error
* The alarms
dL1 to 3 and AF can be
canceled by position preset.