Baroness SP160EB, Руководство по эксплуатации для владельца

Страница: 40 / 83

HV/OH/TE/EE/OS
In addition to the red LED lighting up and
the buzzer sounding to warn of the
malfunction, the travel safety device
automatically applies the brake since the
machine enters a free-run state.
HV Control input voltage rises to 70 V or more
OH
Temperature of cooling fins for servo
drive increases to 80 °C (176 °F) or
more
Temperature of inside of motor
increases to 130 °C (266 °F) or more
･
･
TE
Current greater than specified value fed to
transistor
EE Error occurred in encoder signal from motor
OS Motor rpm exceeds specified value
↓
HV (high voltage)/OH (overheating)/TE (transistor
error)/EE (encoder error)/OS (overspeed) occurs
↓
Travel control stops (machine enters free-run
state)
Malfunction detected and warning indicated with
red LED lighting up while buzzer sounds
↓
Brake automatically applied
Key Switch OFF
Since the machine enters a free-run state,
the travel safety device automatically
applies the brake.
Key switch OFF
↓
Machine enters free-run state
↓
Brake automatically applied
1.
1.
Key Switch ON
If no malfunction is detected in the travel
electrical control system, the travel safety
device automatically releases the brake.
If a malfunction is detected, the brake is not
automatically released.
Key switch ON
↓
Malfunction confirmation time
(Buzzer sounds briefly)
↓
No malfunction Malfunction detected
↓ ↓
Control begins normally
(Buzzer stops)
Control does not begin
(Buzzer continues
sounding)
Brake automatically
released
Brake not automatically
released
1.
2.
SP160EB
Handling Instructions
Page 4-20
Travel Safety Device