Over Voltage (Ov) - Delta HES Series Instructions For Use Manual

Chapter 5 Methods of Anomaly Diagnosis

5-4 Over Voltage (ov)

Lower voltage of power
supply within the upper
limit
It's likely hybrid servo
controller breaks down or
malfunctions due to noise.
Please contact Delta for
assistance.
If you consider installing a brake unit, follow the wiring diagram below.
Slave
output/input
Terminal
Choose
"SLAVE"
SLAVE
MASTER
MASTER/SLAVE
Setting Jumper
Alarm output terminals
HES Series
OV: Over voltage
No
If the voltage of DC BUS
No
exceeds the protection value in
Adjust the brake level
and make sure it is higher
than the local voltage
Consider implementing
brake unit
CHARGE ACT
ERR
Braking lamp
Power lamp Fault lamp
------ 480V 240V
575V 460V 230V
------ 440V 220V
------ 415V 210V
------ 400V 200V
------ 380V 190V
M1:
SLAVE output signal +
M2:
SLAVE output signal -
S1:
SLAVE input signal +
S2:
SLAVE input signal -
NOTE: Please use shielded wires
while wiring.
Check if voltage of
power supply is within
the regulated range
Yes
action
Yes
The position of the External Terminals
RB
MCM SON RES
MO1 MO2 EMG MI3
RC RA
5-10
DCM
+E24V
Sink/Source
Mode Switch Terminal
MI4 COM +10V PI QI AUI
MI5 AFM1 AFM +24V
PO
SW100
V I
ACM
ACM