11
3-2) Changing Power Voltage
Use SMPS to maintain constant voltage when changing the input voltage.
This machine adopts a free voltage system. Use the voltage connector to set voltage status of the main shaft board at
110V or 220V according to the input voltage.
for input
voltage
110V
for input
voltage
220V
Input voltage setting
110V
CN6 CN7
CN2
CN5
CN4
CN3
CN1
220V
CN6 CN7 JP1
CN6 CN7 JP1
Incorrect setting of the voltage connector may damage the control box.
Caution
3-3) Control Box LED Check
LED displays the power supply status to each board. Therefore when problems occurs, it is easy to identify where the
problems were developed.
1. E-SERIES
LED
LED
Power Supply Status
Power Supply Status
LED1
LED5
Digital Board +5V Input
Main Shaft Board 220V Input
LED2
LED6
Digital Board +12V Input
Main Shaft Board +5V Input
LED3
LED7
Step Board +5V Input
Main Shaft Board +12V Input
LED4
Step Board +48V Input