4
No. Name No. Name
1) LED display 3) SSCNET cable connector
2) External input signal cable connector
(2) Contents of LED display
LED name Contents of display
RUN On: Operating normally
Off: Hardware error/watch dog error occurrence
AX1 On: Axis 1 is operating
Flashing: Axis 1 error
Off: Axis 1 is stopped
AX2 On: Axis 2 is operating
Flashing: Axis 2 error
Off: Axis 2 is stopped
AX3 On: Axis 3 is operating
Flashing: Axis 3 error
Off: Axis 3 is stopped
AX4 On: Axis 4 is operating
Flashing: Axis 4 error
Off: Axis 4 is stopped
QD75M4
RUN
ERR AX4
AX3
AX2
AX1
ERR On: System error occurrence
Flashing: Axis error
Off: Normal
All LED on the QD75 may be ON when there is an error in
the QD75 hardware.
3) 3) 3)