Yaskawa MP940 Reference Manual - Manual (Page 46)

Start, Stop Sequence MotionSuite™ MP940 Machine Controller Reference Manual
3-4
Memory Initialization
The memory as initialized, and the user programs and configuration data are
deleted upon setting the DIP switches in the following order, and cycling the
power OFF/ON.
Note: The memory is cleared if the battery is removed with the module
power OFF.
Start Sequence
The MP940 makes various determinations at start-up, and upon recognizing
an error, flashes the ERR LED, showing the content of the error by the
number of flashes. MotionWorks TM cannot be operated while the LEDs are
flashing. The following table shows a partial list of the MP940 display LEDs.
1 2 3 4 5
Turn MP940
power OFF
Turn DIP
switches INITIAL
and TEST ON.
Check that the
RDY and RUN
LEDs blink when
power is fed
(approximately
3 seconds).
Return the RUN
DIP switch to the
ON setting
Turn the power
ON again
NO
1
2
3
4
5
6
← ← ← ←
RUN
INITIAL
TEST
FLASH
P.P
COPY NO
1
2
3
4
5
6
← ← ← ←
RUN
INITIAL
TEST
FLASH
P.P
COPY