Yaskawa MP920 User's Manual Design - Manual (Page 79)

3.2 Start and Stop Sequences
3-5
3
Memory Initialization
When the DIP switch is set according to the following procedure and the power is turned ON
and OFF, memory will be initialized, and the user programs and definition data will be
deleted.
Always initialize memory if you remove the battery when the Module power supply is turned
OFF.
Turn OFF the
MP920 power. Turn ON DIP
switch pins 3 and
4. Turn ON the
power, and check
that the RDY and
RUN indicators
flash (about 3 sec-
onds). Turn OFF the
power, and return
the DIP switch
pins to their origi-
nal settings. Turn ON the
power again.
1 2 3 4 5
ON
12
3
4
5
6
7
8
ON
12
3
4
56
7
8