Mitsubishi Electric 700 Series Programming Manual page 42

Inverter parameter data write timing chart
1) In user sequence, user data
are stored into parameter write
data area (D9242(D9244)).
Y29(Y2B)
Parameter
write command
X29(X2B)
Parameter
write completion
Inverter parameter
D9242(D9244)
Parameter write
data
User sequence
data
3) Turns on when inverter CPU completes inverter
parameter data write.
0 written to D9150 indicates normal completion.
Any value other than 0 indicates abnormal completion.
2) Write command is turned
on in user sequence.
Inverter Parameter Read/Write Method
4) After confirmation of write
completion, write command
is turned off.
5) Inverter CPU confirms
that write command is
off and turns off write
completion.
1
37