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8.9 Programming example for resetting the inverter at inverter error
The following is a program example for resetting station 1 inverter at inverter error.
NOTE
• The above inverter reset using RY3A may be made only when an inverter error occurs.
While
Pr.349 Communication reset selection
= "0", inverter reset can be made in any operation mode.
• When using the instruction code execution request (RY25) with the instruction code (HFD) and data (H9696) to reset
the inverter, set a value other than "0" in
Pr.340 Communication startup mode selection
or change the operation
mode to the Network operation mode.
(For the program example, refer to
)
• Refer to
for operation conditions of inverter reset.
SB49
M0 X103A X20
0
3
7
END
Check the data link status of the station 1
Error status flag
Turn on the error reset request flag (RY3A)
Turn off the error reset request flag (RY3A)
when the error status flag (RX3A) is off.
Y103A
M0
SW0B0.0
