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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.
SB49
SW0B0.0
0
M0 X103A X20
3
Error status flag
7
NOTE
• The above inverter reset using RY3A may be made only when an inverter error occurs.
When Pr.349 Communication reset selection/Ready bit status selection/Reset selection at inverter error clear
is set to "0, 100, 1000, or 1100", inverter reset is available 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
page 39
100
PROGRAMMING EXAMPLES
page
92)
for operation conditions of inverter reset.
M0
Check the data link status of the station 1
Turn on the error reset request flag (RY3A)
Y103A
Turn off the error reset request flag (RY3A)
when the error status flag (RX3A) is off.
END
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