5.3 Description of Function Codes 5.3.9 d codes (Applied functions 2)
d209: Homing mode selection
This defines the homing starting direction, homing travel direction, operation when an OT is detected, and the LS
detection timing.
Bit 0: Homing starting direction, 0: Forward rotation direction, 1: Reverse rotation direction
The motor starts in the direction specified with this definition, regardless of the inverter run command direction.
Bit 1: Homing direction, 0: Forward rotation direction, 1: Reverse rotation direction
Defines the homing travel direction. If the opposite direction from the starting direction is set, the motor will
stop and then start reverse rotation after LS (homing reference signal) detection.
Bit 2: Homing OT operation selection, 0: Reverse rotation following OT detection, 1: Stop following OT detection
Defines whether to stop the motor or perform reverse rotation if an OT is detected before LS (homing
reference signal) detection.
Bit 3: Home position LS timing selection, 0: ON edge detection, 1: OFF edge detection
Defines whether to perform LS detection with the LS ON edge, or with the OFF edge.
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