9 Positioning Control
9.5 External Command Positioning Operation
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FX3U-1PG User's Manual
3. 1-speed completion flag
• Conditions to turn on
- When interrupt input 0 is detected
• Conditions to turn off
- When the positioning completes
- When the operation stops by an error
- When the operation stops by the STOP command
4. Positioning completion flag
The positioning completion flag turns off when the operation starts.
The positioning completion flag turns on when interrupt input 1 is detected and the operation is stopped.
5. Interrupt input 0, Interrupt input 1
The contents of the interrupt input 0, the interrupt input 1, and the detection edge change as follows
depending on the interrupt input setting, DOG input polarity, and the STOP input polarity setting.
Point
• When interrupt input 0 and interrupt input 1 are on at the start of the positioning operation and the rising
edge is the detection edge, interrupt input 0 and interrupt input 1 become valid when their signals turns
OFF and then ON again, respectively.
• When interrupt input 0 and interrupt input 1 are off at the start of the positioning operation and the falling
edge is the detection edge, interrupt input 0 and interrupt input 1 become valid when their signals turns ON
and then OFF again, respectively.
Interrupt input setting
(BFM#3 b3, b2 or
BFM#37 b3, b2)
DOG input polarity
(BFM#3 b12 or
BFM#37 b12)
STOP input polarity
(BFM#3 b14 or
BFM#37 b14)
Interrupt input 0:
Detection edge
Interrupt input 1:
Detection edge
(0, 0) 0 0 DOG: Rising edge
STOP (Terminal):
Rising edge
(0, 0) 0 1 DOG: Rising edge
STOP (Terminal):
Falling edge
(0, 0) 1 0 DOG: Falling edge
STOP (Terminal):
Rising edge
(0, 0) 1 1 DOG: Falling edge
STOP (Terminal):
Falling edge
(0, 1) 0 - DOG: Rising edge INT1: Rising edge
(0, 1) 1 - DOG: Falling edge INT1: Rising edge
(1, 0) - 0 INT0: Rising edge
STOP (Terminal):
Rising edge
(1, 0) - 1 INT0: Rising edge
STOP (Terminal):
Falling edge
(1, 1) - - INT0: Rising edge INT1: Rising edge
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