9 Positioning Control
9.3 Interrupt 1-speed Positioning Operation
92
FX3U-1PG User's Manual
9.3 Interrupt 1-speed Positioning Operation
By the interrupt 1-speed positioning start command, the operation starts with operation speed I. After
detecting the rise/fall edge of the interrupt input 0, the operation decelerates and stops at the target address I.
→ For change of the operation speed, refer to Section 6.6.
→ For change of the target address, refer to Section 6.7.
→ For details on the approximate S-shaped acceleration/deceleration, refer to Section 6.8.
→ For details on the STOP command, refer to Section 6.5.
1. Operation
1) Set operation speed 1 and target address 1.
2) When the interrupt 1-speed positioning operation start of the operation command is turned from off to on,
the interrupt 1-speed positioning operation in the operation speed I starts. (The positioning completion
flag turns off.)
3) When the interrupt input 0 is detected, the traveling is executed for the distance set to target address I in
the operation speed I, and decelerates and stops.
The positioning completion flag turns on and the operation ends.
Point
• The current address is cleared by the interrupt 1-speed positioning operation start command. After
detecting the interrupt input 0, the current address starts changing.
• When the travel amount is 0, the positioning operation is not executed even when the interrupt 1-speed
positioning operation start is turned on. In addition, the positioning completion flag also does not change.
The READY turns off only for an instant.
2. Address specification
Address specification is handled as a relative address (the travel amount is specified by using the distance
from the current address.
(Even when the absolute address is specified, relative address specification is used.)
Operation speed I
Maximum speed
Target address I
Time
OFF
ON
OFF
ON
ON OFF ON
ON OFF ON
Speed
Acceleration/
deceleration time
(Acceleration time)
Acceleration/
deceleration time
(Deceleration time)
Interrupt 1-speed
positioning operation start
(BFM#25 b9)
Interrupt input 0
Positioning completion flag
(BFM#28 b8)
READY
(BFM#28 b0)
Current address
(BFM#27, #26)
00
→
Target address I Target address I
Bias
speed
To Next Page
Loading...
