9 Positioning Control
9.3 Interrupt 1-speed Constant Quantity Feed
157
FX3U-20SSC-H Positioning Block User's Manual
1
Introduction
2
System
configuration
3
Example
Connection
4
Installation
5
Wiring
6
Memory
configuration
and data
7
Before starting
positioning
control
8
Manual control
9
Positioning
Control
10
Table Operation
9.3.2 Interrupt 1-speed Constant Quantity Feed (Constant position stop mode)
When the ring operation for current address (BFM #14002/#14202 b3)
*1
is ON and the interrupt 1-speed
constant quantity feed mode selection (BFM #519/#619 b6)
*1
is ON, the 20SSC-H positions the motor by the
absolute movement quantity set in the target address 1 after interrupt input is given.
This function is new for Ver.1.10.
*1. Only supported 20SSC-H Ver. 1.10 or later.
1. Operation
1) Turn ON the ring operation for current address and interrupt 1-speed constant quantity feed mode
selection.
2) Set the operation speed 1 and target address 1 (position after interrupt input).
3) Select "interrupt 1-speed constant quantity feed" as the operation pattern, and turn ON the START
command.The 20SSC-H starts interrupt 1-speed constant quantity feed at operation speed 1 (and turns OFF
the positioning completion signal) (as shown above).
4) When the interrupt input (INT0) turns ON, the 20SSC-H positions the motor to target address 1 position at
operation speed 1, where the operation ends and the positioning completion signal turns ON.
In a 20SSC-H Ver. 1.30 or later, the current address when an interrupt input (INT0) occurs is stored in the
BFM "current address when an interrupt occurs (INT0)."
→ For the parameters, control data and monitor data, refer to Chapter 11
BFM Number
Data type
X-axis Y-axis
Target address 1 BFM #501,#500 BFM #601,#600 Control data
Operation speed 1 BFM #503,#502 BFM #603,#602 Control data
Interrupt 1-speed constant
quantity feed
Operation pattern selection BFM #520 b1 BFM #620 b1 Control data
STOP command Operation command 1 BFM #518 b1 BFM #618 b1 Control data
START command Operation command 1 BFM #518 b9 BFM #618 b9 Control data
Simultaneous START flag Operation command 1 BFM #518 b10 Control data
Change command in operation
disabled
Operation command 1 BFM #518 b12 BFM #618 b12 Control data
Speed change command in
positioning operation
Operation command 1 BFM #518 b13 BFM #618 b13 Control data
Target position change
command in positioning
operation
Operation command 1 BFM #518 b14 BFM #618 b14 Control data
Remaining distance operation
cancel command
Operation command 2 BFM #519 b0 BFM #619 b0 Control data
Acceleration/deceleration time
change command
(Ver.1.30 or later)
Operation command 2 BFM #519 b5 BFM #619 b5 Control data
Acceleration
time
Deceleration
time
Speed
Maximum speed
START command
Positioning
completion
Operation speed 1
Target address 1
Interrput input
(INT0)
Time
ON
3)
4)
OFF
OFF
ON
OFF
ON
ON
Stop at target address 1
(absolute address)
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