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PLC User's Manual - Positioning Control Edition
Built-in Positioning Functions
11 Batch Data Positioning Mode (TBL Instruction)
11.2 List of Related Devices
B - 143
A
Common Items
B
Built-in
Positioning
Functions
Apx.
Example
Connection
2. Special data registers
The following table shows the related special data registers. Note that Y000, Y001, Y002, and Y003 are
devices that determine the pulse output destinations. To set the constants shown in the shaded area, set the
positioning parameters.
→ For details on the positioning parameters, refer to Section 11.4.
*1. Y002 is not available in 14-point and 24-point type FX3G PLC.
*2. Devices related to Y003 (pulse output destination) are only valid if two FX
3U-2HSY-ADP adapters are
connected to the FX
3U PLC.
*3. This function is valid if Ver.1.30 or later is used.
However, the user interrupt input command can be specified only if the FX
3U/FX3UC PLC Ver.2.20 or later is
used.
*4. This device is valid for the PLSV instruction only when the acceleration/deceleration operation is performed in
the FX
3U/FX3UC PLC Ver. 2.20 or later or FX3G PLC.
Device number
Function
Data
length
Initial
value
Refer to
Y000 Y001
Y002
*1
Y003
*2
D8336
Specification of
interrupt input.
*3
16-bit -
Subsection
4.3.7
D8340
Low-
order
D8350
Low-
order
D8360
Low-
order
D8370
Low-
order
Current value register
(PLS)
32-bit 0
Subsection
4.4.1
D8341
High-
order
D8351
High-
order
D8361
High-
order
D8371
High-
order
D8342 D8352 D8362 D8372
Bias speed (Hz) 16-bit 0
Subsection
4.2.6
D8343
Low-
order
D8353
Low-
order
D8363
Low-
order
D8373
Low-
order
Maximum speed
(Hz)
32-bit 100,000
Subsection
4.2.5
D8344
High-
order
D8354
High-
order
D8364
High-
order
D8374
High-
order
D8345 D8355 D8365 D8375
Creep speed (Hz) 16-bit 1000
Subsection
4.2.4
D8346
Low-
order
D8356
Low-
order
D8366
Low-
order
D8376
Low-
order
Zero return speed
(Hz)
32-bit 50,000
Subsection
4.2.3
D8347
High-
order
D8357
High-
order
D8367
High-
order
D8377
High-
order
D8348 D8358 D8368 D8378
Acceleration time
(ms)
*4
16-bit 100
Subsection
4.2.7
D8349 D8359 D8369 D8379
Deceleration time
(ms)
*4
16-bit 100
Subsection
4.2.8