11 Batch Data Positioning Mode - TBL Instruction
11.4 Built-in Positioning Parameter Setting
B - 157
A
Common Items
B
Built-in
Positioning
Functions
Apx.
Example
Connection
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
PLC User's Manual - Positioning Control Edition
Built-in Positioning Functions
*1. When the destination for pulse output on a FX3G/FX3GC/FX3U or FX3UC PLC is a built-in transistor
output, the setting range is 10 to 100,000 Hz.
If an FX
3U PLC is used, and if the pulse output destination is a high-speed output special adapter, the
setting range will be 10 to 200,000 Hz.
*2. Set the creep speed so that the relation with the other speeds is "bias speed creep speed
maximum speed."
*3. The set interrupt input cannot be simultaneously used for a high-speed counter, input interruption,
pulse catch input, input for the SPD (FNC 67) instruction, or for other interrupt inputs of the DVIT
(FNC151) instruction.
*4. Y003 is available only when two high-speed output special adapters are connected to the FX
3U PLC.
*5. Only available for FX
3U and FX3UC PLCs.
*6. Y002 is not available in FX
3G PLC (14-point and 24-point type) and FX3GC PLC.
3. Click on the "Individual Setting" button to display the positioning instruction settings
screen. In this screen, set the positioning table for each pulse output destination device.
Setting item Description of setting Setting range
Y0 Click this tab to set the positioning table for Y000 (pulse output destination). -
Y1 Click this tab to set the positioning table for Y001 (pulse output destination). -
Y2
*1
Click this tab to set the positioning table for Y002 (pulse output destination). -
Y3
*2
Click this tab to set the positioning table for Y003 (pulse output destination). -
Rotation Direction
Signal
Set the rotation direction output number.
*3
Initial setting: Y010 for Y000 (pulse output destination)
Y011 for Y001 (pulse output destination)
Y012 for Y002 (pulse output destination)
Y013 for Y003
*2
(pulse output destination)
FX
3U/FX3UC:
Y000 to Y357
FX
3G/FX3GC:
Y000 to Y177
Head Address
Set the first device number to store the set data (number of pulses, frequency).
Starting from the set device, 1600 points (FX
3U/FX3UC) or 1200 points (FX3G/
FX
3GC) will be occupied. Initial setting: R0
FX
3U/FX3UC:
D0 to D6400
R0 to R31168
FX
3G/FX3GC:
D0 to D6800
R0 to R22800
No.
Table number
Data can be set for tables 1 to 100.
-
Positioning
Instruction
Select a positioning type from the following types:
DDVIT [Interrupt positioning instruction]
*4
", "DPLSV [Variable speed output
pulse instruction]", "DDRVI [Relative positioning instruction]", "DDRVA
[Absolute positioning instruction]"
-
Pulse (Pls)
Set the number of pulses to be output to perform the specified type of
positioning operation (instruction).
*5
Frequency (Hz)
Set the speed (output pulse frequency) to perform the specified type of
positioning operation (instruction).
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