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PLC User's Manual - Positioning Control Edition
Built-in Positioning Functions
11 Batch Data Positioning Mode (TBL Instruction)
11.4 Positioning Parameter Setting
B - 148
*1. When the destination for pulse output on a 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 FX3U-2HSY-ADP, 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 (FNC67) instruction, or for other interrupt inputs of the DVIT
(FNC151) instruction.
*4. Note that this item can only be set if two FX
3U-2HSY-ADP adapters are connected to the FX3U PLC.
*5. Only available for FX
3U and FX3UC PLCs.
*6. Y002 is not available in 14-point and 24-point type FX
3G PLC.
3. Click on the "Individual Setting" button to display the "Positioning instruction setting"
window. In this window, 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)
Y000 to Y357
*6
M0 to M7679
S0 to S4095
Head Address
Set the first device number to store the set data (number of pulses, frequency).
Starting from the set device, 1600 points
*4
will be occupied. Initial setting: R0
D0 to D6400
R0 to R31168
*7
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)
*5
, DPLSV (Variable Speed Pulse Output),
DDRVI (Drive to Increment), DDRVA (Drive to Absolute)
-
Pulse
Set the number of pulses to be output to perform the specified type of
positioning operation (instruction).
*8
Frequency (Hz)
Set the speed (output pulse frequency) to perform the specified type of
positioning operation (instruction).
"Up" button
Click this button to move the cursor up by 1 line
(to select the line just above the cursor-positioned line).
-
"Down" button
Click this button to move the cursor down by 1 line
(to select the line just below the cursor-positioned line).
-