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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
20.3
FNC152 – TBL / Batch Data Positioning Mode
Outline
This instruction executes one specified table operation from the data table set in GX Developer (Ver.8.23Z or
later).
Instruction
*1
DVIT (FNC151)
PLSV (FNC157)
DRVI (FNC158)
DRVA (FNC159)
*1.
This function is supported only in FX
1. Instruction format
FNC 152
D
TBL
2. Set data
Operand type
D
n
3. Applicable devices
Bit Devices
Oper-
and
System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
D
1
n
1 : Specify Y000, Y001 or Y002
*3
Y003
from a high-speed output special adapter
*1.
Y002 is not available in 14-point and 24-point type FX
*2.
High-speed output special adapters can be connected only to FX
*3.
To use Y002 and Y003 with a high-speed output special adapter, connected a second high-
speed output special adapter.
Points
• When using a relay output type FX
• Outputs of special high speed output adapters work as differential line drivers.
Explanation of function and operation
Command
input
FNC152
DTBL
Caution on writing during RUN
Writing is disabled to a circuit block including the TBL (FNC152) instruction during RUN.
576
→ For explanation of the instruction, refer to the Positioning Control Edition manual.
Description
Interrupt positioning
Variable speed pulse output
Drive to increment
Drive to absolute
Mnemonic
16-bit Instruction
−
Device number (Y) from which pulses are to be output
Table entry number [1 to 100] to be executed
Digit Specification
*1
transistor output from the main unit, or specify Y000, Y001, Y002
D
n
20 Positioning Control – FNC150 to FNC159
20.3 FNC152 – TBL / Batch Data Positioning Mode
→ For cautions on using special high speed output adapters,
refer to the Positioning Control Edition manual.
/FX
PLCs.
3U
3UC
Operation Condition
32-bit Instruction
Description
Word Devices
Special
System User
Unit
*2
.
3G
PLC, a special high speed output adapter is required.
3U
Mnemonic
Operation Condition
17 steps
DTBL
Others
Con-
Real
Index
stant
Number
V Z Modify K H
E
PLC.
PLC.
3U
Continuous
Operation
Data type
Bit
32-bit binary
Charac-
Pointer
ter String
" "
P
*3
or
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