Mitsubishi Electric MELSEC FX3U - FNC259 - SCL; Scaling (Coordinate by Point Data)

709
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
29 Data Table Operation – FNC250 to FNC269
29.4 FNC259 – SCL / Scaling (Coordinate by Point Data)
21
FNC160- FNC169 Real Time Clock
22
FNC170- FNC179 External Device
23
FNC180 Alternate Instructions
24
FNC181- FNC189 Others
25
FNC190- FNC199 Block Data
26
FNC200- FNC209 Character String
27
FNC210- FNC219 Data
28
FNC220- FNC249 Data
29
FNC250- FNC269 Data Table
30
FNC270- FNC274 Ex-Device
29.4 FNC259 – SCL / Scaling (Coordinate by Point Data)
Outline
This instruction executes scaling of the input value using a specified data table, and outputs the result.
SCL2 (FNC269) is also available with a different data table configuration for scaling.
→ For SCL2 (FNC269) instruction, refer to Section 29.7.
1. Instruction format
2. Set data
3. Applicable devices
Operand Type Description Data Type
Input value used in scaling or device number storing the input value
16- or 32-bit binaryHead device number storing the conversion table used in scaling
Device number storing the output value controlled by scaling
Oper-
and
Type
Bit Devices Word Devices Others
System User Digit Specification System User
Special
Unit
Index
Con-
stant
Real
Number
Charac-
ter String
Pointer
XYMTCSD
 .b KnX KnY KnM KnS T C D R U\G VZModifyKH E "  "P
33333333 3 333
33 3
3 3 3 3333 3 3
P
FNC 259
SCL
D
Mnemonic Operation Condition
16-bit Instruction
7 steps
SCL
SCLP
Mnemonic Operation Condition
Continuous
Operation
Pulse (Single)
Operation
32-bit Instruction
13 steps
DSCL
DSCLP
Continuous
Operation
Pulse (Single)
Operation
S 1
S 2
D
S 1
S 2
D