23 Macro
23-4
F0 = NEG (F1) (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WORD
F0 = NEG (F1) (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DWORD
F0 = NEG (F1) (F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FLOAT
Function: Sign inversion
This macro command is used to store a value with its sign inverted from [F1] in [F0].
Available memory
: Setting enabled (indirect designation disabled)
: Setting enabled (indirect designation enabled)
Range
Example
• $u100 = NEG ($u200) (W)
When $u200 = “-1”, on command execution “1” is stored in $u100.
Supplementary information
• $s1056 stores the result of macro execution.
* An indefinite value is stored in [F0].
Internal Memory
PLC1 - PLC8
Memory
Memory Card
Constant
F0
F1
WORD
DWORD
FLOAT
F0
-32767 to +32767
(Decimal system
with signs)
-2147483647 to +2147483647
(Decimal system with signs)
IEEE 32-bit single precision
real number
F1
Code (DEC)
Contents
0
Normal
1
Overflow*
2
Underflow*
F1
WORD
F0
F1+1
F1
DWORD
F0+1
F0
FLOAT
-
+
-
+
F1
F0
+
-
F1+1
F1
F0+1
F0
+
-
F
F
F
F
1 1
1
1
1
1
1
1
1
1
1
1
1
1
1 1
BIN
HEX
DEC
0
0
0
1
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0 1
BIN
HEX
DEC
-1
1
$u200
$u100
NEG
Содержание MONITOUCH V8 SERIES
Страница 1: ...Reference Additional Functions V8series...
Страница 57: ...2 Global Overlap 2 12 Please use this page freely...
Страница 101: ...7 2 Panel Meter Extended 7 18 Please use this page freely...
Страница 123: ...9 2 Acknowledge Function 9 18 Please use this page freely...
Страница 127: ...10 RGB Display touch switch emulation 10 4 Please use this page freely...
Страница 187: ...14 3 Addition of Titles to a CSV File Sampling Data 14 20 Please use this page freely...
Страница 199: ...15 Item Show Hide Function 15 12 Please use this page freely...
Страница 211: ...16 FTP Server 16 12 With Explorer or Internet Explorer To log out close Explorer Click the close button to log out...
Страница 213: ...16 FTP Server 16 14 ls command This command is used to display the names of files and folders...
Страница 221: ...16 FTP Server 16 22 Please use this page freely...
Страница 233: ...17 2 Two Ethernet Ports 17 12 Please use this page freely...
Страница 241: ...18 Network Camera 18 8 5 The Live view window is displayed...
Страница 261: ...18 Network Camera 18 28 Please use this page freely...
Страница 327: ...20 MES Interface Function 20 38 6 The table is created...
Страница 369: ...22 Security Function 22 12 Please use this page freely...
Страница 429: ...24 Tag 24 24 Please use this page freely...
Страница 491: ...26 6 USB FDD Floppy Disk Drive 26 14 Please use this page freely...
Страница 503: ...27 Ladder Transfer via USB or Ethernet 27 12 Please use this page freely...