IDEC SmartAXIS Touch FT1A Series User Manual

4 Script Definition Method
20-16 SmartAXIS Touch User’s Manual
■ Bit operator
● Function
Device, constant, and temporary device are described as , , , ... here.
■ Bit function
■ Word function
Arithmetic operation
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Operator Format Description
& &
Calculates the logical product (AND) of each bit of and .
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
| |
Calculates the logical sum (OR) of each bit of and .
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
^ ^
Calculates the exclusive logical sum (XOR) of each bit of and .
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
~~
Reverses the logic of each bits of .
For word device and fixed values, 0 will be 65535, and 65535 will be 0.
For bit device, 0 will be 1, and 1 will be 0.
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
<< <<
Shifts each bit of to left for bit(s).
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
>> >>
Shifts each bit of to right for bit(s).
• This can only be used for data types BIN16 (+), BIN16 (+/-), BIN32 (+),
BIN32 (+/-), BCD4, and BCD8.
Function Format Description
Bit set
SET( );
Turns bit device to 1.
It will be same result as = 1
; .
Bit reset
RST( );
Turns bit device to 0.
It will be same result as = 0
; .
Bit reverse
REV( );
Reverses the 1 and 0 of bit device .
It will be same result as = ~
; .
Function Format Description
Maximum
value
MAX( , , )
Maximum value out of , , is returned.
• This can be used for all data types.
• Up to 15 arguments can be defined.
Minimum
value
MIN( , , )
Minimum value out of , , is returned.
• This can be used for all data types.
• Up to 15 arguments can be defined.
Exponential
function
EXP( )
Exponential function of is returned.
• This can only be used for data type float32.
Natural
logarithm
(Base: e)
LOGE( )
Natural logarithm (base is e) for is returned.
• This can only be used for data type float32.
• Set a value larger than 0 for argument.
Common
logarithm
(Base: 10)
LOG10( )
Common logarithm (base is 10) for is returned.
• This can only be used for data type float32.
• Set a value larger than 0 for argument.
Exponentiation
POW(,)
to the power is returned.
• This can only be used for data type float32.

IDEC SmartAXIS Touch FT1A Series Specifications

General

Brand	IDEC
Model	SmartAXIS Touch FT1A Series
Category	Controller
Language	English