IDEC FT1A Series User Manual

S MART AXIS P RO /L ITE U SER ' S M ANUAL FT9Y-B1378 13-13
13: S CRIPTS
Data type conversion
Data comparison and copy
Arcsine
ASIN( )
Arcsine of (-1 to +1) in radian value (-π/2 to +π/2) is returned.
Specify arbitrary formula for argument .
• This can only be used for data type F (float).
Arccosine
ACOS( )
Arccosine of (-1 to +1) in radian value (0 to π) is returned.
Specify arbitrary formula for argument .
• This can only be used for data type F (float).
Arctangent
ATAN( );
Arctangent of (-1 to +1) in radian value (-π/2 to +π/2) is returned.
Specify arbitrary formula for argument .
• This can only be used for data type F (float).
Conversion from
Angle to Radian
RAD( );
Value of is converted from degree (°) to radian, and the value is returned.
• This can only be used for data type F (float).
Conversion from
Radian to Angle
DEG( );
Value of is converted from radian to degree (°), and the value is returned.
• This can only be used for data type F (float).
Function Format Description
Conversion from
BCD to Binary
BCD2BIN( )
BCD value of is returned in binary value.
• This can be used with data types W (word), I (integer), D (double word), and L
(long).
Conversion from
Binary to BCD
BIN2BCD( )
Binary value of is returned in BCD value.
• This can be used with data types W (word), I (integer), D (double word), and L
(long).
Conversion from
float to Binary
FLOAT2BIN( )
Float value of is returned in binary value.
Values after the decimal point is truncated.
• This can be used with data types W (word), I (integer), D (double word), and L
(long).
Conversion from
Binary to float
BIN2FLOAT( )
Binary value of is returned in float value.
• This can be used with data types D (double word) and L (long).
Conversion from
Decimal to String
character
DEC2ASCII( , )
Decimal number value is converted to a character string, and store in order with
as a starting device.
• This can be used with data types W (word), I (integer), D (double word), and L
(long).
Conversion from
String character to
Decimal
ASCII2DEC( )
Character string is returned as decimal number value.
• This can be used with data types W (word), I (integer), D (double word), and L
(long).
Function Format Description
Data
comparison
MEMCMP( , , )
: Starting device of comparison target 1
: Starting device of comparison target 2
: Range of comparison (in words)
Values of device for words and values of device for words are
compared.
1 is returned if all the values of devices match, and 0 is returned if any of the value does
not match.
• Specified range is compared in word unit, and result is returned.
• Up to 64 words can be compared.
Function Format Description

IDEC FT1A Series Specifications

General

Programming Software	WindLDR
Type	Programmable Logic Controller (PLC)
Display	LCD (varies by model)
Communication Ports	RS232C/RS485 (built-in), USB (programming), Ethernet (optional)
Dimensions	Varies by model
Weight	Varies by model
Model	FT1A Series