Data Types Supported In Function Blocks; Basic Data Types; Derivative Data Types - Omron WS02-CXPC1-V9 - V9 Operation Manual

Data Types Supported in Function Blocks

Comment
2-2

Data Types Supported in Function Blocks

2-2-1

Basic Data Types

Data type Content
BOOL Bit data
INT Integer
DINT Double integer
LINT Long (8-byte) integer
UINT Unsigned integer
UDINT Unsigned double integer 32
ULINT Unsigned long (8-byte)
integer
REAL Real number
LREAL Long real number
WORD 16-bit data
DWORD 32-bit data
LWORD 64-bit data
STRING Text string (See note.)
TIMER Timer
COUNTER Counter
FUNCTION Function block instance
BLOCK
2-2-2

Derivative Data Types

Array 1-dimensional array; 32,000 elements max.
• Structured text (ST language): Enter decimal numerical values as is
and enter hexadecimal numerical values after 16#.
A comment of up to 30,000 characters long can be entered.
Size
1
16
32
64
16
64
32
64
16
32
64
Variable
Flag: 1 bit
PV: 16 bits
Flag: 1 bit
PV: 16 bits
---
Note The TIMER and COUNTER data types cannot be used in structured text func-
tion blocks.
Range of values
0 (FALSE), 1 (TRUE)
−32,768 to +32,767
−2,147,483,648 to +2,147,483,647
−9,223,372,036,854,775,808 to +9,223,372,036,854,775,807
&0 to 65,535
&0 to 4,294,967,295
&0 to 18,446,744,073,709,551,615
38
−3.402823 × 10 to −1.175494 × 10
−38
+1.175494 × 10 to +3.402823 × 10
−1.79769313486232 × 10 308
−308
2.22507385850720 × 10
#0000 to FFFF or &0 to 65,535
#00000000 to FFFFFFFF or &0 to 4,294,967,295
#0000000000000000 to FFFFFFFFFFFFFFFF or
&0 to 18,446,744,073,709,551,615
1 to 255 ASCII characters
Timer number: 0 to 4095
Completion Flag: 0 or 1
Timer PV: 0 to 9999 (BCD), 0 to 65535 (binary)
Counter number: 0 to 4095
Completion Flag: 0 or 1
Counter PV: 0 to 9999 (BCD), 0 to 65535 (binary)
---
Section 2-2
−38
, 0,
38
to −2.22507385850720 × 10
to 1.79769313486232 × 10
−308
, 0,
308
41