Interroll MultiControl

2 Operating and Programming
1.2 Symbols
This symbol indicates useful and important information.
✓ This symbol indicates a prerequisite that must be met before installation or maintenance
work.
This symbol represents general safety-related information.
➢ This symbol marks the steps to be carried out.
• This symbol stands for enumerations.
1.3 Data types
The following data types are used for cyclic and acyclic communication with the MultiControl:
Shortcut
Data type
Description
BOOL
Boolean
Truth value (true / false)
BYTE
Byte
Bit sequence with 8 bits
SINT
Short Integer
Integer variable with 8 bits
USINT
Unsigned Short Integer
Positive integer variable with 8 bits
INT
Integer
Integer variable with 16 bits
UINT
Unsigned Integer
Positive integer variable with 16 bits
DINT
Double Integer
Integer variable with 32 bits
UDINT
Unsigned Double Integer
Positive integer variable with 32 bits
LINT
Long Integer
Integer variable with 64 bits
STRING
String
Character string with a maximum of 31
characters