2 Standard Functions
2 - 2
NX-series Safety Control Unit Instructions Reference Manual (Z931)
Table of Standard Functions
Type Instruction Name Description Page
Execution control Jump Jump Moves processing to the
jump destination specified
by a label.
P. 2 -6
Return Return Returns control to the pro-
cess that called the POU
without executing any pro-
cessing after RETURN.
P. 2 -8
Data type
conversion
Boolean to
integer
BOOL_TO_INT Convert
BOOL to INT
Converts a BOOL variable
to an INT variable.
P. 2-12
BOOL_TO_DINT Convert
BOOL to
DINT
Converts a BOOL variable
to a DINT variable.
P. 2-13
Boolean to
duration
BOOL_TO_TIME Convert
BOOL to
TIME
Converts a BOOL variable
to a TIME variable.
P. 2-14
Boolean to bit
string
BOOL_TO_WORD Convert
BOOL to
WORD
Converts a BOOL variable
to a WORD variable.
P. 2-15
Bit string to inte-
ger
BYTE_TO_INT Convert
BYTE to INT
Converts a BYTE variable to
an INT variable.
P. 2-16
BYTE_TO_DINT Convert
BYTE to
DINT
Converts a BYTE variable to
a DINT variable.
P. 2-17
WORD_TO_INT Convert
WORD to
INT
Converts a WORD variable
to an INT variable.
P. 2-18
WORD_TO_DINT Convert
WORD to
DINT
Converts a WORD variable
to a DINT variable.
P. 2-20
DWORD_TO_DINT Convert
DWORD to
DINT
Converts a DWORD vari-
able to a DINT variable.
P. 2-21
Bit string to
duration
BYTE_TO_TIME Convert
BYTE to
TIME
Converts a BYTE variable to
a TIME variable.
P. 2-23
WORD_TO_TIME Convert
WORD to
TIME
Converts a WORD variable
to a TIME variable.
P. 2-24
DWORD_TO_TIME Convert
DWORD to
TIME
Converts a DWORD vari-
able to a TIME variable.
P. 2-25
Bit string to bit
string
BYTE_TO _WORD Convert
BYTE to
WORD
Converts a BYTE variable to
a WORD variable.
P. 2-26
WORD_TO_BYTE Convert
WORD to
BYTE
Converts a WORD variable
to a BYTE variable.
P. 2-27
WORD_TO_DWORD Convert
WORD to
DWORD
Converts a WORD variable
to a DWORD variable.
P. 2-28