
FANUC PMC-MODEL SD7
Programming Manual
01 01.11.26
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4.6.3 Block Clear
4.6.3.1 BLK_CLR_INT(in, length)
Clear a block of memory to 0.
in: INT variable; starting location of memory block to be cleared. The length field for this variable must be between 1
and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
4.6.3.2 BLK_CLR_UINT(in, length)
Clear a block of memory to 0.
in: UINT variable; starting location of memory block to be cleared. The length field for this variable must be between
1 and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
4.6.3.3 BLK_CLR_DINT(in, length)
Clear a block of memory to 0.
in: DINT variable; starting location of memory block to be cleared. The length field for this variable must be between
1 and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
4.6.3.4 BLK_CLR_BYTE(in, length)
Clear a block of memory to 0.
in: BYTE variable; starting location of memory block to be cleared. The length field for this variable must be between
1 and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
4.6.3.5 BLK_CLR_WORD(in, length)
Clear a block of memory to 0.
in: WORD variable; starting location of memory block to be cleared. The length field for this variable must be
between 1 and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
4.6.3.6 BLK_CLR_DWORD(in, length)
Clear a block of memory to 0.
in: DWORD variable; starting location of memory block to be cleared. The length field for this variable must be
between 1 and 256 words.
length: Constant; the number of words (starting at in) that will be cleared. Acceptable values range from 1-256.
For more details, see LD Functions.
Note: IL and LD functions are generally the same, with some differences in data types for operands.