Setting Of Interruption Levels - YASKAWA YRC1000 Instructions Manual

2 Setting of the Interrupt Job Function
2.3

Setting of Interruption Levels

2.3 Setting of Interruption Levels
To specify the levels where interruptions can be enabled or disabled by
the EI and DI instructions respectively, set the bits corresponding to the
levels to "1."
The set values for
the EI/DI instructions
For example, the set value of level 0 is "1" and the set value of level 2 is
"4," with a total set value of "5." Therefore, to permit levels 0 and 2, set the
EI instruction to "5."
EI
LEVEL=5
d7
The status of other interruption levels remains unchanged.
• If no interruption level is specified, all levels from 0 to 7
enable or disable interruption.
NOTE
• If the interruption level is set to "0," it is treated like an NOP
instruction where no operation is executed and proceeds to
the next instruction.
d7 d6 d5
LEVEL7 LEVEL6 LEVEL5 LEVEL4 LEVEL3 LEVEL2 LEVEL1 LEVEL0
128 64 32
d6 d5 d4 d3 d2
0 0 0 0 0
2-5
d4 d3 d2 d1
16 8 4 2
d1 d0
1 0 1
4 + 1 5
HW1483372
HW1483372
d0
1
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