Mitsubishi Electric A173UHCPU Programming Manual page 77

3. POSITIONING SIGNALS
(6) Limit switch output status storage registers
(D776 to D791)........................................................... Data from PCPU to SCPU
(a) The output states (ON/OFF) of the limit switch outputs set on the peripheral
device and output to the AY42 are stored in terms of 1 and 0.
• ON ................1
• OFF...............0
(b) These registers can be used to export the limit switch output data in the
sequence program, for example.
b15 b14 b13
D776 LY0F LY0E LY0D
LY1F LY1E LY1D LY1C LY1B LY1A LY19 LY18 LY17 LY16 LY15 LY14 LY13 LY12 LY11 LY10
D777
LY2F LY2E LY2D LY2C LY2B LY2A LY29 LY28 LY27 LY26 LY25 LY24 LY23 LY22 LY21 LY20
D778
LY3F LY3E LY3D LY3C LY3B LY3A LY39 LY38 LY37 LY36 LY35 LY34 LY33 LY32 LY31 LY30
D779
D780 LY4F LY4E LY4D LY4C LY4B LY4A LY49 LY48 LY47 LY46 LY45 LY44 LY43 LY42 LY41 LY40
LY5F LY5E LY5D LY5C LY5B LY5A LY59 LY58 LY57 LY56 LY55 LY54 LY53 LY52 LY51 LY50
D781
LY6F LY6E LY6D LY6C LY6B LY6A LY69 LY68 LY67 LY66 LY65 LY64 LY63 LY62 LY61 LY60
D782
D783 LY7F LY7E LY7D LY7C LY7B LY7A LY79 LY78 LY77 LY76 LY75 LY74 LY73 LY72 LY71 LY70
D784 LY8F LY8E LY8D LY8C LY8B LY8A LY89 LY88 LY87 LY86 LY85 LY84 LY83 LY82 LY81 LY80
LY9F LY9E LY9D LY9C LY9B LY9A LY99 LY98 LY97 LY96 LY95 LY94 LY93 LY92 LY91 LY90
D785
LYAF LYAE LYAD LYAC LYAB LYAA LYA9 LYA8 LYA7 LYA6 LYA5 LYA4 LYA3 LYA2 LYA1 LYA0
D786
D787 LYBF LYBE LYBD LYBC LYBB LYBA LYB9 LYB8 LYB7 LYB6 LYB5 LYB4 LYB3 LYB2 LYB1 LYB0
LYCF LYCE LYCD LYCC LYCB LYCA LYC9 LYC8 LYC7 LYC6 LYC5 LYC4 LYC3 LYC2 LYC1 LYC0
D788
LYDF LYDE LYDD LYDC LYDB LYDA LYD9 LYD8 LYD7 LYD6 LYD5 LYD4 LYD3 LYD2 LYD1 LYD0
D789
LYEF LYEE LYED LYEC LYEB LYEA LYE9 LYE8 LYE7 LYE6 LYE5 LYE4 LYE3 LYE2 LYE1 LYE0
D790
LYFF LYFE LYFD LYFC LYFB LYFA LYF9 LYF8 LYF7 LYF6 LYF5 LYF4 LYF3 LYF2 LYF1 LYF0
D791
1 or 0 is stored into each bit of D776 to D791.
ON
OFF
REMARK
LY in LY of D776 to D791 indicates limit switch output.
b12 b11 b10 b9 b8 b7
LY0C LY0B LY0A LY09 LY08 LY07
For axis 2
For axis 4
For axis 6
For axis 8
For axis 10
For axis 12
For axis 14
For axis 16
For axis 18
For axis 20
For axis 22
For axis 24
For axis 26
For axis 28
For axis 30
For axis 32
1
........
....... 0
3 − 46
b6 b5 b4 b3 b2 b1
LY06 LY05 LY04 LY03 LY02 LY01
For axis 1
For axis 3
For axis 5
For axis 7
For axis 9
For axis 11
For axis 13
For axis 15
For axis 17
For axis 19
For axis 21
For axis 23
For axis 25
For axis 27
For axis 29
For axis 31
b0
LY00