
B–63833EN–1/02
1. AXIS CONTROL
15
1 ..... Applies mirror image to the 1st axis.
2 ..... Applies mirror image to the 2nd axis.
3 ..... Applies mirror image to the 3rd axis.
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MI 1
The mirror image signal can be turned to “1” in the following cases:
a) During offset cancel;
b) When the CNC is in the automatic operation stop state and not in the
feed hold state.
[Classification] Output signal
[Function] These signals indicate the mirror image condition of each axis. The mirror
image is set by taking the logical sum of the signal from the MDI panel
and the input signal of the machine tool, then relaying the information to
the machine tool.
These signals are provided for every control axis; the numeral in the signal
name indicates the relevant control axis number.
1 ..... Mirror image is applied to the 1st axis
2 ..... Mirror image is applied to the 2nd axis
3 ..... Mirror image is applied to the 3rd axis
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MMI 1
[Output condition] These signals turn to “1” when:
· Mirror image signal MIn of the corresponding axis is “1”; or
· Mirror image of the corresponding axis is turned on by setting data
from the MDI panel.
These signals turn to “0” when:
· Mirror image signal (MIn) of the corresponding axis is “0” and the
setting of the mirror image in the control unit is turned off.
#7 #6 #5 #4 #3 #2 #1 #0
G106 MI4 MI3 MI2 MI1
F108 MMI4 MMI3 MMI2 MMI1
#7 #6 #5 #4 #3 #2 #1 #0
Mirror image check
signal
MMI1 – MMI4<F108>
Signal address