16.5 Unit Memories (Common Area)
16-39
●: Available, -: Not available
Axis no.
Unit
(Hex)
Name Default Description R W
-
UM 00596
-UM 0059F
Reserved for
system
- - - -
1
UM 005A0
-UM 005A1
Current value
update
coordinate
K0
Stores the coordinate value to be preset as the
current value after unit conversion.
Range: -2,147,483,648 to 2,147,483,647
The ranges vary depending on the unit
settings as below.
pulse: -2,147,483,648 to 2,147,483,647 pulses
μm (0.1 μm): -214,748,364.8 to 214,748,364.7
μm
μm (1 μm): -2,147,483,648 to 2,147,483,647
μm
inch (0.00001 inch): -21,474.83648 to
21,474.83647 inch
inch (0.0001 inch): -214,748.3648 to
214,748.3647 inch
degree (0.1 degree): -214,748,364.8 to
214,748,364.7 degrees
degree (1 degree): -2,147,483,648 to
2,147,483,647 degrees
An integer equivalent to the current value after
unit conversion is set to the unit memories.
Example) When the unit is μm (0.1 μm), set to
"10000" for making it be 1,000.0 μm.
(2-64
Virtual 1-32)
UM 005A2
-UM 0065F
The following areas are allocated to each axis.
Current value update coordinate: 2 words
-
UM 00660
-UM 0068F
Reserved for
system
- - - -
(Note 1): Request signals for 16 axes are allocated to each area (1 word) of current value update request. When the
value of each bit is 1, it turns on. When the value of each bit is 0, it turns off.
bit no.
15 08 7
9
1
816
● ● ● ● ● ●● ● ● ● ● ●
Axis no.
25 172432
● ● ● ● ● ●● ● ● ● ● ●
41 334048
● ●
●
● ● ●● ● ● ● ● ●
57 495664
● ● ● ● ● ●● ● ● ● ● ●
(Note 2): As for the unit memory in which the current value update coordinate is set, 2-word area is allocated for each
axis.
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