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Nachi EZ-CFDL Series - Page 56

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4.4Interference Territory registration4.4Interference Territory registration
99
Press the <Complete> f key.Press the <Complete> f key.
This now completes the settings.This now completes the settings.
1010
If plural interference territories need to be defined, switch the screen byIf plural interference territories need to be defined, switch the screen by
pressing [Prev No] or [Next pressing [Prev No] or [Next
No] key and continue the No] key and continue the
registration procedure.registration procedure.
1111
Next, following I/O signals for all interference area need to be allocated.Next, following I/O signals for all interference area need to be allocated.
Basic inBasic in
put sput s
ignal ignal
TerTer
ritory ritory
position position
1 to 1 to
1616
Basic output signal Territory position 1 to 16Basic output signal Territory position 1 to 16
4.6 Signal attribute settings4.6 Signal attribute settings
Furthermore, it is strongly recommended that logic of above output signal isFurthermore, it is strongly recommended that logic of above output signal is
changed to N. Select <Constant Setting> - [6 Signals] - [7 Signal Attribute] - [2changed to N. Select <Constant Setting> - [6 Signals] - [7 Signal Attribute] - [2
Output Signal], and change logic to N (negative) of the output signal which isOutput Signal], and change logic to N (negative) of the output signal which is
allocated to Territory position 1 to 16 signal.allocated to Territory position 1 to 16 signal.
This is a sample screen when This is a sample screen when
output signal No.10 is allocated to Interference area.output signal No.10 is allocated to Interference area.
When robot is When robot is
outside the interference territory, interference area output signal is outside the interference territory, interference area output signal is
ON.ON.
And before And before
robot is robot is
getting into getting into
the interference the interference
territoryterritory
, robot , robot
waits for waits for
interferenceinterference
area input signal ON.area input signal ON.
1212
Next, Max. radius of toolNext, Max. radius of tool
parameter needs to be defined.parameter needs to be defined.
4.5.6 Max. Radius of tool4.5.6 Max. Radius of tool
When checking the interferenceWhen checking the interference
between the robot (tool) andbetween the robot (tool) and
interference territory, tool shape isinterference territory, tool shape is
considered as the sphere whoseconsidered as the sphere whose
center is TCP (tool control point)center is TCP (tool control point)
and whose radius is Max. Radiusand whose radius is Max. Radius
of tool. If tool scale is not to beof tool. If tool scale is not to be
ignored, please define its size.ignored, please define its size.
Max. Radius of toolMax. Radius of tool
Example of BoxExample of Box
InterferenceInterference
TerritoryTerritory
RobotRobot
TCPTCP
(Tool Control Point)(Tool Control Point)
Tool shape is consideredTool shape is considered
as the sphere whoseas the sphere whose
center is TCP (tool controlcenter is TCP (tool control
point) and whose radius ispoint) and whose radius is
Max. Radius of tool.Max. Radius of tool.
1414
Similar setting is necessary to the other robot that has same interferenceSimilar setting is necessary to the other robot that has same interference
territory.territory.
In case that Position is set to except Program in stepIn case that Position is set to except Program in step
55
77
When set to Manual :When set to Manual :
Move the robot by manual operation to the center position of interferenceMove the robot by manual operation to the center position of interference
territory , and press f11 < Record Current Pterritory , and press f11 < Record Current P
osition. > key.osition. > key.
Current position is read from the robot encoder, and the position data is displayed inCurrent position is read from the robot encoder, and the position data is displayed in
the center.the center.
When set to Numerical :When set to Numerical :
Directly key in the Directly key in the
XYZ value in XYZ value in
Center of interference territoryCenter of interference territory
..