Specialized Concentrated Focused
Operation
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71
」
Related parameters
Parameter
Definition
Setting Range
Handwheel output
direction
This parameter set to -1 means the output
direction is in the opposite direction of the axis
output.
1: Same direction
-1: Opposite
direction
Handwheel in strict
accordance with the
pulse counting exercise
When set
“Yes”, the machine moves the exact
pulses generated by handwheel; otherwise the
machine stops when handwheel stops turning
Yes: Valid;
No: Invalid
Acceleration of the
handwheel
It specifies the acceleration of handwheel
operation. The smaller the value is, the more
stable the motion will be
0~100000
When
“Handwheel in strict accordance with the pulse counting exercise” is valid and handwheel
moves fast, the machine tool still runs certain distance even handwheel stops because the driver
will receive all the pulse signals sent by handwheel. When invalid, however, the system responds
retatively quicker to the handwheel motion. But too fast rotation of the handwheel may lead to
discrepency between maching motion distance and that indicated by the handwheel.
3.14.2 Handwheel Guide
NK200 system supports handwheel guide. Handwheel guide refers to a way of operation that the
automatic execution speed of machining program is manually controlled during auto processing so as to
guard against such problem
as “tool damage” and dangers caused by wrongly loaded program or
inappropriate tool path. Fig. 3-59 is the software interface of handwheel guide.
Under Auto mode, press F1 [HW Guide] button to activate handwheel guide. After machining starts, the
system will execute the processing program with clockwise turning of handwheel and stop processing
with the stop of handwheel. Processing speed varies with the handwheel turning speed.
Fig. 3-59 Handwheel Guide Interface
