Yaskawa YASNAC PC NC I/O Signal Function Manual User Manual
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6 - 13
YASNAC PCNC I/O Signal Function Manual Chapter 6: Operation Support Functions
(2) When the ABS Input Signal is “Closed”
Fig.6.7 Tool Path with ABS Input Signal “Closed”
6.7 Display Lock Input Signal
This input signal is used to prevent output of the PCNC to the external position display.
If the DLK input signal is “closed”, although axis movement is executed (both in automatic and
manual modes), the position data pf the external position display (CRT, POS display “EXTER-
NAL”) are not updated.
6.8 Program Restart Input Signal
This signal is used to restart machinig from a designated point in a part program.
After “closing” the PRST input signal, select the memory mode and search the number for pro-
gram restart at the PCNC operation panel.
The M,S and T codes existing in the blocks from start of the part program to the specified
sequence number are displayed on the screen.
Display Lock Input Signal
DLK
#30062
Program Restart Input Signal
PRST
#30063
X20. 000
Y30. 000
{
X10. 000
Y20. 000
{
X10. 000
Y40. 000
{