Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 54)

Chapter 4: Troubleshooting PC NC Maintenance Manual
4-33
Parameter setting is incorrect.
• Verify the setting for parameter pm2001 DO. If the setting for
pm2440 is “0” while “pm2001 D0 = 1”, an axis does not move.
• Verify the setting for parameters pm5011 D0 to D2.
• Set the signal status at the start of the processing when the SKIP
signal is input.
• If “0”, processing starts at the point at which 24V faI1s to 0V.
• After changing the setting, turn OFF the power once and turn it ON
again.
• Verify the setting for parameters pm5010 D0 to D0.
The setting for this parameter determines ENABLE/DISABLE of the con-
trol circuit for the “SKIP” input.
•
•
Set “1” to use the skip function.
•
•
After changing the setting for this parameter always turn OFF the
power - once and then turn it ON again.
pm2001 D0 = 1 The feedrate in the skip feed mode (G31) is the feedrate set for
parameter pm 2440.
pm2001 D0 = 0 The feedrate in the skip feed mode (G31) is the feedrate speci-
fied with an F code.