Yaskawa YASNAC PC NC Maintenance Manual Manuale Utente Scaricare il pdf (Pagina 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.

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Yaskawa YASNAC PC NC Maintenance Manual Manuale Utente Pagina 54