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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-60 minutes
Siemens 14034 - Block involute: angle of rotation too large
With programming of the angle of rotation (with AR) for involute interpolation, the maximum programmable angle of rotation is limited if the involute is moving towards the basic circle. The maximum value is reached if the involute touches the basic circle. With MD21016 $MC_INVOLUTE_AUTO_ANGLE_LIMIT = TRUE, each angle is accepted without an alarm; if necessary, the angle is automatically limited during interpolation Control reaction: Correction block is reorganized. Interface signals are set. Alarm display.
14034
Siemens 14034 - Block involute: angle of rotation too large
Block involute: angle of rotation too large
With programming of the angle of rotation (with AR) for involute interpolation, the maximum programmable angle of rotation is limited if the involute is moving towards the basic circle. The maximum value is reached if the involute touches the basic circle. With MD21016 $MC_INVOLUTE_AUTO_ANGLE_LIMIT = TRUE, each angle is accepted without an alarm; if necessary, the angle is automatically limited during interpolation Control reaction: Correction block is reorganized. Interface signals are set. Alarm display.
Safety
- Only qualified personnel should diagnose and clear control alarms; follow the machine builder's safety procedures and lockout/tagout where hardware work is required.
Common Causes
- With programming of the angle of rotation (with AR) for involute interpolation, the maximum programmable angle of rotation is limited if the involute is moving towards the basic circle.
- The maximum value is reached if the involute touches the basic circle.
- With MD21016 $MC_INVOLUTE_AUTO_ANGLE_LIMIT = TRUE, each angle is accepted without an alarm; if necessary, the angle is automatically limited during interpolation
Troubleshooting Steps
- 1Modify part program.
- 2Alarms NCK alarms
- 3Clear alarm with NC START or RESET key and continue the program
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