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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 15-45 minutes
Siemens 14021 - Block wrong value or wrong number of parameters on function or
- An illegal parameter value was specified in a function or procedure call. - An illegal number of actual parameters was programmed in a function or procedure call Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display.
14021
Siemens 14021 - Block wrong value or wrong number of parameters on function or
Block wrong value or wrong number of parameters on function or
- An illegal parameter value was specified in a function or procedure call. - An illegal number of actual parameters was programmed in a function or procedure call Control reaction: Interpreter stop NC Start disable in this channel. 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
- - An illegal parameter value was specified in a function or procedure call.
- - An illegal number of actual parameters was programmed in a function or procedure call
Troubleshooting Steps
- 1Modify part program.
- 2Clear alarm with the RESET key. Restart part program
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Always verify with your machine manual or a certified technician before performing service procedures.