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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 26230 - Block : Protection area element , referred to in $NP_NEXT[ ],
The protection area element indicated next in a protection area was not found Control reaction: Correction block is reorganized. Interface signals are set. Alarm display.
26230
Siemens 26230 - Block : Protection area element , referred to in $NP_NEXT[ ],
Block: Protection area element, referred to in $NP_NEXT,
The protection area element indicated next in a protection area was not found 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
- The protection area element indicated next in a protection area was not found
Troubleshooting Steps
- 1Indicate in $NP_NEXT[...] the name of an existing protection area element.
- 2Clear alarm with NC START or RESET key and continue the program
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Always verify with your machine manual or a certified technician before performing service procedures.