Sinumerik Alarm 14701 Channel %1 block %2 number of available NC blocks reduced by %3
%1 = Channel number
%2 = Block number, label
%3 = Number of non-available blocks
After reset, it has been found that the number of available blocks has decreased compared with the last reset. This is due to a system error. Part program execution can be resumed after the alarm has been acknowledged. If the number of blocks no longer available is less than 28060 MM_IPO_BUFFER_SIZE, then the POWERON alarm 14700 is output.
– Alarm display.
– Interface signals are set.
– Interpreter stop
– NC Start disable in this channel.
Proceed as in the case of a system error.
Clear alarm with the RESET key. Restart part program
- Siemens Diagnostics Guide by Siemens