Sinumerik Alarm 12590 Channel %1 block %2 global user data cannot be created
%1 = Channel number
%2 = Block number, label
The number of global user data blocks is defined in machine data 18118 MM_NUM_GUD_MODULES. Here, _N_SGUD_DEF corresponds to block 1, _N_MGUD_DEF corresponds to block 2, _N_UGUD_DEF corresponds to block 3, _N_GUD4_DEF corresponds to block 4 etc. In the directory _N_DEF_DIR there is a file with definitions for global user data the block number of which is greater than the number of blocks given in the MD.
– Alarm display.
– Interface signals are set.
– Correction block
Please inform the authorized personnel/service department. Increase machine data 18118 MM_NUM_GUD_MODULES.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens