1-145 Siemens AG, 2002. All rights reservedSINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition11.02 1 Alarms12540 Channel %1 block %2 Block is too long or too complexParameters: %1 = Channel number%2 = Block number, labelDefinitions: The maximum internal block length after translator processing must not exceed 256 char-acters. After editing, for example, several macros in the block or a multiple nesting, thislimit can be exceeded.Reactions: - Alarm display.- Interface signals are set.- Correction blockRemedy: Press the NC Stop key and select the function "Correction block" with the soft key PRO-GRAM CORRECT. The correction pointer positions on the incorrect block.Divide up the program block into several subblocks.Program Continuation: Clear alarm with NC START or RESET key and continue the program.12550 Channel %1 block %2 name %3 not defined or option not installedParameters: %1 = Channel number%2 = Block number, label%3 = Source symbolDefinitions: The identifier displayed has not been defined before being used.Macro: The keyword, to be defined with the DEFINE ... AS ... statement, is missing in onefile:_N_SMAC_DEF_N_MMAC_DEF_N_UMAC_DEF_N_SGUD_DEF_N_MGUD_DEF_N_UGUD_DEFVariable: DEF statement is missingProgram: PROC declaration is missingReactions: - Alarm display.- Interface signals are set.- Correction blockRemedy: Press the NC Stop key and select the function "Correction block" with the soft key PRO-GRAM CORRECT. The correction pointer positions on the incorrect block.• Correct the name used (writing error)• Check definitions of variables, subroutines and macros• Declare subroutine with EXTERN, load subroutine to SPF-Dir• Check interface definition of subroutine• Check optionsProgram Continuation: Clear alarm with NC START or RESET key and continue the program.12552 Channel %1 block %2 tool/magazine OEM parameter not defined. Option not set.Option not set.Parameters: %1 = Channel number%2 = Block number, labelDefinitions: The programmed $TC_... Cx system parameter is not known in the control.Reactions: - Alarm display.- Interface signals are set.- Correction block is reorganized.