Code 17030: [Channel %1: ] Block %2 illegal array index 2

Parameters: %1 = Channel number %2 = Block number, label Definitions: General: A read or write access has been programmed to an ar ray variable with an invalid 2nd array index. The valid array indices must lie within the defined array size and the absolute limits (0 - 32,766). PROFIBUS I/O: An attempt was made to read/write data outside the sl ot / I/O area limits of the stated slot / I/O area. The following applies specifically: If the alar m occurs while writing one of the parameters $TC_MDP1/$TC_MDP2/$TC_MLSR, check whether MD18076 $MN_MM_NUM_LOCS_WIT H_DISTANCE has been set correctly. $MN_MM_NUM_LOCS_WITH_DISTANCE defines the number of different buffer storage locations that may be named in Index2. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Correct the specification of array elements in the access instruction to match the defined size. Program Continuation: Clear alarm with NC ST ART or RESET key and continue the program.