Siemens A7462 fault code meaning

Series: V90

EPOS: Selected traversing block number does not exist

servo drive

Meaning: Message category: Parameter setting/configuration/commissioning error (18). The traversing block selected via PROFINET control word POS_STW1.0 to POS_STW1.5 (when using telegram 111) or SATZANW.0 to SATZANW.5 (when using telegrams 7, 9, 110) is activated by the "Activate traversing task" edge of PROFINET control word STW1.6 = 0/1. See the "Traversing blocks" section. Activation of the traversing block is inhibited. Alarm value (r2124, decimal): The selected traversing block number is unavailable. Correct the traversing program.

Possible causes

Source: SINAMICS V90 PROFINET, SIMOTICS S-1FL6 Operating Instructions P392