Siemens A7496 fault code meaning
Siemens / A7496
Series: V90
EPOS: Cannot be enabled
servo drive
Meaning: Message class: Application/technology function fault (17). In EPOS control mode, the "Servo on" command has not been sent to the drive via the PROFINET protocol. Send the "Servo on" command to the drive via the PROFINET protocol.
Possible causes
Source: SINAMICS V90 PROFINET, SIMOTICS S-1FL6 Operating Instructions P394