Sinumerik Alarm 300776 Axis %1 drive %2 measuring circuit monitoring must be active
%1 = NC axis number
%2 = Drive number
On FDD: The control is disabled, the motor is decelerated, SIMODRIVE_READY and DRIVE_READY are canceled. On MSD: Pulse delete, motor coasts, SIMODRIVE_READY and DRIVE_READY are canceled. Note: The reaction (FDD, MSD) can be configured via 611D-MD 1613.0. Request: During boot-up of the control and cyclically. With active Safety Integrated (MD 1301 <> 0: $MD_SAFE_FUNCTION_ENABLE (safe functions enable)), the measuring circuit monitoring of the motor (incremental) must be activated via MD 1600: $MD_ALARM_MASK_POWER_ON (concealable alarms (Power On) bit 4.
– NC not ready.
– Channel not ready.
– NC Stop on alarm.
– NC Start disable in this channel.
– The NC switches to follow-up mode.
– Alarm display.
– Interface signals are set.
Please inform the authorized personnel/service department. Activate measuring circuit monitoring of motor (incremental).
Clear alarm with the RESET key in all channels. Restart part program.
- Siemens Diagnostics Guide by Siemens