Sinumerik Alarm 300704 Axis %1 drive %2 speed controller cycle time invalid
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
An illegal value has been entered in the drive MD 1001: $MD_SPEEDCTRL_CYCLE_TIME.
Reactions:
– 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.
Remedy:
Please inform the authorized personnel/service department. The following values are permissible: 611D control module Speed controller cycle
• Standard control as 1-axis: >= 125 µs
• Standard control as 2-axis: >= 500 µs
• Performance 1-axis: >= 62.5 µs (MSD >= 125 µs)
• Performance 2-axis: >= 125 µs
• 810D: >= 312.5 µs
• MCU: >= 125 µs
• Performance 2, 1-axis: >= 31.25 µs
• Performance 2, 2-axis: >= 62.5 µs
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens