Sinumerik Alarm 310771 Axis %1 drive %2 gain in fine area of valve characteristic is less than or equal to zero
Parameters:
%1 = NC axis number
%2 = Drive number
Definitions:
The gradient in the fine area of the valve characteristic is less than or equal to zero.
Reactions:
– NC not ready.
– Channel 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:
The gradient in the fine area is calculated as follows:
• Positive quadrant: (MD 5464 – MD 5480) / (MD 5465 -5481)
• Negative quadrant: (MD 5467 – MD 5483) / (MD 5468 – 5484) Enter a valid combination in the above drive MD.
Program Continuation:
Clear alarm with the RESET key in all channels. Restart part program.
References
- Siemens Diagnostics Guide by Siemens