Remedy:
Program Continuation:
Axis %1 drive %2 gain at end of saturation area of valve characteristic is less than or equal to zero
%1 = NC axis number %2 = Drive number
The gradient at the end of the saturation area of the valve characteristic is less than or equal to zero. The saturation area is rounded by a parabola. The parabola has a maximum in the saturation area and can therefore not be inverted.
- NC not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
The gradient at the end of the saturation area is calculated as follows:
Positive quadrant: 2 * (1.0 - MD 5485) / (1.0 - MD 5486) - (MD 5485 - MD 5464) / (MD 5486 -5465)
Negative quadrant: 2 * (1.0 - MD 5487) / (1.0 - MD 5488) - (MD 5487 - MD 5467) / (MD 5488 - 5468)
Enter a valid combination in the above drive MD.
Clear alarm with the RESET key in all channels. Restart part program.
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