M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
93
IB-1501273-F
4.6 Diagnosis Based on the Data Sampling Screen
Sampling start/stop, sampling state display, setting the sampling parameters necessary for sampling are performed in the
data sampling screen. The NC internal data (speed output from NC to the drive unit, or feedback data from the drive unit,
etc.) can be sampled.
Also, the sampling data can be output externally on the I/O screen on the maintenance (Mainte) screen.
Sampling specifications
(1) The maximum number of sampled data items is the total number of data. When the number of sampled channels is
increased, the number of data per channel will decrease.
(2) If the free capacity of DRAM is insufficient, the maximum number of data items decreases.
Sampling cycle
1.776 ms x Setting value
Number of sampled axes
NC axis: Maximum number of usable axes
Spindle: Maximum number of usable spindles
Number of sampled channels
1 to 16 points
Number of sampled data items
Max. 2,620,416 points
Diagn
Note
Summary of Contents for E80 Series
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Page 68: ...2 41 IB 1501273 F Daily Maintenance and Periodic Maintenance ...
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