B–63835EN/03
1. DISPLAY AND OPERATION
91
CAUTION
1 Data items for which ***** is displayed cannot be set.
2 To change the sampling axes, enter new axis names then
press the [SELECT] soft key. Pressing the [SLELCT] soft
key without entering an axis name results in no sampling
axis being set.
3 If the sampling axes are changed during data sampling,
data sampling is stopped. In this case, press the [START]
soft key to restart data sampling for the new sampling axes.
4 Initially, no sampling axis is set.
5 When the sixth–type sampling data is spindle load meter
data (parameter No. 3121 = 1), set the axis name S.
(1)Storage stop condition
100: Stops data storage upon the issue of a servo alarm.
101: Stops data storage upon the issue of a servo alarm or the
detection of the rising edge of the trigger signal.
102: Stops data storage upon the issue of a servo alarm or the
detection of the falling edge of the trigger signal.
The maximum stored data width is 32760 ms. If the storage stop
condition is not satisfied within 32760 ms, data is overwritten, starting
with the oldest data.
Parameter No. 3120 can be used to delay data storage being stopped
by a specified period (ms), after the issue of a servo alarm.
(2)Trigger: Set the PMC address and bit for the signal used to trigger the
stopping of data storage, when 101 or 102 is set for the stop condition.
Example) G0007.2: ST signal
(3)Data type: The following table lists the types of data for which a
waveform can be displayed.
Data type Description Units
POS ERROR Servo error (8 ms) for the n–th axis Pulses
(detection units)
MOTION CMD Pulse distribution for the n–th axis Pulses
(input increments)
CURRENT (%) Torque for the n–th axis % (relative to maxi-
mum current)
SPEED (RPM) Actual speed for the n–th axis min
–1
TORQUE CMD Command current for the n–th axis % (relative to maxi-
mum current)
HEAT SIMLT Thermal simulation data for the n–th axis
(when the parameter No.3121 is set to 0.)
%
(OVC alarm ratio)
LOAD METER Load meter for the n–th spindle
(when the parameter No.3121 is set to 1.)
% (relative to maxi-
mum output)
D Storage data parameters