Yaskawa Sigma II Series Servo System - Manual (Page 289)

Sigma II User’s Manual Chapter 7: Using the Digital Operator
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be displayed.
3. Press the DATA/SHIFT key for a minimum of one second to display the
monitor number selected in the above step 2.
4. Press the DATA/SHIFT key once more for a minimum of one second to return
to the monitor number display.
This completes the example procedure for displaying 1500, the contents of
monitor number Un000.
Contents of Monitor Mode Display
The following table shows contents of the monitor mode display.
Note: 1. Refer to Sequence I/O Signal Monitor Display on the next page.
2 . Refer to Reference Pulse/Feedback Pulse Counter Monitor Display on 19.
3. Displayed only in speed control mode.
4. Displayed only in position control mode.
Monitor
Number
Monitor Display Unit Comments
Un000 Actual motor speed rpm —
Un001 Input speed reference rpm (See note 3 below)
Un002 Internal torque reference % Value for rated torque
Un003 Rotation angle 1 pulses Number of pulses from the origin
Un004 Rotation angle 2 degree Angle (electrical angle) from the origin
Un005 Input signal monitor — (See note 1 below)
Un006 Output signal monitor — (See note 1 below)
Un007
Input reference pulse
speed
rpm (See note 4 below)
Un008 Error counter value
reference
unit
Positional error (See note 4 below)
Un009 Accumulated load rate %
Value for the rated torque as 100%
Displays effective torque in 10s cycle.
Un00A
Regenerative load rate
%
Value for the processable regenerative power as 100%
Displays regenerative power consumption in 10s cycle.
Un00B
Power consumed by DB
resistance
%
Value for the processable power when dynamic brake
is applied as 100%
Displays DB power consumption in 10s cycle.
Un00C
Input reference pulse
counter
— In hexadecimal (See notes 2 and 4)below
Un00D Feedback pulse counter — In hexadecimal
Data