Yaskawa FSP Amplifier - Manual (Page 203)

FSP Amplifier User’s Manual Chapter 7: Using the Panel Operator
7-12
„ Contents of Monitor Display
The following table shows contents of the monitor display.
Monitor
Number
Monitor Display Unit Comments
Un000 Motor speed rpm Measured motor speed.
Un001 Input speed reference rpm
Commanded motor speed.
(See note 3 below)
Un002
Internal torque
reference % of rated
torque
Present torque applied to motor.
Un003 Rotation angle 1 pulses
Number of pulses from the origin
(Used for commutation; not generally
useful to user).
Un004 Rotation angle 2 degrees
Electrical angle from the origin
(Used for commutation; not generally
useful to user).
Un005 Input signal monitor —
On/Off status of inputs.
(See note 1 below)
Un006 Output signal monitor —
On/Off status of outputs.
(See note 1 below)
Un007
Input reference pulse
speed
rpm (See note 4 below)
Un008 Error counter value
reference
unit
Error between commanded position and
actual motor position. (See note 4 below)
Un009 Accumulated load rate
% of rated
torque
RMS torque over the last 10 seconds.
Un00A Regenerative load rate
% of max.
regenerative
power
Average power dissipated by the
regenerative resistor over the last 10
seconds.
Un00B
Power consumed by
DB resistor
% of max
Average power consumed by the dynamic
braking resistor over the last 10 seconds.
This is equivalent to the value for the
processable power when dynamic brake is
applied at 100%.
Un00C
Input reference pulse
counter
Number of
pulses (in
hex)
Number of command pulses received by
the amplifier. (See notes 2 and 4 below)
Un00D Feedback pulse counter
Number of
pulses (in
hex)
Number of feedback pulses received by
the amplifier. (See notes 2 and 4 below)
Note: 1. Refer to Sequence I/O Signal Monitor Display in this section.
2. Refer to Reference Pulse/Feedback Pulse Counter Monitor Display in this section.
3. Displayed only in Speed Control mode.
4. Displayed only in Position Control mode.