Yaskawa FSP Amplifier FlexWorks - Manual (Page 240)

Parameter Reference
240
8.9. Table 25: Monitor Modes
The following list shows monitor modes available
Table 25: Monitor Modes
Parameter Content of Display Unit Remarks
Un000 Motor speed rpm Measured motor speed.
Un001 Input speed reference rpm Commanded motor speed.
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.
Un006 Output signal monitor — On/Off status of outputs.
Un007 Input reference pulse speed rpm —
Un008* Error counter value
reference
unit
Error between commanded position
and actual motor position.
Un009 Accumulated load rate
% of rated
torque
RMS torque over the last 10 seconds.
Un00A Regenerative load rate
% of max.
regenerativ
e 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.
Un00D Feedback pulse counter
Number of
pulses (in
hex)
Number of feedback pulses received by
the amplifier. (See notes 2 and 4 below)
N OTE :
*Not used in serial communication command.