ABB ACQ810 - Page 128

128 Parameters
06.03 Speed ctrl stat Speed control status word. -
06.05 Limit word1 Limit word 1. -
No. Name/Value Description FbEq
Bit Name Information
0 Speed act
neg
1 = Actual speed is negative.
1 Zero speed 1 = Actual speed has reached the zero speed limit (parameters 19.06 Zero
speed limit and 19.07 Zero speed delay).
2 Above limit 1 = Actual speed has exceeded the supervision limit (parameter 19.08
Above speed lim).
3 At setpoint 1 = The difference between the actual speed and the unramped speed
reference is within the speed window (parameter 19.10 Speed window).
4 Bal active 1 = Speed controller output is being forced to value of parameter 27.35 PID
bal ref.
5 PI tune
active
1 = Speed controller autotuning procedure is active.
6 PI tune
request
1 = Speed controller autotuning has been requested by parameter 23.20 PI
tune mode.
7 PI tune
done
1 = Speed controller autotuning procedure has been completed
successfully.
8…15 Reserved
Bit Name Information
0 Torq lim 1 = Drive torque is being limited by the motor control (undervoltage control,
current control, or pull-out control), or by the torque limit parameters in
group 20 Limits.
1 Spd ctl tlim
min
1 = Speed controller output minimum torque limit is active. The limit is
defined by parameter 23.10 Min torq sp ctrl.
2 Spd ctl tlim
max
1 = Speed controller output maximum torque limit is active. The limit is
defined by parameter 23.09 Max torq sp ctrl.
3…4 Reserved
5 Tlim max
speed
1 = Torque reference maximum value is limited by the rush control, because
of maximum speed limit 20.01 Maximum speed.
6 Tlim min
speed
1 = Torque reference minimum value is limited by the rush control, because
of maximum speed limit 20.02 Minimum speed.
7…15 Reserved