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ASDA-A3
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Parameters
Monitoring variables are described in the following table by the code sequence:
Code
000 (00h)
001 (01h)
002 (02h)
003 (03h)
004 (04h)
005 (05h)
006 (06h)
007 (07h)
008 (08h)
009 (09h)
010 (0Ah)
011 (0Bh)
012 (0Ch)
013 (0Dh)
014 (0Eh)
015 (0Fh)
016 (10h)
017 (11h)
Variable name /
property
Feedback position
(PUU) B
Position command
(PUU) B
Following error (PUU)
B
Feedback position
(pulse) B
Position command
(pulse) B
Following error (pulse)
B
Pulse command
frequency
B
Speed feedback
B D1 Dec
Speed command
(analog)
B D2 Dec
Speed command
(integrated)
B
Torque command
(analog)
B D2 Dec
Torque command
(integrated)
B
Average load rate
B
Peak load rate
B
DC Bus voltage
B
Load inertia ratio
B D1 Dec
IGBT temperature
B
Resonance frequency
B Dec
Description
Current feedback position of the motor encoder. Unit: Pulse
of User Unit (PUU).
Current position of the Position command. Unit: Pulse of
User Unit (PUU).
PT mode: number of pulse commands received by the servo
drive.
PR mode: absolute position of the Position command.
Difference between the Position command before filtered and
the feedback position.
Unit: Pulse of User Unit (PUU).
Current feedback position of the motor encoder.
Unit: encoder unit (pulse).
Current position of the Position command.
Unit: encoder unit (pulse).
Difference between the Position command before filtered and
the feedback position.
Unit: encoder unit (pulse).
Frequency of the pulse command received by the drive. Unit:
Kpps. Applicable to PT / PR modes.
Current motor speed. Unit: 0.1 rpm.
This is the speed after applying the low-pass filter, which
makes it more stable.
Speed command from the analog channel. Unit: 0.01 Volt.
Integrated Speed command. Unit: 0.1 rpm.
Source includes analog, register, or position loop.
Torque command from the analog channel. Unit: 0.01 Volt.
Integrated Torque command. Unit: percentage (%).
Source includes analog, register, or speed loop.
Average load rate (moving average every 20 ms) from the
servo drive. Unit: percentage (%).
Maximum load rate from the drive. Unit: percentage (%).
Rectified capacitor voltage. Unit: Volt.
Ratio of the load inertia to the motor inertia. Unit: 0.1 times.
Temperature of IGBT. Unit: °C.
Resonance frequency of the system, consisting of two sets of
frequencies: F1 and F2
When monitoring from the panel, press the S key to switch
between F1 and F2:
F2 displays zero decimal places; F1 displays 1 decimal
place.
When reading by communication (mapping parameter):
Low word returns frequency F2.
High word returns frequency F1.
8
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Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
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