Chapter 7 Motion Control Functions
Code
Monitoring Variables /
Attribute
Explanation
010
(0Ah)
Torque command
(Analog)
B D2 Dec
Analog torque input command. Unit is 0.01Volt.
011
(0Bh)
Torque command
(Integrated) B
Integrated torque input command. Unit is Percent (%).
The command source may be from analog command /
internal parameter / position loop.
012
(0Ch)
Average load B
Average load output by the servo drive. Unit is Percent
(%).
013
(0Dh)
Peak load B
Peak load output by the servo drive. Unit is Percent (%)。
014
(0Eh)
DC Bus voltage B Main circuit voltage after rectification. Unit is Volt.
015
(0Fh)
Ratio of load inertia to
motor inertia
B D1 Dec
Ratio of load inertia to motor inertia. Unit is 0.1times.
016
(10h)
IGBT temperature B IGBT temperature. Unit is °C.
017
(11h)
Resonance frequency
B Dec
Resonance frequency of the mechanical system.
There are two groups of resonance frequency: F1 and F2
When reading the drive status through the keypad,
pressing SHIFT key can switch the display of F1 and F2.
F2: no decimal point; F1: display one decimal point
When reading the drive status through the
communication,
Low 16-bit (Low Byte) will display frequency F2
High 16-bit (High Byte) will display frequency F1
018
(12h)
Absolute pulse
number relative to
encoder (use Z phase
as home) B Dec
Absolute pulse number relative to encoder (use Z phase
as home). The value of Z phase home point is 0, and it
can be the value from -5000 to +5000 pulses. When the
value is higher, the deviation pulse number is higher
too.
019
(13h)
Mapping parameter
#1 B
Display the content of parameter P0-25 (mapping target
is specified by parameter P0-35).
020
(14h)
Mapping parameter
#2 B
Display the content of parameter P0-26 (mapping target
is specified by parameter P0-36).
021
(15h)
Mapping parameter
#3 B
Display the content of parameter P0-27 (mapping target
is specified by parameter P0-37).
022
(16h)
Mapping parameter
#4 B
Display the content of parameter P0-28 (mapping target
is specified by parameter P0-38).
023
(17h)
Status monitor #1 B
Display the content of parameter P0-09 (the monitor
status is specified by parameter P0-17).
024
(18h)
Status monitor #2 B
Display the content of parameter P0-10 (the monitor
status is specified by parameter P0-18).
025
(19h)
Status monitor #3 B
Display the content of parameter P0-11 (the monitor
status is specified by parameter P0-19).
7-4 Revision January 2011
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