master encoder and motor encoder
counting direction checking time, Unit:
ms. If the direction is different and
lasting
time >=Closed_Loop_Err_Filter,would
create error, otherwise motor shaft
would rotate at Max speed.
When the absolute value of the spindle
speed is less than the total closed-loop
spindle inspection data, if the absolute
value of the slave shaft speed is greater
than the total closed-loop slave shaft
inspection, the full closed-loop fault will
be reported.When either of these values
is 0, the check is not turned on.
master encoder absoluted potision
master encoder speed, unit:inc/250us
The main encoder port input pulse
electronic gear front count
0:CW/CCW,Double pulse mode1:
P/D,Pulse direction mode (factory
default)
2:A/B,Orthogonal (incremental
encoder) mode
The full closed-loop main encoder and
motor speed fluctuation ratio detection can
appropriately increase the ratio when the
inevitable flexible connection slip occurs
between the main shaft and the main shaft.
The full closed-loop control wiring is shown in the figure below:
①Use the regular pulse interface to connect the external encoder signal, the output frequency of the
external encoder is required to be below 500KHz, and the signal voltage range is 3.3-30VDC.
External
encoder
Pulse interface
A
A/
B
B/
MA+
MA-
MB+
MB-
27
29
31
33
Z
Z/
MZ+ 35
MZ- 18
Figure 6-7 Fully closed loop control connection to regular pulse interface