SD710 Series Servo Drive User Manual Chapter 5 Commissioning and Operation
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less than the positioning completion range
(Pn262) and the position command is filtered
to 0
2: The absolute value of position deviation is
less than the positioning completion range
(Pn262) and the position command input is 0
Associated output terminals
Value
Symbolic
Function
Instructions
Trigger
Mode
0x02
COIN
Positioning
complete
This signal is output ON when the current
position deviation is within the positioning
completion signal threshold (Pn262).
This signal is output OFF when the current
position deviation is outside the positioning
completion signal threshold (Pn262).
Galvanic
trigger
□
P
□
S
□
T
In position control, a signal indicating completion of servo motor positioning is output when the difference between the
number of command pulses from the upper unit and the amount of servo motor movement (position deviation) is lower
than the setting value of Pn262, and the positioning completion signal is output for the upper unit to confirm that positioning
has been completed. If the Pn262 setting is too large and the deviation is small in low-speed operation, the positioning
completion signal may be output all the time. When this occurs, lower the Pn262 setting value.
Figure 5.18 Schematic diagram of positioning completion signal output
(2) Wiring for positioning completion
The positioning completion signal is a universal configurable switch output, see
"Multi-function CN1 terminal wiring"
wiring details
5.2.10 Position command smoothing setting (position command filtering)
A function that filters the command pulse input to make the rotation of the servo motor smoother. This function is more
effective in the following cases.
⚫
When the commanded upper unit does not perform acceleration or deceleration
⚫
When the command pulse frequency is extremely low
⚫
When setting the position command smoothing function, the response of the system may be affected,
so please use it wisely
