HNC Electric SV-E3 Series, Инструкция по эксплуатации, Страница: 64 / 178

64
When the input frequency is high, please set the small passing pulse width. To improve
interference immunity, please set the large passing pulse width.
[Initial setting] 4 (Passing pulse width is 150ns or less)
[Setting range] 0 to 15
034.0r
/ 036.0r
[Basic setting]
Division/
multiplication
(Numerator /
Denominator )
Set the parameters of position command pulse division/ multiplication.
When the number of upper command pulse and motor pulse per revolution is different,
calculate in terms of [(Numerator) / (Denominator )=(Number of pulse per servo motor
revolution) / (Number of host command pulse per revolution)
[Setting example]
The number of pulse per motor revolution is 131072[pulse/rev]. Numerator can be set
32768 by a quarter of 131072. Denominator can be set by a quarter of the number of
upper command per revolution. The corresponding parameter setting of the number of
upper command pulse per revolution is as follows.
Number of host
command per
revolution
Command division/
multiplication
(Numerator)
Command division/
multiplication
(Denominator)
131072 1000(Initial value) 1000(Initial value)
16384 32768 4096
10000 32768 2500
4096 32768 1024
4000 32768 1000
[Initial value] (Numerator / Denominator ) =1000/1000
[Setting range] (Numerator) 1 to 65535, (Denominator) 1 to 65535.
Setting range of Division/ multiplication ratio is from 0.001 to 1000.Normal operation is
not guaranteed while division/ multiplication ratio is beyond setting range.
Yes
048.0 /
049.0
[Adjustment]
Analog command
input
Filter parameter
(Numerator /
Denominator )
Low-pass filter parameter for smoothing analog speed command input.
It is valid when input filter selection (No.062.1) is set “1”,.
Parameter decrease
→
Smoothing effect becomes stronger, command traceability
reduces.
Parameter increase
→
command traceability increases,
，
susceptible to interference
(Numerator / Denominator ) the value must be less than 1.
(Numerator / Denominator ) =1, filter invalid
[Initial setting] (Numerator / Denominator )= 16000/65535
[Setting range] 0
～
65535/1
～
65535
No
050.0 /
051.0
[Adjustment]
Analog command
input
Gain
(Numerator /
Denominator )
Gain of analog speed command input.
When (Numerator) / (Denominator )=1 and
±
10V analog command voltage is input,
the highest rotation speed of motor can be reached.
※
As for the highest rotation speed of motor, refer to
「
Basic specification
」
According to different choice of symbol and polarity for analog command voltage, the
rotation direction of motor is different.
Decreasing this value has the effect of decreasing proportional gain of position loop at
No