Sanyo Denki SANMOTION 3E S, Инструкция по эксплуатации

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5.3 Linear motor control-related parameters
5-8
5
Linear motor
5.3.3 Setting of magnetic pole position parameters
CS-detection method of linear motor varies depending on “System ID32” of the system
parameter or “Index 0x20FF-1 Encoder type code”. Verify the following parameter settings.
Group
ID
CoE
Object ID
Contents
GroupC
ID01
0x20F1, 0x03
EX-ENFIL
Hall effect sensor digital filter selection (External encoder digital filter selection)
■
Sets digital filter of Hall effect sensor input signal.
When noises are superimposed on Hall effect sensor signal, pulse under the set
value shall be removed as noise.
Value to select Contents
00 ： _110nsec Minimum pulse width =110ns （ Minimum phase difference 37.5ns ）
01
：
_220nsec Minimum pulse width =220ns
（
Minimum phase difference 75ns
）
02
：
_440nsec Minimum pulse width =440ns
（
Minimum phase difference 150ns
）
03 ： _880nsec Minimum pulse width =880ns （ Minimum phase difference 300ns ）
04 ： _ 75nsec Minimum pulse width =75ns
（
Minimum phase difference 37.5ns
）
05
：
_150nsec Minimum pulse width =150ns
（
Minimum phase difference 75ns
）
06
：
_300nsec Minimum pulse width =300ns
（
Minimum phase difference 150ns
）
07 ： _600nsec Minimum pulse width =600ns （ Minimum phase difference 300ns ）
GroupC
ID02
0x20F1, 0x04
EX-ENPOL
Hall effect sensor polarity selection (External encoder polarity selection)
■
Sets polarity of Hall effect sensor input signal.
Value to select Contents
00 Type1 S3/ not reversed S2/ not reversed S1/ not reversed
01 Type2 S3/ not reversed S2/ not reversed S1/ reversed
02 Type3 S3/ not reversed S2/ reversed S1/ not reversed
03 Type4 S3/ not reversed S2/ reversed S1/ reversed
04 Type5 S3/ not reversed S2/ not reversed S1/ not reversed
05 Type6 S3/ reversed S2/ not reversed S1/ reversed
06 Type7 S3/ reversed S2/ reversed S1/ not reversed
07 Type8 S3/ reversed S2/ reversed S1/ reversed
Encoder type code: 0x20FF, 01
＝
0x0800, 0x0810, and 0x0820 need to be set.
✍ System parameter becomes effective after control power cycle.
System
ID1A
0x20F1, 0x05
CSHIFT
CS-offset
■
Sets electrical angle of motor.
[Incremental encoder]
For motor with Hall effect sensor, offset from phase U electrical angle 0 degree to
phase U hall sensor output edge shall be set in electrical angle.
[Absolute encoder]
Offset of magnet pole position and absolute encoder absolute position shall be set
in electrical angle.
Setting range: 0 to 359 deg
Initial value: 0 deg
✔
All of encoder type code (0x20FF, 02) need to be set.
✍ System parameter becomes effective after control power cycle.
System
ID1B
0x20F1, 0x06
CSCNOF
Z-phase CS-normalization offset
■
Sets offset of phase Z signal to electrical angle of motor. This is effective only when
performing CS-normalization with phase Z signal. Set offset from phase U electrical
angle 0 degree to phase Z signal output position shall be set in electrical angle.
Setting range: 0 to 359 deg
Initial value: 0 deg
✔
Encoder type code: 0x20FF, 02
＝
0x0810 or 0x0830, need to be set.
✍ System parameter becomes effective after control power cycle.