sh030106u.pdf - 第688页
APPENDIX App. - 57 App. 17 Encoder output pulse setting method POINT Depending on the serv o motor stop posit ion, the e nco der output pulse m ay turn on and off rep eatedly ev en if the serv o motor is s topped. For de…
APPENDIX
App. - 56
(3) Difference between the China RoHS directive and the EU RoHS directive
The China RoHS directive allows no restriction exemption unlike the EU RoHS directive. Although a
product complies with the EU RoHS directive, a hazardous substance in the product may be considered
to be above the limit requirement (marked "
") in the China RoHS directive.
The following shows some restriction exemptions and their examples according to the EU RoHS
directive.
Lead as an alloying element in steel for machining purposes and in galvanized steel containing up to
0.35% lead by weight, lead as an alloying element in aluminum containing up to 0.4% lead by weight,
and copper alloy containing up to 4% lead by weight, e.g. brass-made insert nuts
Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or
more lead)
Electrical and electronic components containing lead in a glass or ceramic other than dielectric
ceramic in capacitors, e.g. piezoelectronic devices
Electrical and electronic components containing lead in a glass or ceramic matrix compound, e.g. chip
resistors
(4) Status of our products for compliance with the China RoHS directive (Chinese)
The following shows table app. 4 in Chinese according to "Management Methods for the Restriction of
the Use of Hazardous Substances in Electrical and Electronic Products".
表附.5 产品中所含有害物质的名称及含量
物质名称
阈值
基准
部件名称
有害物质 (注1)
环境保护
使用期限标识
(注2)
备注
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr(VI))
PBB PBDE
阈值：镉：0.01wt%(100ppm)、
镉以外：0.1wt%(1000ppm)、
伺服放大器
伺服系统
控制器
电路板组件
散热片
树脂壳体
金属板、螺丝
伺服电机 托架
电路板组件
树脂壳体
铁心、电线
电缆
加工品
电线
包括连接器组
件
连接器
选件
模块
电路板组件
树脂壳体
金属板、螺丝
注 1.
: 表示该有害物质在该部件所有均质材料中的含量均在GB/T26572规定的限量要求以下。
: 表示该有害物质在该部件的至少一种均质材料中的含量超出GB/T26572规定的限量要求。
2.
根据“电子电气产品有害物质限制使用标识要求”、[SJ/T11364-2014]的表示
该标志表示在中国制造/销售的产品中含有特定有害物质。
只要遵守本产品的安全及使用方面的注意事项，从生产日算起的环保使用期限内不会造成环境污染或对人体、财
产产生深刻的影响。
该标志表示制造的产品中不含有特定有害物质。
APPENDIX
App. - 57
App. 17 Encoder output pulse setting method
POINT
Depending on the servo motor stop position, the encoder output pulse may turn
on and off repeatedly even if the servo motor is stopped.
For details of "Encoder output pulse setting selection" in [Pr. PC19], refer to the following table.
Setting value Servo motor/direct drive motor Linear servo motor
_ _ 0 _
(Output pulse
setting)
Set the output pulses per revolution with [Pr. PA15
Encoder output pulses].
Output pulse = a value set in [Pr. PA15] [pulse/rev]
Selecting "Load side encoder (_ 1 _ _)" of "Encoder
selection for encoder output pulse" in [Pr. PC19] triggers
[AL. 37 Parameter error].
The output pulse setting cannot be used. If "0" is selected,
the dividing ratio setting is used.
_ _1 _
(Dividing ratio
setting)
Set the dividing ratio to the resolution per servo motor
revolution with [Pr. PA15 Encoder output pulses].
Output pulse =
Resolution per revolution
[Pr. PA15] setting
[pulse/rev]
Set the dividing ratio to the travel distance of the linear
servo motor with [Pr. PA15 Encoder output pulses].
Output pulse =
Travel distance of linear servo motor
[Pr. PA15] setting
[pulse]
_ _ 2 _
(The same
output pulse
setting as the
command
pulse)
Feedback pulses from the encoder are processed as follows to be outputted. Feedback pulses are outputted in the
same pulse unit as the command pulse.
Encoder
CDV
CMX
Feedback pulse
Output puls
e
[Pr. PA06]/[Pr. PA07]
_ _ 3 _
(A-phase/B-
phase pulse
electronic
gear setting)
Set the A-phase/B-phase pulse electronic gear with [Pr.
PA15 Encoder output pulses] and [Pr. PA16 Encoder
output pulses 2].
Output pulse = the servo motor resolution per revolution ×
[Pr. PA15] setting
[Pr. PA16] setting
[pulse/rev]
Set the A-phase/B-phase pulse electronic gear with [Pr.
PA15 Encoder output pulses] and [Pr. PA16 Encoder
output pulses 2].
Output pulse = Travel direction of linear servo motor ×
[Pr. PA15] setting
[Pr. PA16] setting
[pulse]
_ _ 4 _
(A/B-phase
pulse through
output
setting)
[AL. 37 Parameter error] occurs.
A/B-phase pulse of A/B/Z-phase differential output
encoder is outputted. This is enabled only when A/B/Z-
phase differential output encoder is used.
Output pulse = A/B-phase pulse of A/B/Z-phase
differential output encoder [pulse]
The value set for "Encoder output pulse phase selection"
in [Pr. PC19] is not applied.
When another encoder is connected, [AL. 37 Parameter
error] occurs. Selecting "Standard control mode (_ _ 0 _)"
of "Operation mode" in [Pr. PA01] triggers [AL. 37
Parameter error].
The values set for [Pr. PA15 Encoder output pulses] and
[Pr. PA16 Encoder output pulses 2] are not applied.
APPENDIX
App. - 58
MEMO