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Changes for page 07 Adjustments

Last modified by Iris on 2025/07/24 11:03
From version 50.3
edited by Karen
on 2023/05/16 10:59
Change comment: There is no comment for this version
To version 50.2
edited by Karen
on 2023/05/16 10:54
Change comment: There is no comment for this version

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... ... @@ -1189,59 +1189,6 @@
1189 1189  [[**Figure 7-13 Applicable working conditions for low-frequency vibration suppression**>>image:20230516-0713.png||id="20230516-0713.png"]]
1190 1190  )))
1191 1191  
1192 -|**Function code**|**Name**|(((
1193 -**Setting**
1194 -
1195 -**method**
1196 -)))|(((
1197 -**Effective**
1198 -
1199 -**time**
1200 -)))|**Default**|**Range**|**Definition**|**Unit**
1201 -|P4-11|Enable low-frequency vibration suppression function|(((
1202 -Operation
1203 -
1204 -setting
1205 -)))|(((
1206 -Effective
1207 -
1208 -immediately
1209 -)))|0|0 to 1|When the function code is set to 1, enable the low-frequency vibration suppression function.|
1210 -|P4-12|Low-frequency vibration suppression frequency|(((
1211 -Operation
1212 -
1213 -setting
1214 -)))|(((
1215 -Effective
1216 -
1217 -immediately
1218 -)))|800|10 to 2000|Set the vibration frequency when vibration occurs at the load end.|0.1HZ
1219 -|P4-14|Shutdown vibration detection amplitude|(((
1220 -Operation
1221 -
1222 -setting
1223 -)))|(((
1224 -Effective
1225 -
1226 -immediately
1227 -)))|100|0 to 1000|When the vibration amplitude is greater than (P5-12*P4-14 detection amplitude ratio), the low-frequency vibration frequency can be recognized and updated to the U0-16 monitor quantity.|0.001
1228 -
1229 -**(1) Vibration frequency detection:**
1230 -
1231 -* Users can measure vibration by measuring equipment such as laser displacement．
1232 -* If no measuring equipment, the user can also read the position deviation waveform to confirm the vibration frequency through the "waveform" function of the PC debugging software.
1233 -* Low-frequency vibration detection needs to be coordinated by the two parameters of completion positioning threshold and vibration detection amplitude. When the vibration amplitude is greater than (P5-12*P4-14 detection amplitude ratio), the low-frequency vibration frequency can be recognized and updated to U0-16 monitoring quantity. For example, when the vibration amplitude is greater than (P5-12*P4-14*0.001) detection amplitude ratio. For example, in P05-12=800, P04_14=50, the vibration amplitude is greater than P5-12*P4-14*0.001=800*50*0.001=40 pulses, stop vibration frequency can be identified in U0-16.
1234 -
1235 -**(2) Debugging method:**
1236 -
1237 -* Set the appropriate positioning completion thresholds P5-12 and P4-14 to help the software detect the vibration frequency.
1238 -* Run the position curve command to obtain the vibration frequency, and obtain the frequency through the speed curve of oscilloscope or U0-16.
1239 -* Set P4-12 vibration frequency and enable low frequency vibration suppression function P4-11.
1240 -* Run again to observe the speed waveform and determine whether to eliminate the vibration. If the vibration is not eliminated, please manually modify the vibration frequency and try again.
1241 -
1242 -|[[image:image-20230516105941-2.png]]
1243 -|Note: If there is a speed substantial vibration and the vibration increases during the debugging, it may be that the low-frequency vibration suppression is not suitable for the current working conditions, please immediately close the servo, or power down!
1244 -
1245 1245  == Type A vibration suppression ==
1246 1246  
1247 1247  Type A vibration suppression is suitable for durational vibration during motor operation or shutdown. Use Type A suppression to help reduce vibrations at specific frequencies that occur during motion (For the situation where the vibration continues to maintain and the vibration amplitude is almost constant after the command is completed.) As shown in Figure 7-14.
image-20230516105842-1.png
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