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Changes for page 06 Operation

Last modified by Iris on 2025/08/06 18:24
From version 51.13
edited by Stone Wu
on 2022/07/07 10:03
Change comment: (Autosaved)
To version 51.18
edited by Stone Wu
on 2022/07/07 10:23
Change comment: (Autosaved)

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... ... @@ -996,22 +996,10 @@
996 996  
997 997  **(2) Setting steps of electronic gear ratio**
998 998  
999 -[[image:image-20220707100348-17.jpeg]]
999 +[[image:image-20220707100850-20.jpeg]]
1000 1000  
1001 1001  Figure 6-24 Setting steps of electronic gear ratio
1002 1002  
1003 -Step1: Confirm the mechanical parameters including the reduction ratio, the ball screw lead, gear diameter in the gear drive, and pulley diameter in the pulley drive.
1004 -
1005 -Step2: Confirm the resolution of servo motor encoder.
1006 -
1007 -Step3: Confirm the parameters such as mechanical specifications, positioning accuracy, etc, and determine the load displacement corresponding to one position instruction output by the host computer.
1008 -
1009 -Step4: Combine the mechanical parameters and the load displacement corresponding to one position instruction, calculate the position instruction value required for one rotation of the load shaft.
1010 -
1011 -Step5: Calculate the value of electronic gear ratio according to formula below.
1012 -
1013 -[[image:image-20220707100409-18.png]]
1014 -
1015 1015  **(3) lectronic gear ratio switch setting**
1016 1016  
1017 1017  
... ... @@ -1077,14 +1077,14 @@
1077 1077  
1078 1078  Table 6-21 Switching conditions of electronic gear ratio group
1079 1079  
1080 -|=(% scope="row" %)**P00-16 value**|=**DI terminal level corresponding to DI port function 9**|=**Electronic gear ratio**[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/39.png?rev=1.1]]
1081 -|=(% rowspan="2" %)0|DI port logic invalid|[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/40.png?rev=1.1]]
1082 -|=DI port logic valid|[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/41.png?rev=1.1]]
1083 -|=1 to 131072|~-~-|[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/42.png?rev=1.1]]
1068 +|=(% scope="row" %)**P00-16 value**|=(% style="width: 510px;" %)**DI terminal level corresponding to DI port function 9**|=(% style="width: 400px;" %)**Electronic gear ratio** [[image:image-20220707101503-24.png]]
1069 +|=(% rowspan="2" %)0|(% style="width:510px" %)DI port logic invalid|(% style="width:400px" %)[[image:image-20220707101328-21.png]]
1070 +|=(% style="width: 510px;" %)DI port logic valid|(% style="width:400px" %)[[image:image-20220707101336-22.png]]
1071 +|=1 to 131072|(% style="width:510px" %)~-~-|(% style="width:400px" %)[[image:image-20220707101341-23.png]]
1084 1084  
1085 1085  Table 6-22 Application of electronic gear ratio
1086 1086  
1087 -When the function code P00-16 is not 0, the electronic gear ratio [[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/39.png?rev=1.1]] is invalid.
1075 +When the function code P00-16 is not 0, the electronic gear ratio [[image:image-20220707101509-25.png]] is invalid.
1088 1088  
1089 1089  == **Position instruction filtering** ==
1090 1090  
... ... @@ -1098,12 +1098,11 @@
1098 1098  
1099 1099  Reasonable setting of the position loop filter time constant can operate the motor more smoothly, so that the motor speed will not overshoot before reaching the stable point. This setting has no effect on the number of instruction pulses. The filter time is not as long as possible. If the filter time is longer, the delay time will be longer too, and the response time will be correspondingly longer. It is an illustration of several kinds of position filtering.
1100 1100  
1101 -
1089 +(% style="text-align:center" %)
1102 1102  [[image:image-20220608170455-23.png]]
1103 1103  
1104 1104  Figure 6-25 Position instruction filtering diagram
1105 1105  
1106 -
1107 1107  |=(% scope="row" %)**Function code**|=**Name**|=(((
1108 1108  **Setting method**
1109 1109  )))|=(((
... ... @@ -1143,7 +1143,7 @@
1143 1143  (% class="wikigeneratedid" %)
1144 1144  the positioning completion function means that when the position deviation meets the value set by P05-12, it could be considered that the positioning is complete in position control mode. At this time, servo drive could output the positioning completion signal, and the host computer could confirm the completion of the positioning of servo drive after receiving the signal.
1145 1145  
1146 -
1133 +(% style="text-align:center" %)
1147 1147  [[image:image-20220608170550-24.png]]
1148 1148  
1149 1149  Figure 6-26 Positioning completion signal output diagram
... ... @@ -1152,11 +1152,11 @@
1152 1152  
1153 1153  To use the positioning completion/positioning approach function, a DO terminal of the servo drive should be assigned to the function 134 (P-COIN, positioning completion)/ 135 (P-NEAR, positioning approach). The related code parameters and DO function codes are shown as __[[Table 6-24>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/#HPosition-relatedDOoutputfunction]]__.
1154 1154  
1142 +(% style="text-align:center" %)
1155 1155  [[image:image-20220608170650-25.png]]
1156 1156  
1157 1157  Figure 6-27 Positioning completion signal output with increased window filter time diagram
1158 1158  
1159 -
1160 1160  |=(% scope="row" %)**Function code**|=**Name**|=(((
1161 1161  **Setting method**
1162 1162  )))|=(((
... ... @@ -1185,7 +1185,6 @@
1185 1185  
1186 1186  Table 6-24 Function code parameters of positioning completion
1187 1187  
1188 -
1189 1189  |=(% scope="row" %)**DO function code**|=**Function name**|=**Function**
1190 1190  |=134|P-COIN positioning complete|Output this signal indicates the servo drive position is complete.
1191 1191  |=135|(((
... ... @@ -1200,7 +1200,7 @@
1200 1200  
1201 1201  Speed control refers to controlling the speed of the machine through speed instructions. Given the speed instruction by digital voltage or communication, the servo drive can control the mechanical speed fast and precisely. Therefore, the speed control mode is mainly used to control the rotation speed such as analog CNC engraving and milling machine. [[Figure 6-28>>path:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/6.28.jpg?width=806&height=260&rev=1.1]] is the speed control block diagram.
1202 1202  
1203 -
1189 +(% style="text-align:center" %)
1204 1204  [[image:6.28.jpg||height="260" width="806"]]
1205 1205  
1206 1206  Figure 6-28 Speed control block diagram
... ... @@ -1219,7 +1219,7 @@
1219 1219  Shutdown setting
1220 1220  )))|(((
1221 1221  Effective immediately
1222 -)))|1|1 to 6|(((
1208 +)))|1|1 to 1|(((
1223 1223  0: internal speed instruction
1224 1224  
1225 1225  1: AI_1 analog input (not supported by VD2F)
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