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Changes for page 06 Operation

Last modified by Iris on 2025/08/06 18:24
From version 51.12
edited by Stone Wu
on 2022/07/07 09:58
Change comment: (Autosaved)
To version 51.18
edited by Stone Wu
on 2022/07/07 10:23
Change comment: (Autosaved)

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... ... @@ -996,24 +996,10 @@
996 996  
997 997  **(2) Setting steps of electronic gear ratio**
998 998  
999 +[[image:image-20220707100850-20.jpeg]]
999 999  
1000 -[[image:image-20220608170320-22.png]]
1001 -
1002 1002  Figure 6-24 Setting steps of electronic gear ratio
1003 1003  
1004 -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.
1005 -
1006 -Step2: Confirm the resolution of servo motor encoder.
1007 -
1008 -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.
1009 -
1010 -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.
1011 -
1012 -Step5: Calculate the value of electronic gear ratio according to formula below.
1013 -
1014 -
1015 -[[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/38.png?rev=1.1]]
1016 -
1017 1017  **(3) lectronic gear ratio switch setting**
1018 1018  
1019 1019  
... ... @@ -1079,14 +1079,14 @@
1079 1079  
1080 1080  Table 6-21 Switching conditions of electronic gear ratio group
1081 1081  
1082 -|=(% 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]]
1083 -|=(% 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]]
1084 -|=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]]
1085 -|=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]]
1086 1086  
1087 1087  Table 6-22 Application of electronic gear ratio
1088 1088  
1089 -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.
1090 1090  
1091 1091  == **Position instruction filtering** ==
1092 1092  
... ... @@ -1100,12 +1100,11 @@
1100 1100  
1101 1101  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.
1102 1102  
1103 -
1089 +(% style="text-align:center" %)
1104 1104  [[image:image-20220608170455-23.png]]
1105 1105  
1106 1106  Figure 6-25 Position instruction filtering diagram
1107 1107  
1108 -
1109 1109  |=(% scope="row" %)**Function code**|=**Name**|=(((
1110 1110  **Setting method**
1111 1111  )))|=(((
... ... @@ -1145,7 +1145,7 @@
1145 1145  (% class="wikigeneratedid" %)
1146 1146  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.
1147 1147  
1148 -
1133 +(% style="text-align:center" %)
1149 1149  [[image:image-20220608170550-24.png]]
1150 1150  
1151 1151  Figure 6-26 Positioning completion signal output diagram
... ... @@ -1154,11 +1154,11 @@
1154 1154  
1155 1155  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]]__.
1156 1156  
1142 +(% style="text-align:center" %)
1157 1157  [[image:image-20220608170650-25.png]]
1158 1158  
1159 1159  Figure 6-27 Positioning completion signal output with increased window filter time diagram
1160 1160  
1161 -
1162 1162  |=(% scope="row" %)**Function code**|=**Name**|=(((
1163 1163  **Setting method**
1164 1164  )))|=(((
... ... @@ -1187,7 +1187,6 @@
1187 1187  
1188 1188  Table 6-24 Function code parameters of positioning completion
1189 1189  
1190 -
1191 1191  |=(% scope="row" %)**DO function code**|=**Function name**|=**Function**
1192 1192  |=134|P-COIN positioning complete|Output this signal indicates the servo drive position is complete.
1193 1193  |=135|(((
... ... @@ -1202,7 +1202,7 @@
1202 1202  
1203 1203  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.
1204 1204  
1205 -
1189 +(% style="text-align:center" %)
1206 1206  [[image:6.28.jpg||height="260" width="806"]]
1207 1207  
1208 1208  Figure 6-28 Speed control block diagram
... ... @@ -1221,7 +1221,7 @@
1221 1221  Shutdown setting
1222 1222  )))|(((
1223 1223  Effective immediately
1224 -)))|1|1 to 6|(((
1208 +)))|1|1 to 1|(((
1225 1225  0: internal speed instruction
1226 1226  
1227 1227  1: AI_1 analog input (not supported by VD2F)
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