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| author | version | line-number | content |
|---|---|---|---|
| 1 | = **Main circuit wiring** = | ||
| 2 | |||
| 3 | == **Main circuit terminals** == | ||
| 4 | |||
| 5 | ((( | ||
| 6 | **VD2A servo drive main circuit terminal distribution** | ||
| 7 | ))) | ||
| 8 | |||
| 9 | (% style="text-align:center" %) | ||
| 10 | [[image:image-20220611124012-2.png]] | ||
| 11 | |||
| 12 | Figure 4-1 VD2A servo drive main circuit terminal distribution | ||
| 13 | |||
| 14 | (% class="table-bordered" %) | ||
| 15 | |(% style="text-align:center; vertical-align:middle" %)**Terminal number**|(% style="text-align:center; vertical-align:middle" %)**Terminal name**|(% style="text-align:center; vertical-align:middle" %)**Terminal function** | ||
| 16 | |(% style="text-align:center; vertical-align:middle" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Power input terminal|(% rowspan="3" %)Single-phase 220V AC input is connected to L1 and L3. | ||
| 17 | |(% style="text-align:center; vertical-align:middle" %)L2 | ||
| 18 | |(% style="text-align:center; vertical-align:middle" %)L3 | ||
| 19 | |(% style="text-align:center; vertical-align:middle" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Braking resistor terminal|(% rowspan="3" %)((( | ||
| 20 | Use internal braking resistor: short-circuit C and D. | ||
| 21 | |||
| 22 | Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C; | ||
| 23 | ))) | ||
| 24 | |(% style="text-align:center; vertical-align:middle" %)C | ||
| 25 | |(% style="text-align:center; vertical-align:middle" %)D | ||
| 26 | |(% style="text-align:center; vertical-align:middle" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of motor to power the motor. | ||
| 27 | |(% style="text-align:center; vertical-align:middle" %)V | ||
| 28 | |(% style="text-align:center; vertical-align:middle" %)W | ||
| 29 | |(% style="text-align:center; vertical-align:middle" %)Ground terminal|(% style="text-align:center; vertical-align:middle" %)Ground terminal|Grounding treatment of the servo drive. | ||
| 30 | |||
| 31 | Table 4-1 The name and function of VD2A servo drive main circuit terminal | ||
| 32 | |||
| 33 | **VD2B servo drive (220V) main circuit terminal distribution** | ||
| 34 | |||
| 35 | (% style="text-align:center" %) | ||
| 36 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_17042d8c7761266a.gif]] | ||
| 37 | |||
| 38 | Figure 4-2 VD2B servo drive (220V) main circuit terminal distribution | ||
| 39 | |||
| 40 | (% class="table-bordered" %) | ||
| 41 | |(% style="text-align:center; vertical-align:middle" %)**Terminal number**|(% style="text-align:center; vertical-align:middle" %)**Terminal name**|(% style="text-align:center; vertical-align:middle" %)**Terminal function** | ||
| 42 | |(% style="text-align:center; vertical-align:middle" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Power input terminal|(% rowspan="3" %)((( | ||
| 43 | Three-phase 220V AC input is connected to L1, L2, L3; | ||
| 44 | |||
| 45 | Single-phase 220V AC input is connected to L1 and L3. | ||
| 46 | ))) | ||
| 47 | |(% style="text-align:center; vertical-align:middle" %)L2 | ||
| 48 | |(% style="text-align:center; vertical-align:middle" %)L3 | ||
| 49 | |(% style="text-align:center; vertical-align:middle" %)L1C|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Control power input terminal|(% rowspan="2" %)Single-phase 220V AC input is connected to L1C and L2C. | ||
| 50 | |(% style="text-align:center; vertical-align:middle" %)L2C | ||
| 51 | |(% style="text-align:center; vertical-align:middle" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Braking resistor terminal|(% rowspan="3" %)((( | ||
| 52 | Use internal braking resistor: short-circuit C and D. | ||
| 53 | |||
| 54 | Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C. | ||
| 55 | ))) | ||
| 56 | |(% style="text-align:center; vertical-align:middle" %)C | ||
| 57 | |(% style="text-align:center; vertical-align:middle" %)D | ||
| 58 | |(% style="text-align:center; vertical-align:middle" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of motor to power the motor. | ||
| 59 | |(% style="text-align:center; vertical-align:middle" %)V | ||
| 60 | |(% style="text-align:center; vertical-align:middle" %)W | ||
| 61 | |(% style="text-align:center; vertical-align:middle" %)Ground terminal|(% style="text-align:center; vertical-align:middle" %)Ground terminal|Grounding treatment of the servo drive. | ||
| 62 | |||
| 63 | Table 4-2 The name and function of VD2B servo drive (220V) main circuit terminal | ||
| 64 | |||
| 65 | **VD2B servo drive (380V) main circuit terminal distribution** | ||
| 66 | |||
| 67 | [[image:image-20220705111045-1.jpeg]] | ||
| 68 | |||
| 69 | Figure 4-3 VD2B servo drive (380V) main circuit terminal distribution | ||
| 70 | |||
| 71 | |**Terminal number**|**Terminal name**|**Terminal function** | ||
| 72 | |L1|(% rowspan="3" %)Power input terminal|(% rowspan="3" %)Three-phase 380V AC input is connected to L1, L2, L3; | ||
| 73 | |L2 | ||
| 74 | |L3 | ||
| 75 | |L1C|(% rowspan="2" %)Control power input terminal|(% rowspan="2" %)Single-phase 380V AC input is connected to L1C and L2C. | ||
| 76 | |L2C | ||
| 77 | |P+|(% rowspan="3" %)Braking resistor terminal|(% rowspan="3" %)((( | ||
| 78 | Use internal braking resistor: short-circuit C and D. | ||
| 79 | |||
| 80 | Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C. | ||
| 81 | ))) | ||
| 82 | |C | ||
| 83 | |D | ||
| 84 | |U|(% rowspan="3" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of motor to power the motor. | ||
| 85 | |V | ||
| 86 | |W | ||
| 87 | |Ground terminal|Ground terminal|Grounding treatment of servo drive. | ||
| 88 | |||
| 89 | Table 4-3 The name and function of VD2B servo drive (380V) main circuit terminal | ||
| 90 | |||
| 91 | **VD2F servo drive main circuit terminal distribution** | ||
| 92 | |||
| 93 | (% style="text-align:center" %) | ||
| 94 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6dd68f214c0f9f79.gif]] | ||
| 95 | |||
| 96 | Figure 4-4 VD2F servo drive main circuit terminal distribution | ||
| 97 | |||
| 98 | (% class="table-bordered" %) | ||
| 99 | |(% style="text-align:center; vertical-align:middle" %)**Terminal number**|(% style="text-align:center; vertical-align:middle" %)**Terminal name**|(% style="text-align:center; vertical-align:middle" %)**Terminal function** | ||
| 100 | |(% style="text-align:center; vertical-align:middle" %)L1|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Power input terminal|(% rowspan="2" %)Connect single-phase 220V input power | ||
| 101 | |(% style="text-align:center; vertical-align:middle" %)L2 | ||
| 102 | |(% style="text-align:center; vertical-align:middle" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Braking resistor terminal|(% rowspan="3" %)((( | ||
| 103 | Use internal braking resistor: short-circuit C and D. | ||
| 104 | |||
| 105 | Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C. | ||
| 106 | ))) | ||
| 107 | |(% style="text-align:center; vertical-align:middle" %)C | ||
| 108 | |(% style="text-align:center; vertical-align:middle" %)D | ||
| 109 | |(% style="text-align:center; vertical-align:middle" %)P+|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Common DC bus terminal|(% rowspan="2" %)DC bus terminal of servo drive | ||
| 110 | |(% style="text-align:center; vertical-align:middle" %)N | ||
| 111 | |(% style="text-align:center; vertical-align:middle" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of the motor to power the motor. | ||
| 112 | |(% style="text-align:center; vertical-align:middle" %)V | ||
| 113 | |(% style="text-align:center; vertical-align:middle" %)W | ||
| 114 | |(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Ground terminal|Grounding treatment of the servo drive. | ||
| 115 | |||
| 116 | Table 4-3 The name and function of VD2F servo drive main circuit terminal | ||
| 117 | |||
| 118 | == **Power wiring** == | ||
| 119 | |||
| 120 | **Use single-phase 220V power supply model: VD2-010SA1G and VD2-014SA1G** | ||
| 121 | |||
| 122 | [[image:image-20220705120253-1.jpeg]] | ||
| 123 | |||
| 124 | Figure 4-5 VD2A drive single-phase 220V main circuit wiring | ||
| 125 | |||
| 126 | **Use single-phase 220V power supply model: VD2-016SA1G、VD2-019SA1G** | ||
| 127 | |||
| 128 | (% style="text-align:center" %) | ||
| 129 | [[image:image-20220611155244-1.jpeg||height="1264" width="1500"]] | ||
| 130 | |||
| 131 | Figure 4-6 VD2B drive single-phase 220V main circuit wiring | ||
| 132 | |||
| 133 | **Use three-phase 220V power supply model: VD2-021SA1G、VD2-025SA1G、VD2-030SA1G** | ||
| 134 | |||
| 135 | (% style="text-align:center" %) | ||
| 136 | [[image:image-20220611155302-2.jpeg||height="1292" width="1500"]] | ||
| 137 | |||
| 138 | Figure 4-7 VD2B drive three-phase 220V main circuit wiring | ||
| 139 | |||
| 140 | **Use single-phase 220V power supply model: VD2F-010SA1P、VD2F-014SA1P** | ||
| 141 | |||
| 142 | (% style="text-align:center" %) | ||
| 143 | [[image:image-20220611155311-3.jpeg||height="1292" width="1500"]] | ||
| 144 | |||
| 145 | Figure 4-8 VD2F drive single-phase 220V main circuit wiring | ||
| 146 | |||
| 147 | **Use three-phase 380V power supply model: VD2-021TA1G** | ||
| 148 | |||
| 149 | [[image:image-20220705120605-3.jpeg]] | ||
| 150 | |||
| 151 | Figure 4-9 VD2B drive three-phase 380V main circuit wiring | ||
| 152 | |||
| 153 | == **Precautions** == | ||
| 154 | |||
| 155 | 1. Do not connect the input power cord to the output terminals U, V, W, otherwise the servo drive will be damaged. When using the built-in braking resistor, C and D must be connected (factory default connection). | ||
| 156 | 1. When the cables are bundled and used in pipes, etc., due to the deterioration of heat dissipation conditions, please consider the allowable current reduction rate. | ||
| 157 | 1. When the temperature in the cabinet is higher than the cable temperature limit, please choose a cable with a larger cable temperature limit, and it is recommended that the cable wire use Teflon wire. Please pay attention to the warmth of the cable in the low temperature environment. Generally, the surface of the cable is easy to harden and break under the low temperature environment. | ||
| 158 | 1. The bending radius of the cable should be more than 10 times the outer diameter of the cable itself to prevent the core of the cable from breaking due to long-term bending. | ||
| 159 | |||
| 160 | = **Power line connection** = | ||
| 161 | |||
| 162 | == **Power line** == | ||
| 163 | |||
| 164 | Wecon VD2 series servo drive have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type. | ||
| 165 | |||
| 166 | (% class="table-bordered" %) | ||
| 167 | |(% style="text-align:center; vertical-align:middle" %)**Connector exterior**|(% style="text-align:center; vertical-align:middle" %)**Terminal pin distribution**|(% style="text-align:center; vertical-align:middle" %)**Pin description**|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 168 | **Motor flange** | ||
| 169 | ))) | ||
| 170 | |(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092710-1.png]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092728-2.png]]|(% style="text-align:center; vertical-align:middle" %)Rectangular plug((( | ||
| 171 | (% class="table-bordered" %) | ||
| 172 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Color** | ||
| 173 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red | ||
| 174 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White | ||
| 175 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 176 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green | ||
| 177 | )))|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 178 | 40 | ||
| 179 | |||
| 180 | 60 | ||
| 181 | |||
| 182 | 80 | ||
| 183 | ))) | ||
| 184 | |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9335f5058d76f79a.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610100433-1.png]]|(% style="text-align:center; vertical-align:middle" %)Aviation plug((( | ||
| 185 | (% class="table-bordered" %) | ||
| 186 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Color** | ||
| 187 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 188 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)Yellow-green | ||
| 189 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 190 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 191 | )))|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 192 | 110 | ||
| 193 | |||
| 194 | 130 | ||
| 195 | ))) | ||
| 196 | |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_77117dacdd5935b9.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611124053-4.png]]|(% style="text-align:center; vertical-align:middle" %)In-line type plug((( | ||
| 197 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Color** | ||
| 198 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red | ||
| 199 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White | ||
| 200 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 201 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green | ||
| 202 | )))|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 203 | 60 | ||
| 204 | |||
| 205 | 80 | ||
| 206 | ))) | ||
| 207 | |||
| 208 | Table 4-4 Power cable servo motor side connector | ||
| 209 | |||
| 210 | ✎**Note:** The color of the lines is subject to the actual product. The lines described in this manual are all lines of Wecon. | ||
| 211 | |||
| 212 | == **Brake device cable** == | ||
| 213 | |||
| 214 | (% class="table-bordered" %) | ||
| 215 | |(% colspan="2" style="text-align:center; vertical-align:middle; width:519px" %)**Connector exterior**|(% style="text-align:center; vertical-align:middle; width:344px" %)**terminal pin distribution**|(% style="text-align:center; vertical-align:middle" %)**Motor flange** | ||
| 216 | |(% style="text-align:center; vertical-align:middle; width:211px" %)WD series|(% style="text-align:center; vertical-align:middle; width:383px" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9be5695e6c0fd897.gif||height="103" width="128"]]|(% style="width:344px" %)((( | ||
| 217 | (% class="table-bordered" %) | ||
| 218 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 219 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)BR+ | ||
| 220 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)BR- | ||
| 221 | )))|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 222 | 40 | ||
| 223 | |||
| 224 | 60 | ||
| 225 | |||
| 226 | 80 | ||
| 227 | ))) | ||
| 228 | |(% style="text-align:center; vertical-align:middle; width:211px" %)WE series|(% style="text-align:center; vertical-align:middle; width:383px" %)[[image:image-20220611124106-5.png]]|(% style="width:344px" %)((( | ||
| 229 | (% class="table-bordered" %) | ||
| 230 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 231 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)DC 24V | ||
| 232 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 233 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)- | ||
| 234 | )))|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 235 | 80 | ||
| 236 | |||
| 237 | 110 | ||
| 238 | |||
| 239 | 130 | ||
| 240 | ))) | ||
| 241 | |||
| 242 | Table 4-5 Brake device cable | ||
| 243 | |||
| 244 | == **Encoder cable connection** == | ||
| 245 | |||
| 246 | (% style="text-align:center" %) | ||
| 247 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_2a7019b4f21f159e.gif||height="324" width="857"]] | ||
| 248 | |||
| 249 | Figure 4-8 Encoder connection line wiring | ||
| 250 | |||
| 251 | (% class="table-bordered" %) | ||
| 252 | |(% style="text-align:center; vertical-align:middle" %)**Connector exterior**|(% style="text-align:center; vertical-align:middle" %)**Terminal pin distribution**|(% style="text-align:center; vertical-align:middle" %)**Pin description** | ||
| 253 | |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c798aa1eac035779.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611155405-4.png]]|((( | ||
| 254 | (% class="table-bordered" %) | ||
| 255 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 256 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)E- | ||
| 257 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+ | ||
| 258 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)E+|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD- | ||
| 259 | ))) | ||
| 260 | |||
| 261 | Table 4-6 Encoder cable servo drive side connector | ||
| 262 | |||
| 263 | (% class="table-bordered" %) | ||
| 264 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Connector exterior and terminal pin distribution**|(% style="text-align:center; vertical-align:middle" %)**Motor flange** | ||
| 265 | |(% style="text-align:center; vertical-align:middle" %)((( | ||
| 266 | (% style="text-align:center" %) | ||
| 267 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_a41c00ba1133ea20.png||height="145" width="502"]] | ||
| 268 | |||
| 269 | |||
| 270 | )))|((( | ||
| 271 | (% style="text-align:center" %) | ||
| 272 | [[image:image-20220608142110-6.png||height="182" width="278"]] | ||
| 273 | )))|(% rowspan="3" style="text-align:center; vertical-align:middle" %)((( | ||
| 274 | 40 | ||
| 275 | |||
| 276 | 60 | ||
| 277 | |||
| 278 | 80 | ||
| 279 | ))) | ||
| 280 | |(% style="text-align:center; vertical-align:middle" %)((( | ||
| 281 | (% style="text-align:center" %) | ||
| 282 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_1ce0548bf47ef5ae.gif]] | ||
| 283 | )))|((( | ||
| 284 | (% style="text-align:center" %) | ||
| 285 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_4cb7be8f7bd5893e.gif]] | ||
| 286 | ))) | ||
| 287 | |(% colspan="2" %)((( | ||
| 288 | (% class="table-bordered" %) | ||
| 289 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 290 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)5V | ||
| 291 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 292 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)SD+ | ||
| 293 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD- | ||
| 294 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Shield | ||
| 295 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Battery+ | ||
| 296 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Battery- | ||
| 297 | ))) | ||
| 298 | |||
| 299 | Table 4-7 Absolute value encoder line connector (Rectangular plug) | ||
| 300 | |||
| 301 | (% class="table-bordered" %) | ||
| 302 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle" %)**Motor side** | ||
| 303 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Rectangular plug pin number**|(% style="text-align:center; vertical-align:middle" %)**Cable color** | ||
| 304 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Blue | ||
| 305 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Encoder power ground|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Orange | ||
| 306 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+|(% style="text-align:center; vertical-align:middle" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Green | ||
| 307 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-|(% style="text-align:center; vertical-align:middle" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Brown | ||
| 308 | |(% style="text-align:center; vertical-align:middle" %)Shell|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)~-~- | ||
| 309 | |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery+|(% style="text-align:center; vertical-align:middle" %)1*|(% style="text-align:center; vertical-align:middle" %)Pink | ||
| 310 | |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery-|(% style="text-align:center; vertical-align:middle" %)2*|(% style="text-align:center; vertical-align:middle" %)Pink-Black | ||
| 311 | |||
| 312 | Table 4-8 Connection of encoder line pin | ||
| 313 | |||
| 314 | The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time. | ||
| 315 | |||
| 316 | ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon! | ||
| 317 | |||
| 318 | (% class="table-bordered" %) | ||
| 319 | |(% colspan="2" style="text-align:center; vertical-align:middle; width:937px" %)**Connector shape and terminal pin distribution**|(% style="text-align:center; vertical-align:middle; width:138px" %)**Motor flange** | ||
| 320 | |(% style="text-align:center; vertical-align:middle; width:531px" %)((( | ||
| 321 | (% style="text-align:center" %) | ||
| 322 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d450a92cc1507fcd.png||height="178" width="487"]] | ||
| 323 | )))|(% style="text-align:center; vertical-align:middle; width:428px" %)[[image:image-20220608142557-7.png]]|(% rowspan="3" style="text-align:center; vertical-align:middle; width:138px" %)((( | ||
| 324 | 110 | ||
| 325 | |||
| 326 | 130 | ||
| 327 | ))) | ||
| 328 | |(% style="width:531px" %)((( | ||
| 329 | (% style="text-align:center" %) | ||
| 330 | [[image:image-20220608144304-1.png]] | ||
| 331 | )))|(% style="width:428px" %)((( | ||
| 332 | (% style="text-align:center" %) | ||
| 333 | [[image:image-20220608144357-2.png]] | ||
| 334 | ))) | ||
| 335 | |(% colspan="2" style="width:937px" %)((( | ||
| 336 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 337 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)5V | ||
| 338 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 339 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD+ | ||
| 340 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)SD- | ||
| 341 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Shield | ||
| 342 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Battery+ | ||
| 343 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Battery- | ||
| 344 | ))) | ||
| 345 | |||
| 346 | Table 4-9 Absolute value encoder line connector (Aviation plug) | ||
| 347 | |||
| 348 | (% class="table-bordered" %) | ||
| 349 | |(% colspan="2" style="text-align:center; vertical-align:middle; width:258px" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle; width:273px" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle; width:365px" %)**Motor side** | ||
| 350 | |(% style="text-align:center; vertical-align:middle; width:126px" %)**Pin number**|(% style="text-align:center; vertical-align:middle; width:128px" %)**Signal name**|(% style="text-align:center; vertical-align:middle; width:218px" %)((( | ||
| 351 | **Aviation plug pin number** | ||
| 352 | )))|(% style="text-align:center; vertical-align:middle; width:156px" %)**Cable color** | ||
| 353 | |(% style="text-align:center; vertical-align:middle; width:126px" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)5V|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:218px" %)7|(% style="text-align:center; vertical-align:middle; width:156px" %)Blue | ||
| 354 | |(% style="text-align:center; vertical-align:middle; width:126px" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:218px" %)8|(% style="text-align:center; vertical-align:middle; width:156px" %)Orange | ||
| 355 | |(% style="text-align:center; vertical-align:middle; width:126px" %)5|(% style="text-align:center; vertical-align:middle; width:128px" %)SD+|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:218px" %)4|(% style="text-align:center; vertical-align:middle; width:156px" %)Green | ||
| 356 | |(% style="text-align:center; vertical-align:middle; width:126px" %)6|(% style="text-align:center; vertical-align:middle; width:128px" %)SD-|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:218px" %)5|(% style="text-align:center; vertical-align:middle; width:156px" %)Brown | ||
| 357 | |(% style="text-align:center; vertical-align:middle; width:126px" %)Shell|(% style="text-align:center; vertical-align:middle; width:128px" %)Shield|(% style="text-align:center; vertical-align:middle; width:273px" %)Shield|(% style="text-align:center; vertical-align:middle; width:218px" %)3|(% style="text-align:center; vertical-align:middle; width:156px" %)- | ||
| 358 | |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:218px" %)1*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink | ||
| 359 | |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:218px" %)2*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink-Black | ||
| 360 | |||
| 361 | Table 4-10 Absolute encoder cable connector (aviation socket) | ||
| 362 | |||
| 363 | The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time. | ||
| 364 | |||
| 365 | ✎ **Note: **The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon! | ||
| 366 | |||
| 367 | (% class="table-bordered" %) | ||
| 368 | |(% colspan="2" style="text-align:center; vertical-align:middle; width:791px" %)**Connector shape and terminal pin distribution**|(% style="text-align:center; vertical-align:middle; width:94px" %)((( | ||
| 369 | **Motor** | ||
| 370 | |||
| 371 | **flange** | ||
| 372 | ))) | ||
| 373 | |(% style="text-align:center; vertical-align:middle; width:544px" %)((( | ||
| 374 | (% style="text-align:center" %) | ||
| 375 | [[image:image-20220608144543-3.png||height="203" width="495"]] | ||
| 376 | )))|(% style="width:563px" %)((( | ||
| 377 | (% style="text-align:center" %) | ||
| 378 | [[image:image-20220608144728-6.png]] | ||
| 379 | )))|(% rowspan="3" style="text-align:center; vertical-align:middle; width:94px" %)((( | ||
| 380 | 60 | ||
| 381 | |||
| 382 | 80 | ||
| 383 | ))) | ||
| 384 | |(% style="text-align:center; vertical-align:middle; width:544px" %)((( | ||
| 385 | (% style="text-align:center" %) | ||
| 386 | [[image:image-20220608144619-5.png||height="147" width="353"]] | ||
| 387 | )))|(% style="width:563px" %)((( | ||
| 388 | (% style="text-align:center" %) | ||
| 389 | [[image:image-20220608144750-7.png||height="137" width="358"]] | ||
| 390 | ))) | ||
| 391 | |(% colspan="2" style="width:791px" %)((( | ||
| 392 | (% class="table-bordered" %) | ||
| 393 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name** | ||
| 394 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)5V | ||
| 395 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 396 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD+ | ||
| 397 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)SD- | ||
| 398 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Shield | ||
| 399 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Battery+ | ||
| 400 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Battery- | ||
| 401 | ))) | ||
| 402 | |||
| 403 | Table 4-11 Absolute encoder cable connector (in-line type) | ||
| 404 | |||
| 405 | (% class="table-bordered" %) | ||
| 406 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle" %)**Motor side** | ||
| 407 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)((( | ||
| 408 | **In-line plug** | ||
| 409 | |||
| 410 | **pin number** | ||
| 411 | )))|(% style="text-align:center; vertical-align:middle" %)**Cable color** | ||
| 412 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Blue | ||
| 413 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Encoder power ground|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Orange | ||
| 414 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+|(% style="text-align:center; vertical-align:middle" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Green | ||
| 415 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-|(% style="text-align:center; vertical-align:middle" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Brown | ||
| 416 | |(% style="text-align:center; vertical-align:middle" %)Shell|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)- | ||
| 417 | |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery+|(% style="text-align:center; vertical-align:middle" %)3*|(% style="text-align:center; vertical-align:middle" %)Brown | ||
| 418 | |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery-|(% style="text-align:center; vertical-align:middle" %)2*|(% style="text-align:center; vertical-align:middle" %)Black | ||
| 419 | |||
| 420 | The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time. | ||
| 421 | |||
| 422 | ✎**Note:** The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon! | ||
| 423 | |||
| 424 | = **Servo drive control input and output wiring** = | ||
| 425 | |||
| 426 | == **CN2 pin distribution** == | ||
| 427 | |||
| 428 | **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)** | ||
| 429 | |||
| 430 | (% style="text-align:center" %) | ||
| 431 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_e8200287ad0381e3.gif]] | ||
| 432 | |||
| 433 | Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution | ||
| 434 | |||
| 435 | (% class="table-bordered" %) | ||
| 436 | |=(% scope="row" style="text-align: center; vertical-align: middle;" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name** | ||
| 437 | |=1|-|16|GND|31|- | ||
| 438 | |=2|AI_2+|17|GND|32|AI_1+ | ||
| 439 | |=3|AI_2-|18|-|33|AI_1- | ||
| 440 | |=4|DO1-|19|DO3-|34|GND | ||
| 441 | |=5|DO1+|20|DO3+|35|- | ||
| 442 | |=6|DO2-|21|DO4-|36|- | ||
| 443 | |=7|DO2+|22|DO4+|37|- | ||
| 444 | |=8|SS|23|DI5|38|- | ||
| 445 | |=9|DI1|24|DI6|39|- | ||
| 446 | |=10|DI2|25|DI7|40|SIGN- | ||
| 447 | |=11|DI3|26|DI8|41|SIGN+ | ||
| 448 | |=12|DI4|27|GND|42|PULS- | ||
| 449 | |=13|PAO-|28|PAO+|43|PULS+ | ||
| 450 | |=14|PBO-|29|PBO+|44|PL | ||
| 451 | |=15|PZO-|30|PZO+|~-~-|~-~- | ||
| 452 | |||
| 453 | Table 4-12 CN2 interface definition of VD2A and VD2B servo drive | ||
| 454 | |||
| 455 | **VD2F servo drive control input and output pin distribution (CN2 interface)** | ||
| 456 | |||
| 457 | (% style="text-align:center" %) | ||
| 458 | [[image:image-20220610135735-1.png]] | ||
| 459 | |||
| 460 | Figure 4-10 VD2F servo drive control input and output pin distribution | ||
| 461 | |||
| 462 | (% class="table-bordered" %) | ||
| 463 | |=(% scope="row" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name** | ||
| 464 | |=1|DO3|9|DI4 | ||
| 465 | |=2|DO1|10|DI2 | ||
| 466 | |=3|SS|11|PL | ||
| 467 | |=4|DI3|12|PULS+ | ||
| 468 | |=5|DI1|13|PULS- | ||
| 469 | |=6|DO4|14|SIGN+ | ||
| 470 | |=7|DO2|15|SIGN- | ||
| 471 | |=8|DOCOM|-|- | ||
| 472 | |||
| 473 | Table 4-13 CN2 interface definition of VD2F servo drive | ||
| 474 | |||
| 475 | == **Wiring diagram** == | ||
| 476 | |||
| 477 | **VD2A and VD2B servo drive** | ||
| 478 | |||
| 479 | (% style="text-align:center" %) | ||
| 480 | [[image:4-11.jpg||height="961" width="750"]] | ||
| 481 | |||
| 482 | Figure 4-11 Wiring diagram of each mode | ||
| 483 | |||
| 484 | ✎**Note:** Please refer to "[[__4.4.1 __Table 4-12 CN2 interface definition of VD2A and VD2B servo drive>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/#HCN2pindistribution]]" for the pin numbers in the figure. | ||
| 485 | |||
| 486 | **VD2F servo drive** | ||
| 487 | |||
| 488 | (% style="text-align:center" %) | ||
| 489 | [[image:image-20220608145058-9.png]] | ||
| 490 | |||
| 491 | Figure 4-12 Position pulse mode wiring | ||
| 492 | |||
| 493 | ✎**Note:** Please refer to "[[__4.4.1 __Table 4-13 CN2 interface definition of VD2F servo drive>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/#HCN2pindistribution]]" for the pin numbers in the figure. | ||
| 494 | |||
| 495 | == **Position instruction input signal** == | ||
| 496 | |||
| 497 | (% class="table-bordered" %) | ||
| 498 | |(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**VD2A and VD2B pin number**|(% style="text-align:center; vertical-align:middle" %)**VD2F pin number**|(% style="text-align:center; vertical-align:middle" %)**Function** | ||
| 499 | |(% style="text-align:center; vertical-align:middle" %)PULS+|(% style="text-align:center; vertical-align:middle" %)43|(% style="text-align:center; vertical-align:middle" %)12|(% rowspan="4" %)((( | ||
| 500 | Low-speed pulse input modes: differential input, open collector. | ||
| 501 | |||
| 502 | There are three types of input pulse: | ||
| 503 | |||
| 504 | 1. Direction + pulse (positive logic); | ||
| 505 | 1. CW/CCW; | ||
| 506 | 1. A and B phase quadrature pulses (4 times the | ||
| 507 | |||
| 508 | frequency). | ||
| 509 | ))) | ||
| 510 | |(% style="text-align:center; vertical-align:middle" %)PULS-|(% style="text-align:center; vertical-align:middle" %)42|(% style="text-align:center; vertical-align:middle" %)13 | ||
| 511 | |(% style="text-align:center; vertical-align:middle" %)SIGN+|(% style="text-align:center; vertical-align:middle" %)41|(% style="text-align:center; vertical-align:middle" %)14 | ||
| 512 | |(% style="text-align:center; vertical-align:middle" %)SIGN-|(% style="text-align:center; vertical-align:middle" %)40|(% style="text-align:center; vertical-align:middle" %)15 | ||
| 513 | |(% style="text-align:center; vertical-align:middle" %)PL|(% style="text-align:center; vertical-align:middle" %)44|(% style="text-align:center; vertical-align:middle" %)11|External power input interface for instruction pulse. | ||
| 514 | |||
| 515 | Table 4-14 Position instruction signal description | ||
| 516 | |||
| 517 | The instruction pulse and sign output circuit on the host device side can be selected from differential output or open collector output. The maximum input frequency is shown in the table. | ||
| 518 | |||
| 519 | (% class="table-bordered" %) | ||
| 520 | |(% style="text-align:center; vertical-align:middle" %)**Pulse method**|(% style="text-align:center; vertical-align:middle" %)**Difference**|(% style="text-align:center; vertical-align:middle" %)**Open collector** | ||
| 521 | |(% style="text-align:center; vertical-align:middle" %)Maximum frequency|(% style="text-align:center; vertical-align:middle" %)500KHz|(% style="text-align:center; vertical-align:middle" %)200KHz | ||
| 522 | |||
| 523 | **Differential input** | ||
| 524 | |||
| 525 | The connection of differential input is shown in Figure 4-9 | ||
| 526 | |||
| 527 | (% style="text-align:center" %) | ||
| 528 | [[image:image-20220610140653-1.png]] | ||
| 529 | |||
| 530 | Figure 4-13 VD2A and VD2B servo drive differential input connection | ||
| 531 | |||
| 532 | (% style="text-align:center" %) | ||
| 533 | [[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/11?rev=1.2||height="461" width="650"]] | ||
| 534 | |||
| 535 | Figure 4-14 VD2F servo drive differential input connection | ||
| 536 | |||
| 537 | **Open collector input** | ||
| 538 | |||
| 539 | 1.Open collector input connection | ||
| 540 | |||
| 541 | (% style="text-align:center" %) | ||
| 542 | [[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/15.jpg||height="472" width="650"]] | ||
| 543 | |||
| 544 | Figure 4-15 VD2A and VD2B servo drive open collector input connection | ||
| 545 | |||
| 546 | (% style="text-align:center" %) | ||
| 547 | [[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/16.jpg||height="477" width="650"]] | ||
| 548 | |||
| 549 | Figure 4-16 VD2F servo drive open collector input connection | ||
| 550 | |||
| 551 | 2.NPN and PNP wiring | ||
| 552 | |||
| 553 | (% class="table-bordered" %) | ||
| 554 | |(% style="width:597px" %)((( | ||
| 555 | (% style="text-align:center" %) | ||
| 556 | [[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/17.jpg]] | ||
| 557 | |||
| 558 | ((( | ||
| 559 | |||
| 560 | ))) | ||
| 561 | )))|(% style="width:478px" %)((( | ||
| 562 | (% style="text-align:center" %) | ||
| 563 | [[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/18.jpg]] | ||
| 564 | |||
| 565 | ((( | ||
| 566 | |||
| 567 | ))) | ||
| 568 | ))) | ||
| 569 | |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP | ||
| 570 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-17 Triode Wiring | ||
| 571 | |||
| 572 | == **Analog input signal** == | ||
| 573 | |||
| 574 | The analog input signal is only supported by VD2A and VD2B servo drives. | ||
| 575 | |||
| 576 | (% class="table-bordered" %) | ||
| 577 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Function** | ||
| 578 | |(% style="text-align:center; vertical-align:middle" %)32|(% style="text-align:center; vertical-align:middle" %)AI_1+|(% rowspan="2" %)((( | ||
| 579 | AI_1 analog input signal, resolution 12-bit. | ||
| 580 | |||
| 581 | Input voltage range: -10V to +10V. | ||
| 582 | ))) | ||
| 583 | |(% style="text-align:center; vertical-align:middle" %)33|(% style="text-align:center; vertical-align:middle" %)AI_1- | ||
| 584 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)AI_2+|(% rowspan="2" %)((( | ||
| 585 | AI_2 analog input signal, resolution 12-bit. | ||
| 586 | |||
| 587 | Input voltage range: -10V to +10V. | ||
| 588 | ))) | ||
| 589 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)AI_2- | ||
| 590 | |(% style="text-align:center; vertical-align:middle" %)17|(% style="text-align:center; vertical-align:middle" %)GND|(% rowspan="2" %)Analog input signal ground. | ||
| 591 | |(% style="text-align:center; vertical-align:middle" %)34|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 592 | |||
| 593 | Table 4-15 Analog input signal description | ||
| 594 | |||
| 595 | (% style="text-align:center" %) | ||
| 596 | [[image:image-20220611152916-3.jpeg||height="396" width="675"]] | ||
| 597 | |||
| 598 | Figure 4-18 Analog input wiring | ||
| 599 | |||
| 600 | == **Digital input and output signals** == | ||
| 601 | |||
| 602 | **VD2A and VD2B servo drives** | ||
| 603 | |||
| 604 | (% class="table-bordered" %) | ||
| 605 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Default function** | ||
| 606 | |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable | ||
| 607 | |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance | ||
| 608 | |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited | ||
| 609 | |(% style="text-align:center; vertical-align:middle" %)12|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited | ||
| 610 | |(% style="text-align:center; vertical-align:middle" %)23|(% style="text-align:center; vertical-align:middle" %)DI5|(% style="text-align:center; vertical-align:middle" %)Inverted instruction | ||
| 611 | |(% style="text-align:center; vertical-align:middle" %)24|(% style="text-align:center; vertical-align:middle" %)DI6|(% style="text-align:center; vertical-align:middle" %)Instruction pulse prohibited input | ||
| 612 | |(% style="text-align:center; vertical-align:middle" %)25|(% style="text-align:center; vertical-align:middle" %)DI7|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 613 | |(% style="text-align:center; vertical-align:middle" %)26|(% style="text-align:center; vertical-align:middle" %)DI8|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 614 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DICOM|(% style="text-align:center; vertical-align:middle" %)24V | ||
| 615 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DO1-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Rotation detection | ||
| 616 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+ | ||
| 617 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO2-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Faults signal | ||
| 618 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+ | ||
| 619 | |(% style="text-align:center; vertical-align:middle" %)19|(% style="text-align:center; vertical-align:middle" %)DO3-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Servo is ready | ||
| 620 | |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+ | ||
| 621 | |(% style="text-align:center; vertical-align:middle" %)21|(% style="text-align:center; vertical-align:middle" %)DO4-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Positioning completed | ||
| 622 | |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+ | ||
| 623 | |||
| 624 | Table 4-16 DI/DO signal description | ||
| 625 | |||
| 626 | **Digital input circuit** | ||
| 627 | |||
| 628 | 1.When the control device(HMI/PLC) is relay output | ||
| 629 | |||
| 630 | (% style="text-align:center" %) | ||
| 631 | [[image:image-20220611153704-9.jpeg||height="439" width="363"]] | ||
| 632 | |||
| 633 | Figure 4-19 Relay output | ||
| 634 | |||
| 635 | 2.When the control device(HMI/PLC) is open collector output | ||
| 636 | |||
| 637 | (% style="text-align:center" %) | ||
| 638 | [[image:image-20220611152822-2.jpeg||height="472" width="390"]] | ||
| 639 | |||
| 640 | Figure 4-20 Open collector output | ||
| 641 | |||
| 642 | **Digital output circuit** | ||
| 643 | |||
| 644 | 1.When the control device(HMI/PLC) is relay input | ||
| 645 | |||
| 646 | (% style="text-align:center" %) | ||
| 647 | [[image:image-20220611153124-4.jpeg||height="644" width="400"]] | ||
| 648 | |||
| 649 | Figure 4-21 Relay input | ||
| 650 | |||
| 651 | 2.When the control device(HMI/PLC) is optocoupler input | ||
| 652 | |||
| 653 | (% style="text-align:center" %) | ||
| 654 | [[image:image-20220611153802-10.jpeg||height="620" width="450"]] | ||
| 655 | |||
| 656 | Figure 4-22 Optocoupler input | ||
| 657 | |||
| 658 | **VD2F servo drive** | ||
| 659 | |||
| 660 | (% class="table-bordered" %) | ||
| 661 | |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Pin name**|(% style="text-align:center; vertical-align:middle" %)**Default function** | ||
| 662 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable | ||
| 663 | |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance | ||
| 664 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited | ||
| 665 | |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited | ||
| 666 | |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input (24V) | ||
| 667 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)DO1|(% style="text-align:center; vertical-align:middle" %)Rotation detection | ||
| 668 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2|(% style="text-align:center; vertical-align:middle" %)Fault signal | ||
| 669 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)DO3|(% style="text-align:center; vertical-align:middle" %)Servo is ready | ||
| 670 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO4|(% style="text-align:center; vertical-align:middle" %)Positioning completed | ||
| 671 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DOCOM|(% style="text-align:center; vertical-align:middle" %)Do common terminal | ||
| 672 | |||
| 673 | Table 4-17 DI/DO signal description | ||
| 674 | |||
| 675 | **Digital input circuit** | ||
| 676 | |||
| 677 | 1.When the control device(HMI/PLC) is relay output | ||
| 678 | |||
| 679 | (% style="text-align:center" %) | ||
| 680 | [[image:image-20220611153947-11.jpeg||height="492" width="403"]] | ||
| 681 | |||
| 682 | Figure 4-23 Relay output | ||
| 683 | |||
| 684 | 2.When the control device(HMI/PLC) is open collector output | ||
| 685 | |||
| 686 | (% style="text-align:center" %) | ||
| 687 | [[image:image-20220611154045-12.jpeg||height="505" width="374"]] | ||
| 688 | |||
| 689 | Figure 4-24 Open collector output | ||
| 690 | |||
| 691 | **Digital output circuit** | ||
| 692 | |||
| 693 | 1.When the control device(HMI/PLC) is relay input | ||
| 694 | |||
| 695 | (% style="text-align:center" %) | ||
| 696 | [[image:image-20220611154302-14.jpeg||height="561" width="400"]] | ||
| 697 | |||
| 698 | Figure 4-25 Relay output | ||
| 699 | |||
| 700 | 2.When the control device(HMI/PLC) is optocoupler input | ||
| 701 | |||
| 702 | (% style="text-align:center" %) | ||
| 703 | [[image:image-20220611154225-13.jpeg||height="537" width="400"]] | ||
| 704 | |||
| 705 | Figure 4-26 Optocoupler input | ||
| 706 | |||
| 707 | == **Brake wiring** == | ||
| 708 | |||
| 709 | The brake is a mechanism that prevents the servo motor shaft from moving when the servo drive is in a non-running state, so that the motor remains in position lock, so that the moving part of the machinery will not move due to self-weight or external force. | ||
| 710 | |||
| 711 | Brake input signal is no polar. You need to use 24V power . The standard wiring between brake signal BK and brake power is as below. | ||
| 712 | |||
| 713 | (% style="text-align:center" %) | ||
| 714 | [[image:image-20220611153503-7.jpeg]] | ||
| 715 | |||
| 716 | Figure 4-27 Brake wiring (three-phase 220V input) | ||
| 717 | |||
| 718 | (% style="text-align:center" %) | ||
| 719 | [[image:image-20220611153514-8.jpeg]] | ||
| 720 | |||
| 721 | Figure 4-28 Brake wiring (single-phase 220V input) | ||
| 722 | |||
| 723 | = **Communication signal wiring** = | ||
| 724 | |||
| 725 | Wecon VD2 series servo drive supports two communication modes: RS-422 and RS-485. The exterior of communication terminal is shown in Figure 4-29. | ||
| 726 | |||
| 727 | (% style="text-align:center" %) | ||
| 728 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]] | ||
| 729 | |||
| 730 | Figure 4-29 communication port exterior and pin definition | ||
| 731 | |||
| 732 | == **Communication signal connector** == | ||
| 733 | |||
| 734 | **(1) VD2A and VD2B servo drive** | ||
| 735 | |||
| 736 | The signal connectors exterior of RS422 and RS485 communication methods are shown in Figure 4-19 (a) and (b) respectively. | ||
| 737 | |||
| 738 | (% class="table-bordered" %) | ||
| 739 | |((( | ||
| 740 | (% style="text-align:center" %) | ||
| 741 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]] | ||
| 742 | )))|((( | ||
| 743 | (% style="text-align:center" %) | ||
| 744 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]] | ||
| 745 | ))) | ||
| 746 | |(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication | ||
| 747 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-30 VD2A and VD2B servo drive communication signal connector exterior | ||
| 748 | |||
| 749 | **(2) VD2F servo drive** | ||
| 750 | |||
| 751 | The CN3 and CN4 interfaces support RS422 and RS485 communication methods. The exterior of the communication signal connector is shown in figure 4-31. Table 4-18 is the pin definition corresponding to the two communications. | ||
| 752 | |||
| 753 | (% style="text-align:center" %) | ||
| 754 | [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]] | ||
| 755 | |||
| 756 | Figure 4-31 VD2F servo drive communication signal connector exterior | ||
| 757 | |||
| 758 | (% class="table-bordered" %) | ||
| 759 | |(% colspan="2" style="text-align:center; vertical-align:middle" %)((( | ||
| 760 | **Communication method Pin number and function** | ||
| 761 | )))|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS422 communication**|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS485 communication** | ||
| 762 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)485- | ||
| 763 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)485+ | ||
| 764 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)- | ||
| 765 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Ground terminal|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)GND | ||
| 766 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)- | ||
| 767 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)- | ||
| 768 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)- | ||
| 769 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)- | ||
| 770 | |||
| 771 | Table 4-18 VD2F servo drive communication signal connector pin definition | ||
| 772 | |||
| 773 | == **Host computer communication connection** == | ||
| 774 | |||
| 775 | VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Table 4-9 is the pin definition of the CN3 interface. The communication diagrams of VD2A and VD2B servo drives and host computer are shown in __[[Figure 4-32>>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155103-21.jpeg?width=1000&height=545&rev=1.1]]__ and __[[Figure 4-33 >>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155111-22.jpeg?width=1000&height=448&rev=1.1]]__respectively. | ||
| 776 | |||
| 777 | (% class="table-bordered" %) | ||
| 778 | |(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description** | ||
| 779 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative) | ||
| 780 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive) | ||
| 781 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal (drive sends negative) | ||
| 782 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal | ||
| 783 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 784 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal (drive sends positive) | ||
| 785 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 786 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 787 | |||
| 788 | Table 4-19 The pin definition of CN3 interface | ||
| 789 | |||
| 790 | (% style="text-align:center" %) | ||
| 791 | [[image:image-20220611155103-21.jpeg||height="545" width="1000"]] | ||
| 792 | |||
| 793 | Figure 4-32 The Connection between VD2A drive and PC | ||
| 794 | |||
| 795 | (% style="text-align:center" %) | ||
| 796 | [[image:image-20220611155111-22.jpeg||height="448" width="1000"]] | ||
| 797 | |||
| 798 | Figure 4-33 The connection between VD2B drive and PC | ||
| 799 | |||
| 800 | VD2F servo drive communicates with the host computer via the CN3 or CN4 interface byRS422 communication. The communication diagrams of VD2F servo drive and host computer are shown in __[[Figure 4-34>>url:http://docs.we-con.com.cn/wiki/servo/view/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/#F434]]__ respectively. | ||
| 801 | |||
| 802 | (% style="text-align:center" %) | ||
| 803 | [[image:image-20220611155116-23.jpeg||height="520" width="1000"]] | ||
| 804 | |||
| 805 | Figure 4-34 The connection between VD2F drive and PC | ||
| 806 | |||
| 807 | == **PLC communication connection** == | ||
| 808 | |||
| 809 | VD2A and VD2B servo drives communicate with the PLC via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication. | ||
| 810 | |||
| 811 | VD2F servo drive communicates with the PLC via CN3 or CN4 interface by RS485 communication. | ||
| 812 | |||
| 813 | (% class="table-bordered" %) | ||
| 814 | |(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description** | ||
| 815 | |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)485+|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative) | ||
| 816 | |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)485-|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive) | ||
| 817 | |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 818 | |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal | ||
| 819 | |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal | ||
| 820 | |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used | ||
| 821 | |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved | ||
| 822 | |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal | ||
| 823 | |||
| 824 | Table 4-20 The pin definition of CN5/CN6 interface |