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Changes for page 01 Precaution

Last modified by Joe on 2025/03/11 17:58
From version 36.1
edited by Stone Wu
on 2022/07/23 09:10
Change comment: Attachment moved from xwiki:PLC Editor.5\.Hardware .Wiring for 3V.WebHome.
To version 64.1
edited by Joe
on 2025/03/11 17:58
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1 -PLC Editor.LX3V programing manual.WebHome
1 +PLC Editor.WebHome
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1 -XWiki.Stone
1 +XWiki.joe
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1 -= 1 Safety =
1 += Safety =
2 2  
3 3  Before installation, operation, maintenance, or inspection of this product, thoroughly read through and understand this manual and all of the associated manuals. Also, take care to handle the module properly and safely.
4 4  
5 -= 2 Design =
5 += Design =
6 6  
7 7  Make sure to have the following safety circuits outside of the PLC to ensure safe system operation even during external power supply problems or PLC failure.
8 8  
9 9  1. An emergency stop circuit, a protection circuit, an interlock circuit for opposite movements, and an interlock circuit (to prevent damage to the equipment at the upper and lower positioning limits).
10 -1. Note that when the PLC CPU detects an error, such as a watchdog timer error, during self-diagnosis, all outputs are turned off. Also, when an error that couldnot be detected by the PLC CPU occurs in an input/output control block, output control may be disabled. External circuits and mechanisms should be designed to ensure safe machinery operation in such a case.
10 +1. Note that when the PLC CPU detects an error, such as a watchdog timer error, during self-diagnosis, all outputs are turned off. Also, when an error that could not be detected by the PLC CPU occurs in an input/output control block, output control may be disabled. External circuits and mechanisms should be designed to ensure safe machinery operation in such a case.
11 11  1. Note that when an error occurs in a relay or transistor output device, the output could be held either on or off. For output signals that may lead to serious accidents, external circuits and mechanisms should be designed to ensure safe machinery operation in such a case.
12 12  
13 -= 3 Installation =
13 += Installation =
14 14  
15 -(% class="wikigeneratedid" id="H2.1PDFDownloadLink:" %)
16 -PDF Download Link:
17 -
18 -(((
19 -**[[Download>>doc:PLC Editor.1 User Manual.WebHome||anchor="#HDownload"]]**
20 -)))
21 -
22 22  Use the product within the generic environment specifications described in this manual. Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas, flammable gas, vibration or impacts, or expose it to high temperature, condensation (extreme humidity), or rain, and strong wind. If the product is used in such conditions, electric shock, fire, malfunctions, deterioration or damage may occur.
23 23  
24 24  When drilling screw holes or wiring, make sure that cutting and wiring debris does not enter the ventilation slits. Failure to do so may cause fire, equipment failures or malfunctions.
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130 130  (% style="text-align:center" %)
131 131  [[image:1635752362200-650.png||height="327" width="700" class="img-thumbnail"]]
132 132  
133 -(% style="text-align:center" %)
134 -[[image:1635752393636-867.png||height="226" width="700" class="img-thumbnail"]]
126 + [[image:企业微信截图_16807434674484.png||height="237" width="695"]]
135 135  
136 136  (% style="text-align:center" %)
137 137  [[image:1635752414702-735.png||height="132" width="700" class="img-thumbnail"]]
... ... @@ -139,7 +139,7 @@
139 139  (% style="text-align:center" %)
140 140  [[image:1635752425894-292.png||height="403" width="700" class="img-thumbnail"]]
141 141  
142 -= 1.4 Wiring =
134 += Wiring =
143 143  
144 144  1. PLC signal input and output could not be passed on the same cable;
145 145  1. Signal input cable and output cable could not be in the same pipe with another power cable, could not be bundled together;
... ... @@ -171,39 +171,95 @@
171 171  1. Do not supply power to the [24+] and [24V] terminals (24V DC service power supply) on the main unit or extension units. Doing so may cause damage to the product;
172 172  1. Perform grounding to the grounding terminal on the main unit and extension units. Do not use common grounding with heavy electrical systems;
173 173  1. When there is less than 10ms instantaneous power failure, PLC will continue to work;
174 -1. When the power is cut off or the voltage is low for a long time, the PLC will stop working and the output will turn off. However, once the power is restored, the operation will restart automatically;
166 +1. When the power is cut off or the voltage is low for a long time, the PLC will stop working and the output will turn off. However, once the power is restored, the operation will restart automatically.
175 175  
176 -= 1.5 Startup and maintenance =
168 +== PLC naming ==
177 177  
170 +(% style="text-align:center" %)
171 +[[image:1635494139870-975.png||height="313" width="700" class="img-thumbnail"]]
172 +
173 +== LX3V series PLC ==
174 +
175 +**LX3V-2416MT-A wiring demo**
176 +
177 +(% style="text-align:center" %)
178 +[[image:1622440579389-255.png||height="681" width="900" class="img-thumbnail"]]
179 +
180 +(% class="box infomessage" %)
178 178  (((
179 -(% class="table-bordered" %)
180 -|(((
181 -[[image:Safety Precautions_html_662a1f3d56163ec3.jpg||height="39" width="35"]] Warning
182 +Note: The input loop in the figure is NPN connection. If S/S is connected to the 24V negative electrode and X is connected to the positive electrode, it  is PNP connection.
182 182  )))
183 -|(((
184 -✎ Do not touch any terminal while the PLC's power is on. Doing so may cause electric shock or malfunctions;
185 185  
186 -✎ Before cleaning or retightening terminals, cut off all phases of the power supply externally. Failure to do so may cause electric shock;
185 +**LX3V-2416MT-D wiring demo**
187 187  
188 -✎ Before modifying or disrupting the program in operation or running the PLC, carefully read through this manual and the associated manuals and ensure the safety of the operation. An operation error may damage the machinery or cause accidents.
187 +(% style="text-align:center" %)
188 +[[image:1635491295476-484.png||height="649" width="900" class="img-thumbnail"]]
189 +
190 +(% class="box infomessage" %)
191 +(((
192 +**✎Note:**
193 +
194 +1. AC power type,the L and N terminal is power supply terminal,the COM and 24V+ is transducer supply output.
195 +1. DC power type, the 24V+ and 24V- terminal is DC24v power supply terminal.
189 189  )))
197 +
198 +== Communication interface ==
199 +
200 +(% style="text-align:center" %)
201 +[[image:1622441093094-862.png||height="721" width="700" class="img-thumbnail"]]
202 +
203 +(% class="wikigeneratedid" id="H" %)
204 +(((
205 +== (% style="color:inherit; font-family:inherit; font-size:26px" %)Expansion module(%%) ==
206 +
207 +=== LX3V-4AD ===
190 190  )))
191 191  
210 +(% style="text-align:center" %)
211 +[[image:1622440720013-275.png||height="292" width="850" class="img-thumbnail"]]
212 +
213 +=== (% id="cke_bm_981S" style="display:none" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml11088\wps1.jpg]](%%)LX3V-4DA ===
214 +
215 +(% style="text-align:center" %)
216 +[[image:1622440784787-538.png||height="261" width="850" class="img-thumbnail"]]
217 +
218 +=== LX3V-4PT ===
219 +
220 +(% style="text-align:center" %)
221 +[[image:1622440838446-556.png||height="299" width="850" class="img-thumbnail"]]
222 +
223 +=== (% style="color:inherit; font-family:inherit" %)LX3V-4TC (%%) ===
224 +
225 +(% style="text-align:center" %)
226 +[[image:1622440911145-424.png]]
227 +
228 += Startup and maintenance =
229 +
192 192  (((
193 193  (% class="table-bordered" %)
232 +(% class="warning" %)|(((
233 +[[image:Safety Precautions_html_662a1f3d56163ec3.jpg||height="39" width="35"]] Warning
234 +)))
194 194  |(((
236 +* Do not touch any terminal while the PLC's power is on. Doing so may cause electric shock or malfunctions;
237 +* Before cleaning or retightening terminals, cut off all phases of the power supply externally. Failure to do so may cause electric shock;
238 +* Before modifying or disrupting the program in operation or running the PLC, carefully read through this manual and the associated manuals and ensure the safety of the operation. An operation error may damage the machinery or cause accidents.
239 +)))
240 +)))
241 +
242 +(((
243 +(% class="table-bordered" %)
244 +(% class="warning" %)|(((
195 195  [[image:Safety Precautions_html_5f2ba223cca70793.jpg||height="32" width="35"]] Caution
196 196  )))
197 197  |(((
198 -✎ Do not disassemble or modify the PLC. Doing so may cause fire, equipment failures, or malfunctions.
199 -
200 -//For repair, contact WECON Technology Co.,//
201 -
202 -✎ Turn off the power to the PLC before connecting or disconnecting any extension cable. Failure to do so may cause equipment failures or malfunctions.
248 +* Do not disassemble or modify the PLC. Doing so may cause fire, equipment failures, or malfunctions.
249 +* //For repair, contact WECON Technology Co.,//
250 +* Turn off the power to the PLC before connecting or disconnecting any extension cable. Failure to do so may cause equipment failures or malfunctions.
203 203  )))
204 204  )))
205 205  
206 -= 1.6 Maintenance and repair =
254 += Maintenance and repair =
207 207  
208 208  1. Periodic inspection: PLC is equipped with shorter life expectancy consumables;
209 209  1. For relay output, if it has high frequency of abnormal work or it drives large capacity load, please pay attention to its impact on PLC service life.
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