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Wiki source code of LX6V-4PT

Last modified by Iris on 2026/03/24 15:34
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1 = **1 Introduction** =
2
3 (% style="text-align:center" %)
4 [[image:1761790581619-130.png||height="397" width="397"]]
5
6 LX6V-4PT (4-channal analog inputs), used for the acquisition of resistance temperature detector input analog signals. Suitable for Wecon LX6 series PLC and LX6V-EM□-ECAT coupler.
7
8 LX6V-EM□-ECAT firmware version that supports this module: V2.022 and above, the corresponding XML version: 1.3 and above.
9
10 Upper computer software version that supports this module: 2.6. 236 and above, PLC firmware version:2.321. 1032 and above.
11
12 **✎Note: **The total power of expansion modules connected to LX6 series PLC and LX6V-EM□-ECAT cannot be greater than 48W.
13
14 = **2 Appearance and terminal description** =
15
16 == **2.1 ​​​​​Appearance and size** ==
17
18 (% style="text-align:center" %)
19 [[image:1761790728530-525.png]]
20
21 ① LED; ② Terminal; ③ Expansion module interface; ④ Mounting hole: 2 places (Φ4.5); ⑤ DIN rail buckle.
22
23 == **2.2 Terminal description** ==
24
25 The 4PT expansion module terminal are arranged as follows:
26
27 (% style="margin-left:auto; margin-right:auto" %)
28 |=(((
29 **Module model**
30 )))|=(% colspan="2" rowspan="1" %)(((
31 **Terminal arrangement**
32 )))
33 |=(((
34 LX6V-4PT
35 )))|(((
36 (% style="text-align:center" %)
37 [[image:1761790846633-145.png]]
38 )))|(((
39 (% style="text-align:center" %)
40 [[image:1761790839326-892.png]]
41 )))
42
43 == **2.3** **Installation** ==
44
45 Please install the end cover on the right side of the last expansion module, align it with the module interface slot and connect it, as shown in the figure below:
46
47 (% style="text-align:center" %)
48 [[image:图片7.png||height="303" width="577"]]
49
50 == **2.4** **Wiring instruction diagram** ==
51
52 When using the 4PT expansion module, the wiring method of the sensor is as shown in the following diagrams:
53
54 [[image:1768207221500-618.png]]
55
56 == **2.5 Indicator** ==
57
58 The 4PT expansion module LED is shown below:
59
60 (% style="margin-left:auto; margin-right:auto" %)
61 |=**Indicator**|=**Description**
62 |=PWR|(((
63 Power indicator
64
65 1. Lights on: The module is powered on normally
66 1. Lights out: The module is not powered on or the module is abnormal
67 )))
68 |=LINK|(((
69 Communication indicator
70
71 1. Lights on: Data interaction is normal
72 1. Lights out: Data interaction is abnormal or stopped
73 )))
74 |=L1+/L2+/L3+/L4 +|(((
75 Channel indicator
76
77 1. Lights on: Channel enable
78 1. Lights out: Channel disable
79 1. Slow flash: Channel not calibrated
80 1. Fast flash: Channel abnormal (refer to status code for details)
81 )))
82 |=L1-/L2-/L3-/L4-|(% style="text-align:center" %)N/A
83 |=I1+/I2+/I3+/I4 +|(% style="text-align:center" %)N/A
84
85 = **3 Parameter Specification** =
86
87 == **3.1 Input Specification** ==
88
89 (% style="margin-left:auto; margin-right:auto" %)
90 |=**Item**|=**Description**
91 |=Input channel|(% style="text-align:center" %)4
92 |=Digital resolution|(% style="text-align:center" %)16 bit
93 |=Sensitivity|(% style="text-align:center" %)0.01℃, 0.01℉
94 |=Input terminal|(% style="text-align:center" %)Resistance temperature detector input
95 |=Sensor type|(% style="text-align:center" %)PT100, PT1000, CU50
96 |=Accuracy (normal temperature 25℃)|(% style="text-align:center" %)Full range ± 0.2%
97 |=Accuracy (working temperature -20℃ to 55℃)|(% style="text-align:center" %)Full range ± 0. 3%
98 |=Isolation or not|(% style="text-align:center" %)I/O terminals are isolated from power supply, channels are not isolated
99 |=Overlimit and disconnection detection|(% style="text-align:center" %)Support
100 |=Power consumption|(% style="text-align:center" %)< 1.1W
101 |=Power supply|(% style="text-align:center" %)Power supply via interface, DC24V±10%, 40mA
102
103 == **3.2 Environmental specification** ==
104
105 (% style="margin-left:auto; margin-right:auto" %)
106 |=**Item**|=(% colspan="5" %)**Specification**
107 |=Usage environment|(% colspan="5" style="text-align:center" %)No corrosive, combustible gas, no large amount of conductive dust
108 |=Environment temperature|(% colspan="5" style="text-align:center" %)(((
109 Working temperature: 0℃ to 55℃
110
111 Storage temperature: -20℃ to 70℃
112 )))
113 |=(% style="text-align: center;" %)Environment humidity|(% colspan="5" style="text-align:center" %)(((
114 Working humidity: 10% to 90%RH (no condensation)
115
116 Storage humidity: ≤ 90% RH (no condensation)
117 )))
118 |=Installation|(% colspan="5" style="text-align:center" %)Snap mount on DIN46277 (width 35mm) rail or direct positioning hole mount
119 |=(% rowspan="6" %)Vibration resistance|(% colspan="5" style="text-align:center" %)According to JISC0040 standard
120 |=Installation|(% style="text-align:center" %)Frequency|(% style="text-align:center" %)Acceleration|(% style="text-align:center" %)Amplitude|(% rowspan="5" %)(((
121 X, Y, Z
122
123 10 times in each of three directions
124
125 (80 minutes in each direction)
126 )))
127 |=(% rowspan="2" %)DIN rail installation|(% style="text-align:center" %)10 to 57Hz|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0.035mm
128 |=(% style="text-align: center;" %)57 to 150Hz|(% style="text-align:center" %)4.9m/S^^2^^|(% style="text-align:center" %)~-~-
129 |=(% rowspan="2" %)Direct installation|(% style="text-align:center" %)10 to 57Hz|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0.075mm
130 |=(% style="text-align: center;" %)57 to 150Hz|(% style="text-align:center" %)9.8m/S^^2^^|(% style="text-align:center" %)~-~-
131 |=Shock resistance|(% colspan="5" %)(((
132 Compliant with JISC0041 standard
133
134 (147 m/S^^2^^, action time 11ms, three sinusoidal half-wave pulses in each of X, Y, and Z directions)
135 )))
136 |=EMC immunity level|(% colspan="5" style="text-align:center" %)Zone B (per IEC 61131-2)
137 |=Altitude requirements|(% colspan="5" style="text-align:center" %)≤2000m (80 kPa)
138 |=Protection level|(% colspan="5" style="text-align:center" %)IP20
139 |=Grounding|(% colspan="5" style="text-align:center" %)Not co-located with the strong current system
140
141 == **3.3 Software Specifications** ==
142
143 |(% style="text-align:center" %)**Item**|(% style="text-align:center" %)**Specification**
144 |(% style="text-align:center" %)Input PDO data volume|(% style="text-align:center" %)Maximum 24 byte
145 |(% style="text-align:center" %)Diagnostic reporting function configuration|(% style="text-align:center" %)Support
146 |(% style="text-align:center" %)Diagnostic detection enable configuration|(% style="text-align:center" %)Support overlimit and disconnection detection
147 |(% style="text-align:center" %)Sensor type configuration|(% style="text-align:center" %)(((
148 Support thermal resistor type: PT100, PT1000, CU50, default is
149
150 PT100 thermal resistance
151 )))
152 |(% style="text-align:center" %)Filter time|(% style="text-align:center" %)0s to 100s (can be configured by software, default 5s)
153 |(% style="text-align:center" %)Overflow detection|(% style="text-align:center" %)Support
154 |(% style="text-align:center" %)Overlimit detection enable configuration|(% style="text-align:center" %)Support
155 |(% style="text-align:center" %)Independent channel configuration|(% style="text-align:center" %)Support
156 |(% style="text-align:center" %)Temperature offset enable configuration|(% style="text-align:center" %)Support
157 |(% style="text-align:center" %)Temperature offset configuration range|(% style="text-align:center" %)-300 to +300, temperature unit
158 |(% style="text-align:center" %)Display mode|(% style="text-align:center" %)Celsius (℃), Fahrenheit (℉)
159 |(% style="text-align:center" %)Display sensitivity|(% style="text-align:center" %)0.01℃, 0.01℉
160 |(% style="text-align:center" %)Sample refresh|(% style="text-align:center" %)Refresh asynchronously according to the sampling time, do not require synchronization refresh according to the bus cycle
161 |(% style="text-align:center" %)Stop mode|(% style="text-align:center" %)Output according to the maximum value, no more refresh
162 |(% style="text-align:center" %)Disconnected or overlimit|(% style="text-align:center" %)Output according to the maximum value, no more refresh
163 |(% style="text-align:center" %)System diagnostics|(% style="text-align:center" %)System power abnormality
164 |(% style="text-align:center" %)Channel diagnosis|(% style="text-align:center" %)Over upper limit alarm, over lower limit alarm, disconnection alarm, overflow alarm
165 |(% style="text-align:center" %)Configuration diagnostics|(% style="text-align:center" %)Configuration error identification, channel parameter configuration error
166
167 == **3.4 Accuracy calculation** ==
168
169 Within the working temperature range, when the temperature change rate is less than 0.3°C/min, the accuracy of this product = ADC sampling accuracy + line resistance error + contact impedance error. According to the measure principle, it is necessary to wait for the module to be powered on for 45 minutes before measuring.
170
171 |(% style="text-align:center" %)**Sensor type**|(% style="text-align:center" %)**Detection range**|(% style="text-align:center" %)**Accuracy**
172 |(% style="text-align:center" %)PT100|(% style="text-align:center" %)(((
173 -200.0℃ to +850.0℃，
174
175 -328.0℉ to +1562.0℉
176 )))|(% style="text-align:center" %)(((
177 T < 300°C: ±0.6℃
178
179 300℃ ≤ T ≤ 700℃: ±1.4℃
180
181 T > 700°C: ±1.7℃
182 )))
183 |(% style="text-align:center" %)PT1000|(% style="text-align:center" %)(((
184 -200.0℃ to +850.0℃，
185
186 -328.0℉ to +1562.0℉
187 )))|(% style="text-align:center" %)(((
188 T < 300°C: ±0.6℃
189
190 300℃ ≤ T ≤ 700℃: ±1.4℃
191
192 T > 700 °C: ±1.7℃
193 )))
194 |(% style="text-align:center" %)CU50|(% style="text-align:center" %)(((
195 -50.0℃ to + 150.0℃，
196
197 -58.0℉ to +302.0℉
198 )))|(% style="text-align:center" %)-50℃ ≤ T ≤ 150℃: ±0.3℃
199
200 = **4 Usage** =
201
202 This module is suitable for Wecon LX6 series PLC and LX6V-EM□-ECAT coupler. The two usage methods are as follow.
203
204 == **4.1 Use on LX6V/LX6S** ==
205
206 (% style="text-align:center" %)
207 [[image:图片8.png||height="381" width="632"]]
208
209 **(1 ) Add Module**
210
211 Steps:
212
213 ① Double-click the expansion module configuration to open the configuration interface;
214
215 ② In the module list, select LX6V-4PT and double-click to add a module;
216
217 ③ Double-click the module in the current machine slot to open the parameter configuration interface;
218
219 (% style="text-align:center" %)
220 [[image:图片1.png]]
221
222 **(2) Configuration module**
223
224 **~ 1) General configuration**
225
226 (% style="text-align:center" %)
227 [[image:1761790435591-998.jpeg]]
228
229 ① Temperature unit: Set the temperature unit for the module output. The supported temperature unit types are Celsius (℃) or Fahrenheit (℉), the default unit is: Celsius;
230
231 ② Power frequency suppression: It can eliminate or reduce electromagnetic interference from the power system frequency (50Hz or 60Hz) on electronic equipment, especially signal acquisition systems. The power frequency suppression can be set to the module according to the actual application scenario.
232
233 **~ 2) Channel configuration**
234
235 (% style="text-align:center" %)
236 [[image:1761790435593-675.jpeg]]
237
238 ① Enable channels: It can be set whether to enable the current expansion module channel;
239
240 ② Sensor type: Set the sensor type connected to the module channel, the default sensor type is PT100, there are three sensor types supported by the PT module, which are: PT100, PT1000, CU50;
241
242 ③ Filtering time: The supported filtering time is 0 to 100s, it is used to reduce fluctuations in channel temperature data. The default filtering time is 5s. Please choose the appropriate filtering time according to the requirements of actual application scenarios for channel output data;
243
244 ④ Enable overlimit detection: Channel temperature data overlimit judgment switch, when overlimit detection is enabled, the upper and lower limits of temperature can be set. When the temperature output by the channel is greater than the upper limit of temperature or less than the lower limit of temperature, the state of this channel will output a channel overlimit warning;
245
246 ⑤ Enable temperature offset: Channel temperature data offset enable switch. When temperature offset is enabled, the output temperature data of the channel will be offset;
247
248 **~ 3) I/O mapping**
249
250 By default, channels are mapped to R device according to the number of current module channels. The figure below maps modules CH1 ~~ CH12 to R0 ~~ R11 device. The data type of temperature value of channel is REAL. If want to display the temperature value of channel 1, the temperature value can be viewed after assigning a variable using the DEMOV instruction.
251
252 (% style="text-align:center" %)
253 [[image:1761790435595-524.jpeg||height="638" width="806"]]
254
255 Supported status codes:
256
257 * 0x00: Channel normal;
258 * 0x40: Channel disconnection;
259 * 0x41: Channel overflow;
260 * 0x42: Channel overrun;
261
262 **(3) Download configuration**
263
264 After the module configuration is completed and the program is compiled correctly, the project can be downloaded (at present, it is not supported to download the extension module configuration separately). Before downloading, make sure that the connected expansion module model and configuration model are in the same order. Otherwise, the PLC will report an error and stop running.
265
266 (% style="text-align:center" %)
267 [[image:图片2.png]]
268
269 == **4.2 Used on LX6V-EM□-ECAT coupler** ==
270
271 (% style="text-align:center" %)
272 [[image:1761791932607-101.png]]
273
274 **(1) First  add EtherCAT device**
275
276 According to steps ① to ④ in the figure below, right-click EtherCAT, and click [New]->[Import] to import the ESI device description file of the device;
277
278 (% style="text-align:center" %)
279 [[image:图片3.png]]
280
281 After the import is completed, select the coupler according to the module model and location connected to PLC. (the figure below takes LX6V-EMB-ECAT as an example);
282
283 (% style="text-align:center" %)
284 [[image:1761790435610-644.jpeg]]
285
286 **(2) Configuration module**
287
288 Right-click the currently added coupler to add the expansion module mounted to the current coupler.
289
290 (% style="text-align:center" %)
291 [[image:图片4.png]]
292
293 **✎Note: **When the configuration module is inconsistent with the actual mounted module, an error will be reported that the OP cannot be successful.
294
295 **(3) Start configuration**
296
297 (% style="text-align:center" %)
298 [[image:图片5.png||alt="1761790435644-648.jpeg"]]
299
300
301 (% style="text-align:center" %)
302 [[image:图片6.png]]
303
304 ① PT module temperature unit: Set the temperature unit for the module output. The supported temperature unit types are Celsius (℃) or Fahrenheit (℉), the default unit is: Celsius;
305
306 0: Degree Celsius (℃);
307
308 Others: Degree Fahrenheit (℉)
309
310 ② PT module power frequency support: Set the power frequency suppression of the module to suppress 50Hz or suppress 60Hz, and the default suppression is 50Hz;
311
312 0: Suppress 50 Hz;
313
314 Others: Suppress 60 Hz;
315
316 ③ reserve: Reserve
317
318 ④ CHx sensor type: Set the type of sensor external to the channel;
319
320 Supported sensor types:
321
322 0: Disable
323
324 1: PT100;
325
326 3: PT1000
327
328 4: CU50;
329
330 ⑤ CHx filter time: Used to specify the filtering time of the current channel. The supported filtering time is 0 to 100s, it is used to reduce the fluctuation of channel temperature data. The default filtering time is 5s;
331
332 ⑥ CHx over limit detection: Overlimit detection enable configuration, 0: Overlimit detection detection is not enabled, others: Enable overlimit detection
333
334 ⑦ CHx temperature upper limit: The upper limit value of the channel overlimit detection temperature;
335
336 ⑧ CHx temperature lower limit: The lower limit value of the channel overlimit detection temperature;
337
338 ⑨ CHx temperature offset: The offset of channel data, supported offset range:-300 to +300；
339
340 **I/O mapping**
341
342 The temperature and state of the module can be mapped to variables/device. For example, the following figure maps the temperature values of the CH0 to CH3 channels to the D0 to D7 device, and the status codes of the CH0 to CH3 channels to the D8 to D11 device.
343
344 (% style="text-align:center" %)
345 [[image:1761790435666-763.jpeg]]
346
347 Click save configuration and download the configuration to PLC.
348
349 = **5 Object dictionary** =
350
351 |(% style="text-align:center; width:77px" %)(((
352 **Index**
353
354 **（16#）**
355 )))|(% style="text-align:center; width:142px" %)(((
356 **Sub-index**
357
358 **（16#）**
359 )))|(% style="text-align:center; width:288px" %)**Description**|(% style="text-align:center" %)(((
360 **Data**
361
362 **Type**
363 )))|(% style="text-align:center" %)**Range**|(% style="text-align:center" %)**Read-write support**|(% style="text-align:center" %)**Unit**|(% style="text-align:center" %)**Default**|(% style="text-align:center" %)**Name**
364 |(% rowspan="5" style="text-align:center; width:77px" %)8000|(% style="text-align:center; width:142px" %)01|(% style="width:288px" %)(((
365 PT module temperature unit
366
367 0: Degree Celsius (℃)
368
369 Others: Degrees Fahrenheit (℉)
370 )))|(% style="text-align:center" %)UINT8|(% style="text-align:center" %)0 to 255|(% style="text-align:center" %)W|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0|(% style="text-align:center" %)PT module temperature unit
371 |(% style="text-align:center; width:142px" %)02|(% style="width:288px" %)(((
372 PT module power frequency suppression
373
374 0: Suppress 50 Hz
375
376 Others: Suppress 60Hz
377 )))|(% style="text-align:center" %)UINT8|(% style="text-align:center" %)0 to 255|(% style="text-align:center" %)W|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0|(% style="text-align:center" %)PT module power frequency suppression
378 |(% style="text-align:center; width:142px" %)03|(% style="width:288px" %)Reserve parameter 0|(% style="text-align:center" %)UINT8|(% style="text-align:center" %)0 to 255|(% style="text-align:center" %)W|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0|(% style="text-align:center" %)Reserve 0
379 |(% style="text-align:center; width:142px" %)04|(% style="width:288px" %)Reserve Parameter 1|(% style="text-align:center" %)UINT8|(% style="text-align:center" %)0 to 255|(% style="text-align:center" %)W|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0|(% style="text-align:center" %)Reserve 1
380 |(% style="text-align:center; width:142px" %)05|(% style="width:288px" %)Reserve parameter 2|(% style="text-align:center" %)UINT8|(% style="text-align:center" %)0 to 255|(% style="text-align:center" %)W|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)0|(% style="text-align:center" %)Reserve 2
381 |(% rowspan="4" style="text-align:center; width:77px" %)8001|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
382 Sensor type
383
384 0: Disable
385
386 1: PT100
387
388 3: PT1000
389
390 4: CU50
391
392 Others: Not supported
393 )))|(% rowspan="4" style="text-align:center" %)UINT8|(% rowspan="4" style="text-align:center" %)0 to 4|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)~-~-|(% rowspan="4" style="text-align:center" %)1|(% style="text-align:center" %)CH0 sensor type
394 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 sensor type
395 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH2 sensor type
396 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 sensor type
397 |(% rowspan="4" style="text-align:center; width:77px" %)8002|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
398 PT module channel filtering time: 0 to 100s
399
400 Others: 100s
401 )))|(% rowspan="4" style="text-align:center" %)UINT8|(% rowspan="4" style="text-align:center" %)0 to 255|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)s|(% rowspan="4" style="text-align:center" %)5|(% style="text-align:center" %)CH0 filter time
402 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 filter time
403 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH2 filter time
404 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 filter time
405 |(% rowspan="4" style="text-align:center; width:77px" %)8003|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
406 Overlimit detection enable
407
408 0: Disable
409
410 Others: Enable
411 )))|(% rowspan="4" style="text-align:center" %)UINT8|(% rowspan="4" style="text-align:center" %)0 to 255|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)~-~-|(% rowspan="4" style="text-align:center" %)0|(% style="text-align:center" %)CH0 overlimit detection
412 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 overlimit detection
413 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH2 overlimit detection
414 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 overlimit detection
415 |(% rowspan="4" style="text-align:center; width:77px" %)8004|(% style="text-align:center; width:142px" %)01|(% rowspan="8" style="width:288px" %)(((
416 Temperature unit: 0.1℃/0.1℉
417
418 The upper and lower limits of sensors are different for each model
419 )))|(% rowspan="4" style="text-align:center" %)INT32|(% rowspan="4" style="text-align:center" %)-32768 to 40000|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)~-~-|(% rowspan="4" style="text-align:center" %)32767|(% style="text-align:center" %)CH0 temperature upper limit
420 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 temperature upper limit
421 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH2 temperature upper limit
422 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 temperature upper limit
423 |(% rowspan="4" style="text-align:center; width:77px" %)8005|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="text-align:center" %)INT32|(% rowspan="4" style="text-align:center" %)-32768 to 40000|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)~-~-|(% rowspan="4" style="text-align:center" %)-32768|(% style="text-align:center" %)CH0 temperature lower limit
424 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 temperature lower limit
425 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH1 temperature lower limit
426 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 temperature lower limit
427 |(% rowspan="4" style="text-align:center; width:77px" %)8006|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
428 Offset temperature value (0.1℃/0.1 ℉)
429
430 0: No offset
431
432
433 )))|(% rowspan="4" style="text-align:center" %)INT16|(% rowspan="4" style="text-align:center" %)-3000 to 3000|(% rowspan="4" style="text-align:center" %)W|(% rowspan="4" style="text-align:center" %)~-~-|(% rowspan="4" style="text-align:center" %)0|(% style="text-align:center" %)CH0 temperature offset
434 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)CH1 temperature offset
435 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)CH2 temperature offset
436 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)CH3 temperature offset
437 |(% rowspan="3" style="text-align:center; width:77px" %)A000|(% style="text-align:center; width:142px" %)00|(% style="width:288px" %)Module status information|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)Module status
438 |(% style="text-align:center; width:142px" %)01|(% style="width:288px" %)Version code|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)Version
439 |(% style="text-align:center; width:142px" %)02|(% style="width:288px" %)Error status|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)Run status
440 |(% rowspan="4" style="text-align:center; width:77px" %)6000|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
441 PT CH0 to CH3 channel current temperature value (℃/℉)
442
443
444 )))|(% style="text-align:center" %)Float|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH0 temperature
445 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)Float|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH1 temperature
446 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)Float|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH2 temperature
447 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)Float|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH3 temperature
448 |(% rowspan="4" style="text-align:center; width:77px" %)6001|(% style="text-align:center; width:142px" %)01|(% rowspan="4" style="width:288px" %)(((
449 PT CH0 to CH3 status code
450
451 0, no error
452
453 0xFF, sensor not supported
454
455 0x10, configuration error: Temperature overlimit configuration
456
457 0x11, configuration error: The upper limit of the overlimit configuration is less than the lower limit
458
459 0x12, configuration error: Temperature offset configuration temperature overlimit
460
461 0x13, configuration error: NTC B value overlimit
462
463 0x40, channel disconnection error
464
465 0x41, channel temperature overflow
466
467 0x42, channel temperature overlimit
468 )))|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH0 status
469 |(% style="text-align:center; width:142px" %)02|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH1 status
470 |(% style="text-align:center; width:142px" %)03|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH2 status
471 |(% style="text-align:center; width:142px" %)04|(% style="text-align:center" %)UINT16|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)R|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)~-~-|(% style="text-align:center" %)PT CH3 status
472
473 = **6 Error code** =
474
475 |(% style="text-align:center" %)**Error code**|(% style="text-align:center; width:354px" %)**Description**|(% style="text-align:center; width:153px" %)**Action**|(% style="text-align:center; width:366px" %)**Solution**|(% style="text-align:center; width:161px" %)**Detect time**
476 |(% style="text-align:center" %)7080|(% style="width:354px" %)Expansion module and checksum error|(% style="text-align:center; width:153px" %)Continue to run|(% style="width:366px" %)Detect whether there is external interference between the expansion module and the PLC.|(% style="text-align:center; width:161px" %)Instruction running
477 |(% style="text-align:center" %)7081|(% style="width:354px" %)Expansion module communication message error|(% style="text-align:center; width:153px" %)Continue to run|(% style="width:366px" %)Detect whether there is external interference between the expansion module and the PLC.|(% style="text-align:center; width:161px" %)Instruction running
478 |(% style="text-align:center" %)7083|(% style="width:354px" %)Expansion module access error|(% style="text-align:center; width:153px" %)Continue to run|(% style="width:366px" %)Detect the link between the expansion module and the host|(% style="text-align:center; width:161px" %)Instruction running
479 |(% style="text-align:center" %)7084|(% style="width:354px" %)The number of expansion modules configured does not match the actual number|(% style="text-align:center; width:153px" %)Continue to run|(% style="width:366px" %)Check whether the configuration is correct.|(% style="text-align:center; width:161px" %)Instruction running
480 |(% style="text-align:center" %)7110|(% style="width:354px" %)Extension module configuration error|(% style="text-align:center; width:153px" %)Stop running|(% style="width:366px" %)Check that the extension module is configured correctly|(% style="text-align:center; width:161px" %)Instruction running
481
482 = **7 Version record** =
483
484 |(% colspan="3" style="text-align:center" %)Current version: REV1.0
485 |(% style="text-align:center" %)**Version code**|(% style="text-align:center" %)**Modify content**|(% style="text-align:center" %)**Date**
486 |(% style="text-align:center" %)REV1.1|(% style="text-align:center" %)New wiring diagram|(% style="text-align:center" %)December 29, 2025
487 |(% style="text-align:center" %)REV1.0|(% style="text-align:center" %)The first release|(% style="text-align:center" %)October 22, 2025
488
489