Changes for page LX3V-4LTC

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Parent

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1		-1 Module.Temperature.WebHome
	1	+Expansions.1 Module.Temperature.WebHome

Author

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1		-XWiki.admin
	1	+XWiki.DevinChen

Content

...	...	@@ -1,6 +1,6 @@
1	1	= **1 Introduction** =
2	2
3		-LX3V-4LTC is temperature control module, it has four temperature input ports and four transistor output ports (the collector is open), it reads data from thermocouple, and then output value with PID control.
	3	+LX3V-4LTC is temperature control module. It has four temperature input ports and four transistor output ports (the collector is open). It reads data from thermocouple, and then output value with PID control.
4	4
5	5	LX3V-4LTC needs to connect with LX3V series PLC
6	6
...	...	@@ -12,28 +12,19 @@
12	12	= **2 Dimensions** =
13	13
14	14	(% style="text-align:center" %)
15		-[[image:LX3V-4LTC_html_d0eefd90086ce676.png||class="img-thumbnail" height="394" width="1000"]]
	15	+[[image:LX3V-4LTC_html_d0eefd90086ce676.png||height="394" width="1000" class="img-thumbnail"]]
16	16
17		-①Extension cable and connector
	17	+1. Extension cable and connector
	18	+1. Com LED: Light when communicating
	19	+1. Power LED: Light when connect to 24V
	20	+1. State LED: Light when normal condition
	21	+1. Module name
	22	+1. Analog signal terminal
	23	+1. Extension module interface
	24	+1. DIN rail mounting slot
	25	+1. DIN rail hook
	26	+1. Mounting holes (φ4.5)
18	18
19		-②Com LED: Light when communicating
20		-
21		-③Power LED: Light when connect to 24V
22		-
23		-④State LED: Light when normal condition
24		-
25		-⑤Module name
26		-
27		-⑥Analog signal terminal
28		-
29		-⑦Extension module interface
30		-
31		-⑧DIN rail mounting slot
32		-
33		-⑨DIN rail hook
34		-
35		-⑩Mounting holes (φ4.5)
36		-
37	37	**Using crimp terminations**
38	38
39	39	(((
...	...	@@ -42,32 +42,25 @@
42	42	* Other terminals should be empty but only wiring terminals mention in this manual.
43	43
44	44	(% style="text-align:center" %)
45		-[[image:LX3V-4LTC_html_67891e8f02a25438.png||class="img-thumbnail" height="199" width="300"]]
	36	+[[image:LX3V-4LTC_html_67891e8f02a25438.png||height="199" width="300" class="img-thumbnail"]]
46	46	)))
47	47
48	48	= **3 Wiring** =
49	49
50	50	(((
51		-1. The compensating cables that connect with thermocouples could be as follows:
	42	+The compensating cables that connect with thermocouples could be as follows:
52	52
53		-Type K: KX-G, KX-GS, KX-H, KX-HS, WX-G, WX-H, VX-G
	44	+* Type K: KX-G, KX-GS, KX-H, KX-HS, WX-G, WX-H, VX-G
	45	+* Type J: JX-G, JX-H
	46	+* Type K: SC-G, SC-H
	47	+* Type N: NC-G, NC-H
	48	+* Type E: EX-G, EX-H
	49	+* Type T: TX-G, TX-H
	50	+* Type B: BC-G, BC-H
	51	+* Type R: RC-G, RC-H
54	54
55		-Type J: JX-G, JX-H
56		-
57		-Type K: SC-G, SC-H
58		-
59		-Type N: NC-G, NC-H
60		-
61		-Type E: EX-G, EX-H
62		-
63		-Type T: TX-G, TX-H
64		-
65		-Type B: BC-G, BC-H
66		-
67		-Type R: RC-G, RC-H
68		-
69	69	(% style="text-align:center" %)
70		-[[image:LX3V-4LTC_html_1a21799ac3e4e881.png||class="img-thumbnail" height="360" width="400"]]
	54	+[[image:LX3V-4LTC_html_1a21799ac3e4e881.png||height="360" width="400" class="img-thumbnail"]]
71	71	)))
72	72
73	73	For every 10Ω of line resistance, the compensating cable will indicate a temperature 0.12°C higher than actual. Please check the line resistance before installation. Long compensating cables are more prone to noise interference, shorter (less than 100m) compensating cable is recommended.
...	...	@@ -88,56 +88,54 @@
88	88	**General specification**
89	89
90	90	(% class="table-bordered" %)
91		-|**Item**|**Specification**
92		-|General specifications|Same as those for the main unit
93		-|Dielectric withstand voltage|500V AC, 1min (between all terminals and ground)
	75	+|=(% scope="row" style="width: 326px;" %)**Item**|=(% style="width: 749px;" %)**Specification**
	76	+|=(% style="width: 326px;" %)General specifications|(% style="width:749px" %)Same as those for the main unit
	77	+|=(% style="width: 326px;" %)Dielectric withstand voltage|(% style="width:749px" %)500V AC, 1min (between all terminals and ground)
94	94
95	95	**Power supply specification**
96	96
97	97	(% class="table-bordered" %)
98		-|**Item**|**Specification**
99		-|Analog circuits|24V DC ± 10%, 50mA
100		-|Digital circuits|24V DC, 35mA (internal power supply from the main unit)
	82	+|=(% scope="row" style="width: 323px;" %)**Item**|=(% style="width: 752px;" %)**Specification**
	83	+|=(% style="width: 323px;" %)Analog circuits|(% style="width:752px" %)24V DC ± 10%, 50mA
	84	+|=(% style="width: 323px;" %)Digital circuits|(% style="width:752px" %)24V DC, 35mA (internal power supply from the main unit)
101	101
102	102	**Performance specification**
103	103
104		-(% class="table-bordered" %)
105		-|(% rowspan="2" %)**Item**|(% colspan="2" %)**Centigrade (°C)**|(% colspan="2" %)**Fahrenheit (°F)**
106		-|(% colspan="4" %)Both °C and °F are available by reading the appropriate buffer memory (BFM).
107		-|Input signal|(% colspan="4" %)Thermocouple: Type K, J, T, E, N, B, R, S (each type can be used for each channel), 4 channels most.
108		-|(% rowspan="8" %)(((
109		-Rated temperature
110		-
111		-range
112		-)))|Type K|-100 to +1,200|Type K|-148 to +2,192
113		-|Type J|-100 to +600|Type J|-148 to +1,112
114		-|Type T|-100 to +400|Type T|-148 to +752
115		-|Type E|-100 to +1,000|Type E|-148 to +1,832
116		-|Type N|-100 to +1,300|Type N|-148 to +2,372
117		-|Type B|+250 to +1,800|Type B|-482 to +3,272℉
118		-|Type R|-50 to +1,768|Type R|-58 to +3,214.4
119		-|Type S|-50 to +1,768|Type S|-58 to +3,214.4
120		-|(% rowspan="9" %)Digital output|(% colspan="4" %)12-bit conversion, saved in 16-bit binary complement form
121		-|Type K|-1,000 to +12,000|Type K|-1480 to +21,920
122		-|Type J|-1,000 to +6,000|Type J|-1480 to +11,120
123		-|Type T|-1,000 to +4,000|Type T|-1480 to +7,520
124		-|Type E|-1,000 to +10,000|Type E|-1480 to +18,320
125		-|Type N|-1,000 to +13,000|Type N|-1480 to +23,720
126		-|Type B|+2,500 to +18,000|Type B|-4820 to +32,720
127		-|Type R|-500 to +17,680|Type R|-580 to +32,144
128		-|Type S|-500 to +17,680|Type S|-580 to +32,144
129		-|(% rowspan="8" %)Resolution|Type K|0.4°C|Type K|0.72°F
130		-|Type J|0.3°C|Type J|0.54°F
131		-|Type T|0.4°C|Type T|0.72°F
132		-|Type E|0.25°C|Type E|0.45°F
133		-|Type N|0.52°C|Type N|0.936°F
134		-|Type B|(((
	88	+(% class="table-bordered" style="width:1117px" %)
	89	+|=(% rowspan="2" scope="row" style="width: 253px;" %)**Item**|=(% colspan="2" style="width: 378px;" %)**Centigrade (°C)**|=(% colspan="2" style="width: 445px;" %)**Fahrenheit (°F)**
	90	+|(% colspan="4" style="width:715px" %)Both °C and °F are available by reading the appropriate buffer memory (BFM).
	91	+|(% style="width:253px" %)Input signal|(% colspan="4" style="width:823px" %)Thermocouple: Type K, J, T, E, N, B, R, S (Each type can be used for each channel), 4 channels most.
	92	+|(% rowspan="8" style="width:253px" %)(((
	93	+Rated temperature range
	94	+)))|(% style="width:130px" %)Type K|(% style="width:248px" %)-100 to +1,200|(% style="width:147px" %)Type K|(% style="width:298px" %)-148 to +2,192
	95	+|(% style="width:130px" %)Type J|(% style="width:248px" %)-100 to +600|(% style="width:147px" %)Type J|(% style="width:298px" %)-148 to +1,112
	96	+|(% style="width:130px" %)Type T|(% style="width:248px" %)-100 to +400|(% style="width:147px" %)Type T|(% style="width:298px" %)-148 to +752
	97	+|(% style="width:130px" %)Type E|(% style="width:248px" %)-100 to +1,000|(% style="width:147px" %)Type E|(% style="width:298px" %)-148 to +1,832
	98	+|(% style="width:130px" %)Type N|(% style="width:248px" %)-100 to +1,300|(% style="width:147px" %)Type N|(% style="width:298px" %)-148 to +2,372
	99	+|(% style="width:130px" %)Type B|(% style="width:248px" %)+250 to +1,800|(% style="width:147px" %)Type B|(% style="width:298px" %)-482 to +3,272℉
	100	+|(% style="width:130px" %)Type R|(% style="width:248px" %)-50 to +1,768|(% style="width:147px" %)Type R|(% style="width:298px" %)-58 to +3,214.4
	101	+|(% style="width:130px" %)Type S|(% style="width:248px" %)-50 to +1,768|(% style="width:147px" %)Type S|(% style="width:298px" %)-58 to +3,214.4
	102	+|(% rowspan="9" style="width:253px" %)Digital output|(% colspan="4" style="width:823px" %)12-bit conversion, saved in 16-bit binary complement form
	103	+|(% style="width:130px" %)Type K|(% style="width:248px" %)-1,000 to +12,000|(% style="width:147px" %)Type K|(% style="width:298px" %)-1480 to +21,920
	104	+|(% style="width:130px" %)Type J|(% style="width:248px" %)-1,000 to +6,000|(% style="width:147px" %)Type J|(% style="width:298px" %)-1480 to +11,120
	105	+|(% style="width:130px" %)Type T|(% style="width:248px" %)-1,000 to +4,000|(% style="width:147px" %)Type T|(% style="width:298px" %)-1480 to +7,520
	106	+|(% style="width:130px" %)Type E|(% style="width:248px" %)-1,000 to +10,000|(% style="width:147px" %)Type E|(% style="width:298px" %)-1480 to +18,320
	107	+|(% style="width:130px" %)Type N|(% style="width:248px" %)-1,000 to +13,000|(% style="width:147px" %)Type N|(% style="width:298px" %)-1480 to +23,720
	108	+|(% style="width:130px" %)Type B|(% style="width:248px" %)+2,500 to +18,000|(% style="width:147px" %)Type B|(% style="width:298px" %)-4820 to +32,720
	109	+|(% style="width:130px" %)Type R|(% style="width:248px" %)-500 to +17,680|(% style="width:147px" %)Type R|(% style="width:298px" %)-580 to +32,144
	110	+|(% style="width:130px" %)Type S|(% style="width:248px" %)-500 to +17,680|(% style="width:147px" %)Type S|(% style="width:298px" %)-580 to +32,144
	111	+|(% rowspan="8" style="width:253px" %)Resolution|(% style="width:130px" %)Type K|(% style="width:248px" %)0.4°C|(% style="width:147px" %)Type K|(% style="width:298px" %)0.72°F
	112	+|(% style="width:130px" %)Type J|(% style="width:248px" %)0.3°C|(% style="width:147px" %)Type J|(% style="width:298px" %)0.54°F
	113	+|(% style="width:130px" %)Type T|(% style="width:248px" %)0.4°C|(% style="width:147px" %)Type T|(% style="width:298px" %)0.72°F
	114	+|(% style="width:130px" %)Type E|(% style="width:248px" %)0.25°C|(% style="width:147px" %)Type E|(% style="width:298px" %)0.45°F
	115	+|(% style="width:130px" %)Type N|(% style="width:248px" %)0.52°C|(% style="width:147px" %)Type N|(% style="width:298px" %)0.936°F
	116	+|(% style="width:130px" %)Type B|(% style="width:248px" %)(((
135	135	2.09°C
136	136
137	137	2.97°C (less than 1,000°C)
138	138
139	139	1.64°C (more than 1,000°C)
140		-)))|Type B|(((
	122	+)))|(% style="width:147px" %)Type B|(% style="width:298px" %)(((
141	141	3.762°F
142	142
143	143	5.346°F (less than 1,832°F)
...	...	@@ -144,13 +144,13 @@
144	144
145	145	2.952°F (more than 1,832°F)
146	146	)))
147		-|Type R|(((
	129	+|(% style="width:130px" %)Type R|(% style="width:248px" %)(((
148	148	1.53°C
149	149
150	150	1.87°C (less than 800°C)
151	151
152	152	1.32°C (more than 800°C)
153		-)))|Type R|(((
	135	+)))|(% style="width:147px" %)Type R|(% style="width:298px" %)(((
154	154	2.754°F
155	155
156	156	3.366°F (less than 1,472°F)
...	...	@@ -157,13 +157,13 @@
157	157
158	158	2.376°F (more than 1,472°F)
159	159	)))
160		-|Type S|(((
	142	+|(% style="width:130px" %)Type S|(% style="width:248px" %)(((
161	161	1.72°C
162	162
163	163	2.01°C (less than 800°C)
164	164
165	165	1.53°C (more than 800°C)
166		-)))|Type S|(((
	148	+)))|(% style="width:147px" %)Type S|(% style="width:298px" %)(((
167	167	3.096°F
168	168
169	169	3.618°F (less than 1,472°F)
...	...	@@ -170,27 +170,30 @@
170	170
171	171	2.754°F (more than 1,472°F)
172	172	)))
173		-|(((
174		-Overall accuracy
175		-
176		-Calibration point
177		-)))|(% colspan="4" %)(((
	155	+|(% style="width:253px" %)(((
	156	+Overall accuracy calibration point
	157	+)))|(% colspan="4" style="width:823px" %)(((
178	178	± (0.5% full scale +1°C)
179	179
180	180	Freezing point of pure water 0°C / 32°F
181	181	)))
182	182
183		-**✎Note: **Earth-tipped thermocouples are not suitable for this unit.
	163	+(% class="box infomessage" %)
	164	+(((
	165	+**✎Note: **
184	184
185		-Earth-tipped thermocouples are not suitable for this unit.
	167	+* Earth-tipped thermocouples are not suitable for this unit.
	168	+* Earth-tipped thermocouples are not suitable for this unit.
	169	+)))
186	186
	171	+
187	187	**Analog Input**
188	188
189	189	(% class="table-bordered" %)
190		-|(% colspan="2" %)(((
	175	+|=(% colspan="2" %)(((
191	191	**Conversion Characteristics**
192	192
193		-Readings given at calibration reference point 0°C/32°F (0/320) respectively. (subject to the overall accuracy)
	178	+Readings given at calibration reference point 0°C/32°F (0/320) respectively. (Subject to the overall accuracy)
194	194	)))
195	195	|[[image:LX3V-4LTC_html_92edc788ec28d1cf.gif||class="img-thumbnail"]]|[[image:LX3V-4LTC_html_304483742690ee7c.gif||class="img-thumbnail"]]
196	196
...	...	@@ -197,8 +197,8 @@
197	197	**Miscellaneous**
198	198
199	199	(% class="table-bordered" %)
200		-|**Item**|**Specification**
201		-|Isolation|It has optical isolation between analog and digital circuits. DC/DC converter is applied to isolate between this device and MPU. It has signal isolation between each analog channel.
	185	+|=(% scope="row" style="width: 155px;" %)**Item**|=(% style="width: 920px;" %)**Specification**
	186	+|=(% style="width: 155px;" %)Isolation|(% style="width:920px" %)It has optical isolation between analog and digital circuits. DC/DC converter is applied to isolate between this device and MPU. It has signal isolation between each analog channel.
202	202
203	203	= **5 Buffer Memory (BFM)** =
204	204
...	...	@@ -210,13 +210,10 @@
210	210	|(% colspan="4" style="width:310px" %)#0|(% style="width:143px" %)Thermocouple types|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)H0000|(% style="width:348px" %)(((
211	211	Each number of 4 HEX corresponds to one channel, the highest bit is CH4, the lowest is CH1.
212	212
213		-0: Type K
	198	+* 0: Type K
	199	+* 1: Type J
	200	+* 2: Type T
214	214
215		-1: Type J
216		-
217		-2: Type T
218		-
219		-
220	220	(((
221	221	[[image:LX3V-4LTC_html_9936e798cd945c5e.gif]]
222	222
...	...	@@ -241,88 +241,55 @@
241	241	|(% colspan="4" style="width:310px" %)#21~~#27|(% style="width:143px" %)Reserved|(% style="width:68px" %)X|(% style="width:77px" %)R|(% style="width:104px" %)-|(% style="width:348px" %)-
242	242	|(% colspan="4" style="width:310px" %)*#28|(% style="width:143px" %)Error latch|(% style="width:68px" %)X|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)Digital range error latch
243	243	|(% colspan="4" style="width:310px" %)#29|(% style="width:143px" %)Error status|(% style="width:68px" %)X|(% style="width:77px" %)R|(% style="width:104px" %)-|(% style="width:348px" %)(((
244		-B0: A/D conversion would be stopped when b2 or b3 is ON.
245		-
246		-B1: Not used;
247		-
248		-B2: power failed;
249		-
250		-B3: Hardware failed;
251		-
252		-B4~~B7: Not used;
253		-
254		-B8: Values backup error;
255		-
256		-B10: Digital output/analog input value is out of the specified range;
257		-
258		-B11: Averaged value is out of the available range;
259		-
260		-B13: backup error(during executing value backup(BFM42 is non-zero),and backup failed, this bit is ON.)
261		-
262		-B14: It is in backup status(during executing value backup(BFM42 is non-zero),and backup failed, this bit is ON.)
263		-
264		-B15: Initialization completion flag;(during initializing, (BFM42 is 1 or 2), when it finished, this bit is ON.)
	226	+* B0: A/D conversion would be stopped when b2 or b3 is ON.
	227	+* B1: Not used;
	228	+* B2: power failed;
	229	+* B3: Hardware failed;
	230	+* B4~~B7: Not used;
	231	+* B8: Values backup error;
	232	+* B10: Digital output/analog input value is out of the specified range;
	233	+* B11: Averaged value is out of the available range;
	234	+* B13: backup error(during executing value backup(BFM42 is non-zero),and backup failed, this bit is ON.)
	235	+* B14: It is in backup status(during executing value backup(BFM42 is non-zero),and backup failed, this bit is ON.)
	236	+* B15: Initialization completion flag;(during initializing, (BFM42 is 1 or 2), when it finished, this bit is ON.)
265	265	)))
266	266	|(% colspan="4" style="width:310px" %)#30|(% style="width:143px" %)Identification|(% style="width:68px" %)-|(% style="width:77px" %)R|(% style="width:104px" %)-|(% style="width:348px" %)Identification code: K2130
267	267	|(% colspan="4" style="width:310px" %)#31|(% style="width:143px" %)Software version|(% style="width:68px" %)-|(% style="width:77px" %)R|(% style="width:104px" %)-|(% style="width:348px" %)Software version
268	268	|(% colspan="4" style="width:310px" %)#32~~#40|(% style="width:143px" %)Reserved|(% style="width:68px" %)-|(% style="width:77px" %)-|(% style="width:104px" %)-|(% style="width:348px" %)Reserved
269	269	|(% colspan="4" style="width:310px" %)#41|(% style="width:143px" %)Initialization command|(% style="width:68px" %)X|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
270		-0: Performs nothing
271		-
272		-1: Initializes all data
273		-
274		-2: Initializes BFM #19 to BFM #174
275		-
276		-3: Initializes error
277		-
278		-Others: No action
	242	+* 0: Performs nothing
	243	+* 1: Initializes all data
	244	+* 2: Initializes BFM #19 to BFM #174
	245	+* 3: Initializes error
	246	+* Others: No action
279	279	)))
280	280	|(% colspan="4" style="width:310px" %)#42|(% style="width:143px" %)Backing up data to EEPROM|(% style="width:68px" %)X|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
281		-0: Performs nothing
282		-
283		-Other: Performs backups
	249	+* 0: Performs nothing
	250	+* Other: Performs backups
284	284	)))
285	285	|(% style="width:55px" %)#43|(% style="width:12px" %)#81|(% style="width:52px" %)#119|(% style="width:65px" %)#157|(% style="width:143px" %)Error flag (Temperature control is stopped)|(% style="width:68px" %)X|(% style="width:77px" %)R|(% style="width:104px" %)0|(% style="width:348px" %)(((
286		-b0: Reserved;
287		-
288		-b1: value range setting error;
289		-
290		-b2: PID self-tuning error;
291		-
292		-b3: The difference of setting value and offset value of PID self-tuning is too small;
293		-
294		-b4~~b5: Reserved;
295		-
296		-b6: Channel mode Error/ This channel is not enabled;
297		-
298		-b7: PV exceeded;
299		-
300		-b8: PID self-tuning parameters are changed in process;
	253	+* b0: Reserved;
	254	+* b1: value range setting error;
	255	+* b2: PID self-tuning error;
	256	+* b3: The difference of setting value and offset value of PID self-tuning is too small;
	257	+* b4~~b5: Reserved;
	258	+* b6: Channel mode Error/ This channel is not enabled;
	259	+* b7: PV exceeded;
	260	+* b8: PID self-tuning parameters are changed in process;
301	301	)))
302	302	|(% style="width:55px" %)#44|(% style="width:12px" %)#82|(% style="width:52px" %)#120|(% style="width:65px" %)#158|(% style="width:143px" %)Event (PID continue)|(% style="width:68px" %)X|(% style="width:77px" %)-|(% style="width:104px" %)0|(% style="width:348px" %)(((
303		-b0 & b15: Reserved;
304		-
305		-b4: Alarm 1 - When alarm 1 occurs, it is set ON;
306		-
307		-b5: Alarm 2 - When alarm 2 occurs, it is set ON;
308		-
309		-b6: Alarm 3 - When alarm 3 occurs, it is set ON;
310		-
311		-b7: Alarm 4 - When alarm 4 occurs, it is set ON;
312		-
313		-b8: Heating control;
314		-
315		-b9: Cooling control;
316		-
317		-b10: PID terminals output;
318		-
319		-b11: PID control flag;
320		-
321		-b12: Manual flag;
322		-
323		-b13: Self-tuning;
324		-
325		-b14: ON / OFF control;
	263	+* b0 & b15: Reserved;
	264	+* b4: Alarm 1 - When alarm 1 occurs, it is set ON;
	265	+* b5: Alarm 2 - When alarm 2 occurs, it is set ON;
	266	+* b6: Alarm 3 - When alarm 3 occurs, it is set ON;
	267	+* b7: Alarm 4 - When alarm 4 occurs, it is set ON;
	268	+* b8: Heating control;
	269	+* b9: Cooling control;
	270	+* b10: PID terminals output;
	271	+* b11: PID control flag;
	272	+* b12: Manual flag;
	273	+* b13: Self-tuning;
	274	+* b14: ON / OFF control;
326	326	)))
327	327	|(% style="width:55px" %)#45|(% style="width:12px" %)#83|(% style="width:52px" %)#121|(% style="width:65px" %)#159|(% style="width:143px" %)Current target temp. (PV)|(% style="width:68px" %)X|(% style="width:77px" %)R|(% style="width:104px" %)0|(% style="width:348px" %)(((
328	328	Unit: 0.1 °C
...	...	@@ -331,25 +331,21 @@
331	331	)))
332	332	|(% style="width:55px" %)#46|(% style="width:12px" %)#84|(% style="width:52px" %)#122|(% style="width:65px" %)#160|(% style="width:143px" %)Control output value (MV)|(% style="width:68px" %)X|(% style="width:77px" %)R|(% style="width:104px" %) |(% style="width:348px" %)The output value of PID calculation, This value is equal with output value (BFM49) during manual control.
333	333	|(% style="width:55px" %)#47|(% style="width:12px" %)#85|(% style="width:52px" %)#123|(% style="width:65px" %)#161|(% style="width:143px" %)Control start/stop changeover|(% style="width:68px" %)X|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
334		-0: Stops control;
335		-
336		-Other: Starts control;
	283	+* 0: Stops control;
	284	+* Other: Starts control;
337	337	)))
338	338	|(% style="width:55px" %)#48|(% style="width:12px" %)#86|(% style="width:52px" %)#124|(% style="width:65px" %)#162|(% style="width:143px" %)Auto/manual mode changeover|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
339		-0: AUTO;
340		-
341		-Other: MAN;
	287	+* 0: Autol mode;
	288	+* Other: Manual mode;
342	342	)))
343	343	|(% style="width:55px" %)#49|(% style="width:12px" %)#87|(% style="width:52px" %)#125|(% style="width:65px" %)#163|(% style="width:143px" %)Manual output set value|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)The value is equal to the value of control output in manual mode.
344	344	|(% style="width:55px" %)#50|(% style="width:12px" %)#88|(% style="width:52px" %)#126|(% style="width:65px" %)#164|(% style="width:143px" %)Self-tuning execution command|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
345		-0: Stops self-tuning;
346		-
347		-Other : starts self-tuning;
	292	+* 0: Stops self-tuning;
	293	+* Other : starts self-tuning;
348	348	)))
349	349	|(% style="width:55px" %)#51|(% style="width:12px" %)#89|(% style="width:52px" %)#127|(% style="width:65px" %)#165|(% style="width:143px" %)Heating / cooling control|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
350		-0: Heating control;
351		-
352		-1: Cooling control;
	296	+* 0: Heating control;
	297	+* 1: Cooling control;
353	353	)))
354	354	|(% style="width:55px" %)#52|(% style="width:12px" %)#90|(% style="width:52px" %)#128|(% style="width:65px" %)#166|(% style="width:143px" %)Setting value (SV)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
355	355	Unit: 0.1 °C
...	...	@@ -359,14 +359,17 @@
359	359	|(% style="width:55px" %)#53|(% style="width:12px" %)#91|(% style="width:52px" %)#129|(% style="width:65px" %)#167|(% style="width:143px" %)KP (Scaling coefficient)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)3|(% style="width:348px" %)(((
360	360	KP = 0, ON / OFF control is executed.
361	361
362		-Range: 0-32767.
	307	+Range: 0 ~~ 32767.
363	363
364		-Note: This value is magnified 256 times; the actual value is KP / 256.
	309	+(% class="box infomessage" %)
	310	+(((
	311	+**✎Note: ** This value is magnified 256 times; the actual value is KP / 256.
365	365	)))
366		-|(% style="width:55px" %)#54|(% style="width:12px" %)#92|(% style="width:52px" %)#130|(% style="width:65px" %)#168|(% style="width:143px" %)TI (Integral coefficient)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)2400|(% style="width:348px" %)0-32767
367		-|(% style="width:55px" %)#55|(% style="width:12px" %)#93|(% style="width:52px" %)#131|(% style="width:65px" %)#169|(% style="width:143px" %)TD (Differential coefficient)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)600|(% style="width:348px" %)0-32767
368		-|(% style="width:55px" %)#56|(% style="width:12px" %)#94|(% style="width:52px" %)#132|(% style="width:65px" %)#170|(% style="width:143px" %)TS (Sampling cycle)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)5|(% style="width:348px" %)1-100 (*500ms)
369		-|(% style="width:55px" %)#57|(% style="width:12px" %)#95|(% style="width:52px" %)#133|(% style="width:65px" %)#171|(% style="width:143px" %)Filter coefficients|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)0-1023
	313	+)))
	314	+|(% style="width:55px" %)#54|(% style="width:12px" %)#92|(% style="width:52px" %)#130|(% style="width:65px" %)#168|(% style="width:143px" %)TI (Integral coefficient)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)2400|(% style="width:348px" %)0 ~~ 32767
	315	+|(% style="width:55px" %)#55|(% style="width:12px" %)#93|(% style="width:52px" %)#131|(% style="width:65px" %)#169|(% style="width:143px" %)TD (Differential coefficient)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)600|(% style="width:348px" %)0 ~~ 32767
	316	+|(% style="width:55px" %)#56|(% style="width:12px" %)#94|(% style="width:52px" %)#132|(% style="width:65px" %)#170|(% style="width:143px" %)TS (Sampling cycle)|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)5|(% style="width:348px" %)1~~100 (*500ms)
	317	+|(% style="width:55px" %)#57|(% style="width:12px" %)#95|(% style="width:52px" %)#133|(% style="width:65px" %)#171|(% style="width:143px" %)Filter coefficients|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)0~~1023
370	370	|(% style="width:55px" %)#58|(% style="width:12px" %)#96|(% style="width:52px" %)#134|(% style="width:65px" %)#172|(% style="width:143px" %)DetaT|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)100|(% style="width:348px" %)(((
371	371	The maximum rate of rise: 0-320;
372	372
...	...	@@ -373,9 +373,9 @@
373	373	Range: 0-32000 (0-320);
374	374	)))
375	375	|(% style="width:55px" %)#59|(% style="width:12px" %)#97|(% style="width:52px" %)#135|(% style="width:65px" %)#173|(% style="width:143px" %)Control cycle|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)20|(% style="width:348px" %)(((
376		-1-100 (*500ms);
	324	+1~~100 (*500ms);
377	377
378		-Range: 0.5s-50s;
	326	+Range: 0.5s~~50s;
379	379	)))
380	380	|(% style="width:55px" %)#60|(% style="width:12px" %)#98|(% style="width:52px" %)#136|(% style="width:65px" %)#174|(% style="width:143px" %)Self-tuning bias|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)± Input range (Unit: 0.1 °C)
381	381	|(% style="width:55px" %)#61|(% style="width:12px" %)#99|(% style="width:52px" %)#137|(% style="width:65px" %)#175|(% style="width:143px" %)Reserved|(% style="width:68px" %)-|(% style="width:77px" %)-|(% style="width:104px" %)-|(% style="width:348px" %)Reserved
...	...	@@ -382,7 +382,7 @@
382	382	|(% style="width:55px" %)#62|(% style="width:12px" %)#100|(% style="width:52px" %)#138|(% style="width:65px" %)#176|(% style="width:143px" %)Dead zone setting|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
383	383	Dead zone is used for ON/OFF control mode
384	384
385		-Range: 0-100 (Unit: 0.1%)
	333	+Range: 0~~100 (Unit: 0.1%)
386	386	)))
387	387	|(% style="width:55px" %)#63|(% style="width:12px" %)#101|(% style="width:52px" %)#139|(% style="width:65px" %)#177|(% style="width:143px" %)PV upper limit|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)12000|(% style="width:348px" %)(((
388	388	Lower & upper threshold of input (Unit: 0.1 °C)
...	...	@@ -391,9 +391,8 @@
391	391
392	392	Range:
393	393
394		-K type: -100°C - 1200°C
395		-
396		-J type: -100°C - 600°C
	342	+* K type: -100°C ~~1200°C
	343	+* J type: -100°C ~~ 600°C
397	397	)))
398	398	|(% style="width:55px" %)#64|(% style="width:12px" %)#102|(% style="width:52px" %)#140|(% style="width:65px" %)#178|(% style="width:143px" %)PV lower limit|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)-1000|(% style="width:348px" %)(((
399	399	Lower & upper threshold of input (Unit: 0.1 °C)
...	...	@@ -402,19 +402,18 @@
402	402
403	403	Range:
404	404
405		-K type: -100°C - 1200°C
406		-
407		-J type: -100°C - 600°C
	352	+* K type: -100°C~~1200°C
	353	+* J type: -100°C~~600°C
408	408	)))
409	409	|(% style="width:55px" %)#65|(% style="width:12px" %)#103|(% style="width:52px" %)#141|(% style="width:65px" %)#179|(% style="width:143px" %)MV upper limit|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)100|(% style="width:348px" %)(((
410	410	This BFM is used for setting the upper threshold of output.
411	411
412		-Range: 0-2000
	358	+Range: 0~~2000
413	413	)))
414	414	|(% style="width:55px" %)#66|(% style="width:12px" %)#104|(% style="width:52px" %)#142|(% style="width:65px" %)#180|(% style="width:143px" %)MV lower limit|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
415	415	This BFM is used for setting the lower threshold of output.
416	416
417		-Range: 0-2000
	363	+Range: 0~~2000
418	418	)))
419	419	|(% style="width:55px" %)#67|(% style="width:12px" %)#105|(% style="width:52px" %)#143|(% style="width:65px" %)#181|(% style="width:143px" %)Reserved|(% style="width:68px" %)-|(% style="width:77px" %)-|(% style="width:104px" %)-|(% style="width:348px" %)Reserved
420	420	|(% style="width:55px" %)#68|(% style="width:12px" %)#106|(% style="width:52px" %)#144|(% style="width:65px" %)#182|(% style="width:143px" %)Alarm mode setting|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
...	...	@@ -433,113 +433,119 @@
433	433	|(% style="width:55px" %)#73|(% style="width:12px" %)#111|(% style="width:52px" %)#149|(% style="width:65px" %)#187|(% style="width:143px" %)Alarm dead zone setting|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)(((
434	434	Calculation of dead zone
435	435
436		-Bias: (SV+ bias)* dead zone
437		-
438		-Upper & lower threshold mode: Alarm setting value* dead zone
	382	+* Bias: (SV+ bias)* dead zone
	383	+* Upper & lower threshold mode: Alarm setting value* dead zone
439	439	)))
440		-|(% style="width:55px" %)#74|(% style="width:12px" %)#112|(% style="width:52px" %)#150|(% style="width:65px" %)#188|(% style="width:143px" %)Alarm delay times|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)Range: 0-255
	385	+|(% style="width:55px" %)#74|(% style="width:12px" %)#112|(% style="width:52px" %)#150|(% style="width:65px" %)#188|(% style="width:143px" %)Alarm delay times|(% style="width:68px" %)0|(% style="width:77px" %)W/R|(% style="width:104px" %)0|(% style="width:348px" %)Range: 0~~255
441	441	|(% style="width:55px" %)#75|(% style="width:12px" %)#113|(% style="width:52px" %)#151|(% style="width:65px" %)#189|(% style="width:143px" %)Setting the wrong address|(% style="width:68px" %)0|(% style="width:77px" %)R|(% style="width:104px" %)0|(% style="width:348px" %)(((
442		-0: Normal;
443		-
444		-Others: Error in setting address
	387	+* 0: Normal;
	388	+* Others: Error in setting address
445	445	)))
446	446	|(% style="width:55px" %)#76~~#80|(% style="width:12px" %)#114~~#118|(% style="width:52px" %)#152~~#156|(% style="width:65px" %)#190~~#193|(% style="width:143px" %)Reserved|(% style="width:68px" %)-|(% style="width:77px" %)-|(% style="width:104px" %)-|(% style="width:348px" %)Reserved
447	447
	392	+(% class="box infomessage" %)
	393	+(((
448	448	**✎Note: **
449	449
450		-0: Retentive;
	396	+* 0: Retentive;
	397	+* X: Non-retentive;
	398	+* R: Only read is enabled;
	399	+* R/W: Both read and write are enabled;
	400	+)))
451	451
452		-X: Non-retentive;
453		-
454		-R: Only read is enabled;
455		-
456		-R/W: Both read and write are enabled;
457		-
458	458	**Details of buffer memories**
459	459
460		-* **Buffer Memory BFM #0: Thermocouple Type K or J selection mode**
	404	+**Buffer Memory BFM #0: Thermocouple Type K or J selection mode**
461	461
462	462	BFM #0 is used for selecting type K or J thermocouples for each channel. Each bit of a 4 digit hexadecimal number corresponds to one channel, the last digit is channel 1.
463	463
464	464	(% style="text-align:center" %)
465		-[[image:LX3V-4LTC_html_9936e798cd945c5e.gif||class="img-thumbnail" height="173" width="300"]]
	409	+[[image:LX3V-4LTC_html_9936e798cd945c5e.gif||height="173" width="300" class="img-thumbnail"]]
466	466
467	467	The time of A/D conversion is 240ms for each channel. When “3" (unused) is set for a channel, this channel would not have A/D conversion, therefore, the total time for conversion decreases. In the above example, the conversion time is as follows:
468	468
469	469	240ms (conversion time per channel) × 2channels (number of channels used) = 480ms (total conversion time)
470	470
471		-* **Buffer Memory BFMs #1 to #4: Number of temperature readings to be averaged**
	415	+**Buffer Memory BFMs #1 to #4: Number of temperature readings to be averaged**
472	472
473	473	When the value of averaged temperature is assigned to BFMs #1 to #4, the averaged data is stored in BFMs #5 to #8 (°C) and #13 to #16 (°F). Only the range 1 to 256 is valid for the number of averaged temperature. If a value out of this range, the default value is 8.
474	474
475		-* **Buffer Memory BFMs #9 to #12 and #17 to #20: Current temperature**
	419	+**Buffer Memory BFMs #9 to #12 and #17 to #20: Current temperature**
476	476
477	477	These BFMs store the current input value. This value is stored in units of 0.1°C or 0.1°F, but the resolution is only 0.4°C or 0.72°F for Type K and 0.3°C or 0.54°F for Type J.
478	478
479		-* **Buffer Memory BFM #28: Digital range error latch**
	423	+**Buffer Memory BFM #28: Digital range error latch**
480	480
481		-BFM #29 b10(digital range error) is used for confirm if the measured temperature is in the range of this unit.
	425	+* BFM #29 b10(digital range error) is used for confirm if the measured temperature is in the range of this unit.
	426	+* BFM #28 latches the error status of each channel and can be used to check for thermocouple disconnection.
482	482
483		-BFM #28 latches the error status of each channel and can be used to check for thermocouple disconnection.
484		-
485	485	(((
486	486	(% class="table-bordered" %)
487		-|**b15 ~~ b8**|**b7**|**b6**|**b5**|**b4**|**b3**|**b2**|**b1**|**b0**
	430	+|=(% scope="row" %)**b15 ~~ b8**|=**b7**|=**b6**|=**b5**|=**b4**|=**b3**|=**b2**|=**b1**|=**b0**
488	488	|(% rowspan="2" %)Not used|High|Low|High|Low|High|Low|High|Low
489	489	|(% colspan="2" %)CH4|(% colspan="2" %)CH3|(% colspan="2" %)CH2|(% colspan="2" %)CH1
490	490	)))
491	491
492		-**Low:** Latches ON when the measured temperature drops down and less than the lowest temperature threshold.
	435	+* **Low:** Latches ON when the measured temperature drops down and less than the lowest temperature threshold.
	436	+* **High: **Turns ON when measured temperature rises up and more than the highest temperature threshold, or the thermocouple was disconnected.
493	493
494		-**High: **Turns ON when measured temperature rises up and more than the highest temperature threshold, or the thermocouple was disconnected.
495		-
496	496	When an error occur the temperature data before the error is latched. If the measured value returns to normal threshold, all data return to run properly again. (Note: The error remains latched in (BFM #28))
497	497
498	498	An error can be cleared by writing K0 to BFM #28 using the TO instruction or turning off the power.
499	499
500		-* **Buffer Memory BFM #29: Error status**
	442	+**Buffer Memory BFM #29: Error status**
501	501
502	502	(((
503	503	(% class="table-bordered" %)
504		-|**Bit devices of BFM #29**|**Error information**
505		-|b0|Error, when either b1~~ b3 is ON, A/D conversion is stopped.
506		-|b1, b4~~b7|Not used;
507		-|b2|24V DC power supply failed;
508		-|b3|Hardware failed;
509		-|b8|Backup error of set value.
510		-|b10|Digital output/analog input value is out of the specified range;
511		-|b11|The value of averaged results is out of the available range;
512		-|b13|Backup error, during executing of backup,(BFM42 is non-zero) , and backup failed, this bit sets to ON;
513		-|b14|It is in backup status, this bit sets to ON;
514		-|b15|Initialization completion flag;
	446	+|=(% scope="row" %)**Bit devices of BFM #29**|=**Error information**
	447	+|=b0|Error, when either b1~~ b3 is ON, A/D conversion is stopped.
	448	+|=b1, b4~~b7|Not used;
	449	+|=b2|24V DC power supply failed;
	450	+|=b3|Hardware failed;
	451	+|=b8|Backup error of set value.
	452	+|=b10|Digital output/analog input value is out of the specified range;
	453	+|=b11|The value of averaged results is out of the available range;
	454	+|=b13|Backup error, during executing of backup,(BFM42 is non-zero) , and backup failed, this bit sets to ON;
	455	+|=b14|It is in backup status, this bit sets to ON;
	456	+|=b15|Initialization completion flag;
515	515	)))
516	516
517		-* **ID Code Buffer Memory BFM #30**
	459	+**ID Code Buffer Memory BFM #30**
518	518
519	519	The identification code or ID number for this Special Block is read from buffer memory BFM #30 by FROM instruction. This number for the LX3V-4LTC unit is K2130. The PLC can use this ID in program to identify the special block before commencing data transfer to and from the special block.
520	520
521		-* **Error flag BFM #43, BFM#81, BFM#119, BFM#157 (Temperature control is stopped)**
	463	+**Power-down retention flag BFM#42**
522	522
	465	+First, configure the parameters to be saved, and then set the power-down retention flag BFM#42 to 1. This enables power-down retention for the configured parameters.
	466	+
	467	+The operation steps are illustrated as follows:
	468	+
	469	+1. Set the power-down retention register to a value of 100 (e.g., BFM#52 is set to 100).
	470	+1. Set the power-down retention flag BFM#42 to 1 (data is saved at this point, and BFM#42 will automatically reset to zero upon completion).
	471	+1. Change the data of the power-down retention register to 1000 (e.g., BFM#52 is set to 1000).
	472	+1. Power off and then power on again. At this point, check the value of the power-down retention register, which should be 100 (e.g., BFM#52 shows a value of 100)."
	473	+
	474	+**Error flag BFM #43, BFM#81, BFM#119, BFM#157 (Temperature control is stopped)**
	475	+
523	523	(((
524	524	(% class="table-bordered" %)
525		-|**Error flag**|**Content**|**Remark**
526		-|b0, b4, b5|Not used;|-
527		-|b1|Error in setting value range.|When set value is out of the specified range, this bit sets to ON. The error addresses will be showed in BFM#75, BFM#113, BFM#151, BFM#189
528		-|b2|PID self-tuning error;|When either b3 or b8 is ON, this bit set ON
529		-|b3|The difference of set value and offset are too small.|The difference between measured temperature (PV) and SV + DIFF less than 100 in self-tuning mode, or SV+DIFF exceeded PV’s range. This bit sets to ON
530		-|b6|Channel mode Error/ This channel is disable;|When the channel is disabled by BFM#0, this bit sets to ON.
531		-|b7|PV exceeded;|When measured temperature exceeded PV’s range, this bit sets to ON.
532		-|b8|PID self-tuning parameters are changed in process;|When one of upper & lower threshold, set value, bias changes, this bit sets to ON.
	478	+|=(% scope="row" style="width: 134px;" %)**Error flag**|=(% style="width: 383px;" %)**Content**|=(% style="width: 559px;" %)**Remark**
	479	+|=(% style="width: 134px;" %)b0, b4, b5|(% style="width:383px" %)Not used;|(% style="width:559px" %)-
	480	+|=(% style="width: 134px;" %)b1|(% style="width:383px" %)Error in setting value range.|(% style="width:559px" %)When set value is out of the specified range, this bit sets to ON. The error addresses will be showed in BFM#75, BFM#113, BFM#151, BFM#189
	481	+|=(% style="width: 134px;" %)b2|(% style="width:383px" %)PID self-tuning error;|(% style="width:559px" %)When either b3 or b8 is ON, this bit set ON
	482	+|=(% style="width: 134px;" %)b3|(% style="width:383px" %)The difference of set value and offset are too small.|(% style="width:559px" %)The difference between measured temperature (PV) and SV + DIFF less than 100 in self-tuning mode, or SV+DIFF exceeded PV’s range. This bit sets to ON
	483	+|=(% style="width: 134px;" %)b6|(% style="width:383px" %)Channel mode Error/ This channel is disable;|(% style="width:559px" %)When the channel is disabled by BFM#0, this bit sets to ON.
	484	+|=(% style="width: 134px;" %)b7|(% style="width:383px" %)PV exceeded;|(% style="width:559px" %)When measured temperature exceeded PV’s range, this bit sets to ON.
	485	+|=(% style="width: 134px;" %)b8|(% style="width:383px" %)PID self-tuning parameters are changed in process;|(% style="width:559px" %)When one of upper & lower threshold, set value, bias changes, this bit sets to ON.
533	533	)))
534	534
535		-* **BFM #48 (CH1), BFM #86 (CH2), BFM#124(CH3), BFM#162(CH4) : Auto/manual mode changeover**
	488	+**BFM #48 (CH1), BFM #86 (CH2), BFM#124(CH3), BFM#162(CH4) : Auto/manual mode changeover**
536	536
537	537	BFM #48 is used for changing the mode of CH1. BFM #86 is used for changing the mode of CH2. BFM #124 is used for changing the mode of CH3. BFM #162 is used for the mode of CH4.
538	538
539		-When BFM #48/#86/#124/#162 is set to "K0 (initialized value)", the auto mode is selected.
	492	+* When BFM #48/#86/#124/#162 is set to "K0 (initialized value)", the auto mode is selected.
	493	+* When BFM #48/#86/#124/#162 is set to "K1", the manual mode is selected.
540	540
541		-When BFM #48/#86/#124/#162 is set to "K1", the manual mode is selected.
542		-
543	543	**Auto mode:**
544	544
545	545	The measured value (PV) is compared with the set value (SV), PID arithmetic operation is performed, then output the control value (MV).
...	...	@@ -554,10 +554,8 @@
554	554
555	555	The temperature alarm function is effective even in the manual mode.
556	556
557		-1. **Self-tuning function**
	509	+**Self-tuning function**
558	558
559		-**Self-tuning**
560		-
561	561	The self-tuning function automatically measures, calculates and sets the most optimal PID constants in accordance with the set temperature.
562	562
563	563	When the self-tuning execution command (CH1: BFM #48, CH2: BFM #86, CH3: BFM#124, CH4: BFM#162) is set to "1", self-tuning is performed. (Self-tuning can start from an arbitrary status at any time immediately after the power is turned ON, while the temperature is rising or while control is stable.)
...	...	@@ -579,7 +579,7 @@
579	579	Self-tuning would be canceled with one of the following conditions:
580	580
581	581	(% style="text-align:center" %)
582		-[[image:LX3V-4LTC_html_98e0b421b7f760bb.png||class="img-thumbnail" height="217" width="500"]]
	532	+[[image:LX3V-4LTC_html_98e0b421b7f760bb.png||height="217" width="500" class="img-thumbnail"]]
583	583
584	584	* SV value has been changed.
585	585	* The control has been stopped, the operation mode is "0: Stops control".
...	...	@@ -594,7 +594,7 @@
594	594	If the self-tuning bias has been used for auto-tuning, The measured value (PV) should not exceed the set value (SV). The self-tuning makes the measured value vibrating and SV switching ON/OFF, then calculates and sets each PID constant. However, for some control targets, overshoot by vibration is not permitted, Set the self-tuning bias is necessary for this case. The set value(SV) could be changed when self-tuning bias is set.
595	595
596	596	(% style="text-align:center" %)
597		-[[image:LX3V-4LTC_html_797cdf2f2cae01b5.png||class="img-thumbnail" height="197" width="500"]]
	547	+[[image:LX3V-4LTC_html_797cdf2f2cae01b5.png||height="197" width="500" class="img-thumbnail"]]
598	598
599	599	**Dead zone (adjustment sensitivity) setting**
600	600
...	...	@@ -608,37 +608,32 @@
608	608
609	609	**Example**
610	610
611		-* Conditions:
	561	+Conditions:
612	612
613		-When BFM #41/#60 is set to "10.0%" in the range span of 400°C
	563	+* When BFM #41/#60 is set to "10.0%" in the range span of 400°C; 400°C x 10.0% / 100 = 40°C
	564	+* When the temperature set value is 200°C, the range from 180 to 220°C is treated as the dead zone.
	565	+* When the dead zone sets to a large value, vertical fluctuation would be larger. But if dead zone is too small, small oscillations of the measured value may cause vibration.
614	614
615		-400°C x 10.0% / 100 = 40°C
616		-
617		-When the temperature set value is 200°C, the range from 180 to 220°C is treated as the dead zone.
618		-
619		-When the dead zone sets to a large value, vertical fluctuation would be larger. But if dead zone is too small, small oscillations of the measured value may cause vibration.
620		-
621	621	(% style="text-align:center" %)
622		-[[image:LX3V-4LTC_html_f8ae0c0b5cfc3817.png||class="img-thumbnail" height="226" width="600"]]
	568	+[[image:LX3V-4LTC_html_f8ae0c0b5cfc3817.png||height="226" width="600" class="img-thumbnail"]]
623	623
624		-* **Output(MV) upper threshold: BFM #65/#103/#141/#179**
	570	+**Output(MV) upper threshold: BFM #65/#103/#141/#179**
625	625
626	626	**Output(MV) lower threshold: BFM #66/#104/#142/#180**
627	627
628		-BFM #65/#103/#141/#179 are used for output upper threshold of CH1/CH2/CH3/CH4.
	574	+* BFM #65/#103/#141/#179 are used for output upper threshold of CH1/CH2/CH3/CH4.
	575	+* BFM #66/#104/#142/#180 are used for output lower threshold of CH1/CH2/CH3/CH4.
629	629
630		-BFM #66/#104/#142/#180 are used for output lower threshold of CH1/CH2/CH3/CH4.
631		-
632	632	These BFMs could be used for setting the upper threshold and the lower threshold of the control output value (MV) (BFM #46/#84/#122/#160). The range of the upper threshold is from the lower threshold of the output limiter to 2000. The range of the upper threshold is from 0 to the upper threshold of the output limiter.
633	633
634	634	(% style="text-align:center" %)
635		-[[image:LX3V-4LTC_html_39b35ec1eae61e45.png||class="img-thumbnail" height="222" width="400"]]
	580	+[[image:LX3V-4LTC_html_39b35ec1eae61e45.png||height="222" width="400" class="img-thumbnail"]]
636	636
637	637	1. Proper PID constants could not be obtained during self-tuning while the output limiter is active. So it is not recommended not to use the output limiter when self-tuning is active.
638	638	1. The output limiter would not be active when two-position control is active,.
639		-1. If lower threshold and self-tuning is active, please set the upper and lower threshold for PV, otherwise the temperature may continue to rise, and out of system control.
	584	+1. If lower threshold and self-tuning is active, please set the upper and lower threshold for PV, otherwise the temperature may continue to rise, and out of system control
640	640
641		-* **Alarm mode setting: BFM#68/ BFM#106/ BFM#144/ BFM#182**
	586	+**Alarm mode setting: BFM#68/ BFM#106/ BFM#144/ BFM#182**
642	642
643	643	LX3V-4LTC has 12 alarm modes. Four of them most could be used meanwhile. BFM #68 is used for CH1 alarm mode, BFM#106 is used for CH2 alarm mode, BFM#144 is used for CH3 mode, BFM#182 is used for CH4 alarm mode.
644	644
...	...	@@ -645,7 +645,7 @@
645	645	Each channel could have four alarm modes.
646	646
647	647	(% style="text-align:center" %)
648		-[[image:LX3V-4LTC_html_de0e4e05bfd9b167.gif||class="img-thumbnail" height="166" width="500"]]
	593	+[[image:LX3V-4LTC_html_de0e4e05bfd9b167.gif||height="166" width="500" class="img-thumbnail"]]
649	649
650	650	Example: BFM#68=H0021 means CH1 has the following four type alarm modes: the first is upper threshold alarm, second is lower threshold, third is close alarm, and fourth is close alarm.
651	651
...	...	@@ -653,21 +653,23 @@
653	653
654	654	(((
655	655	(% class="table-bordered" %)
656		-|**Alarm No.**|**Alarm mode**|**Description**|**Set range**
657		-|0|Alarm is disabled|Alarm function is disabled.|~-~--
658		-|1|Alarm for Upper threshold of input value|Alarms if measured value (PV) is more than value of alarm.|Input range
659		-|2|Alarm for lower threshold of input value|Alarms if measured value (PV) is less than value of alarm.|Input range
660		-|3|Alarm for upper threshold deviation|Alarms if deviation (= Measured value (PV) – Set value (SV)) is more than value of alarm.|±Input width
661		-|4|Alarm for lower threshold deviation|Alarms if deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|±Input width
662		-|5|Alarm for Upper/lower limit deviation|Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|+Input width
663		-|6|Range alarm|Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|+Input width
664		-|7|Alarm for upper threshold input value alarm with wait|Alarms if measured value (PV) is more than set value, However, measured value is ignored at the start of system.|Input range
665		-|8|Alarm for lower threshold input value alarm with wait|Alarms if measured value (PV) is less than set value, However, measured value are ignored at the start of system.|Input range
666		-|9|Alarm for upper threshold deviation with wait|Alarms if deviation (= Measured value (PV) – Set value (SV)) is more than value of alarm. However, measured value is ignored at the start of system.|±Input width
667		-|10|Alarm for lower threshold deviation with wait|Alarms if deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm. However, measured value is ignored at the start of system.|±Input width
668		-|11|Alarm for Upper/lower limit deviation with wait|Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm. However, measured value is ignored at the start of system.|+Input width
	601	+|(% style="width:88px" %)**Alarm No.**|(% style="width:238px" %)**Alarm mode**|(% style="width:608px" %)**Description**|(% style="width:141px" %)**Set range**
	602	+|(% style="width:88px" %)0|(% style="width:238px" %)Alarm is disabled|(% style="width:608px" %)Alarm function is disabled.|(% style="width:141px" %)~-~--
	603	+|(% style="width:88px" %)1|(% style="width:238px" %)Alarm for Upper threshold of input value|(% style="width:608px" %)Alarms if measured value (PV) is more than value of alarm.|(% style="width:141px" %)Input range
	604	+|(% style="width:88px" %)2|(% style="width:238px" %)Alarm for lower threshold of input value|(% style="width:608px" %)Alarms if measured value (PV) is less than value of alarm.|(% style="width:141px" %)Input range
	605	+|(% style="width:88px" %)3|(% style="width:238px" %)Alarm for upper threshold deviation|(% style="width:608px" %)Alarms if deviation (= Measured value (PV) – Set value (SV)) is more than value of alarm.|(% style="width:141px" %)±Input width
	606	+|(% style="width:88px" %)4|(% style="width:238px" %)Alarm for lower threshold deviation|(% style="width:608px" %)Alarms if deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|(% style="width:141px" %)±Input width
	607	+|(% style="width:88px" %)5|(% style="width:238px" %)Alarm for Upper/lower limit deviation|(% style="width:608px" %)Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|(% style="width:141px" %)+Input width
	608	+|(% style="width:88px" %)6|(% style="width:238px" %)Range alarm|(% style="width:608px" %)Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm.|(% style="width:141px" %)+Input width
	609	+|(% style="width:88px" %)7|(% style="width:238px" %)Alarm for upper threshold input value alarm with wait|(% style="width:608px" %)Alarms if measured value (PV) is more than set value, However, measured value is ignored at the start of system.|(% style="width:141px" %)Input range
	610	+|(% style="width:88px" %)8|(% style="width:238px" %)Alarm for lower threshold input value alarm with wait|(% style="width:608px" %)Alarms if measured value (PV) is less than set value, However, measured value are ignored at the start of system.|(% style="width:141px" %)Input range
	611	+|(% style="width:88px" %)9|(% style="width:238px" %)Alarm for upper threshold deviation with wait|(% style="width:608px" %)Alarms if deviation (= Measured value (PV) – Set value (SV)) is more than value of alarm. However, measured value is ignored at the start of system.|(% style="width:141px" %)±Input width
	612	+|(% style="width:88px" %)10|(% style="width:238px" %)Alarm for lower threshold deviation with wait|(% style="width:608px" %)Alarms if deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm. However, measured value is ignored at the start of system.|(% style="width:141px" %)±Input width
	613	+|(% style="width:88px" %)11|(% style="width:238px" %)Alarm for Upper/lower limit deviation with wait|(% style="width:608px" %)Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm. However, measured value is ignored at the start of system.|(% style="width:141px" %)+Input width
669	669	)))
670	670
	616	+(% class="box infomessage" %)
	617	+(((
671	671	**✎Note: **
672	672
673	673	* Input range: it is from the lower threshold to the upper threshold of input value
...	...	@@ -674,8 +674,9 @@
674	674	* Input width: Width from the lower threshold to the upper threshold of input value (Input width = Upper threshold value - Lower threshold value).
675	675	* ±Input width: it could be positive and negative.
676	676	* + Input width: it could be positive only.
	624	+)))
677	677
678		-1. **Alarm dead zone setting**
	626	+**Alarm dead zone setting**
679	679
680	680	BFM #73 is used for the dead zone of alarms 1 to 4 for CH1. BFM #111 is used for the dead zone of alarms 1 to 4 for CH2. BFM #149 is used for the dead zone of alarms 1 to 4 for CH3. BFM #187 is used for the dead zone of alarms 1 to 4 for CH4. When the measured value (PV) is near the alarm set value, the alarm status and the non-alarm status may be repeated by fluctuation in input area. In this case, setting the alarm dead zone could avoid the repeating of the alarm status and the non-alarm status.
681	681
...	...	@@ -687,22 +687,22 @@
687	687
688	688	In upper/lower threshold mode: dead zone=alarm setting value*dead zone
689	689
690		-1. Upper threshold input alarm and upper threshold deviation alarm
	638	+* Upper threshold input alarm and upper threshold deviation alarm
691	691
692	692	(% style="text-align:center" %)
693		-[[image:LX3V-4LTC_html_5d9062fb0bab5b33.png||class="img-thumbnail" height="198" width="600"]]
	641	+[[image:LX3V-4LTC_html_5d9062fb0bab5b33.png||height="198" width="600" class="img-thumbnail"]]
694	694
695		-1. Lower threshold input alarm and lower threshold deviation alarm
	643	+* Lower threshold input alarm and lower threshold deviation alarm
696	696
697	697	(% style="text-align:center" %)
698		-[[image:LX3V-4LTC_html_89ce396354c991f8.png||class="img-thumbnail" height="190" width="600"]]
	646	+[[image:LX3V-4LTC_html_89ce396354c991f8.png||height="190" width="600" class="img-thumbnail"]]
699	699
700		-1. Upper/lower threshold deviation alarm
	648	+* Upper/lower threshold deviation alarm
701	701
702	702	(% style="text-align:center" %)
703		-[[image:LX3V-4LTC_html_6f9dd5f8d717395.png||class="img-thumbnail" height="241" width="600"]]
	651	+[[image:LX3V-4LTC_html_6f9dd5f8d717395.png||height="241" width="600" class="img-thumbnail"]]
704	704
705		-* **Number of times of alarm delay**
	653	+**Number of times of alarm delay**
706	706
707	707	BFM #74/#112/#150/#188 are used for the number of alarm delays of CH1/CH2/CH3/CH4 respectively. This setting is active for all alarms 1 to 4.
708	708
...	...	@@ -711,9 +711,9 @@
711	711	Example: the number of alarm delay sets to 5 times
712	712
713	713	(% style="text-align:center" %)
714		-[[image:LX3V-4LTC_html_1094d322a8c61ac3.png||class="img-thumbnail" height="346" width="600"]]
	662	+[[image:LX3V-4LTC_html_1094d322a8c61ac3.png||height="346" width="600" class="img-thumbnail"]]
715	715
716		-* **Address of value range error**
	664	+**Address of value range error**
717	717
718	718	When there has an out-of-range error occurs in the set value, BFM #75/#113/#151/#189 will show the error address,
719	719
...	...	@@ -721,7 +721,7 @@
721	721
722	722	When an error occurs, the value of BFM #75/#113/#151/#189 is the address of BFM has errors, please check the range, and give a normal value for this BFM, please clear the error after that (BFM#41).
723	723
724		-* **Output cycle control**
	672	+**Output cycle control**
725	725
726	726	BFM #59 is used for the control output cycle of CH1. BFM #97 is used for the control output cycle of CH2. BFM #135 is used for control output cycle of CH3. BFM #173 is used for the control output cycle of CH4. Control cycle is longer than sampling cycle, the sampling cycle is equal with control output cycle when control cycle is less than sampling cycle.
727	727
...	...	@@ -730,27 +730,27 @@
730	730	The allowable range of this value is from 1 to 100 sec.
731	731
732	732	(% style="text-align:center" %)
733		-[[image:LX3V-4LTC_html_79f827d969cd03f8.png||class="img-thumbnail" height="102" width="500"]]
	681	+[[image:LX3V-4LTC_html_79f827d969cd03f8.png||height="102" width="500" class="img-thumbnail"]]
734	734
735	735	= **6 Program Example** =
736	736
737		-* Keep doing nothing while the power is supplied.
	685	+**Keep doing nothing while the power is supplied.**
738	738
739	739	If you touch a terminal while the power is supplied, you may get electrical shock or the unit may malfunction.
740	740
741		-* Make sure the power be OFF before cleaning the unit or tightening the terminals.
	689	+**Make sure the power be OFF before cleaning the unit or tightening the terminals.**
742	742
743	743	If you clean the unit or tighten the terminals while the power is supplied, you may get electrical shock.
744	744
745		-* To run temperature control module in safe, please read this manual carefully firstly.
	693	+**To run temperature control module in safe, please read this manual carefully firstly.**
746	746
747	747	Damages or accidents would happen if the operations is not right.
748	748
749		-* Never disassemble or modify the unit. Disassembly or modification may cause failure, malfunction amd fire.
	697	+Never disassemble or modify the unit. Disassembly or modification may cause failure, malfunction amd fire.
750	750
751	751	~* For repair, contact WECON Technology Co., Ltd.
752	752
753		-* Make sure power is off before wiring.
	701	+**Make sure power is off before wiring.**
754	754
755	755	Failure or malfunction maybe happen because of wiring during power is on.
756	756
...	...	@@ -759,42 +759,32 @@
759	759	In this example, LX3V-4LTC module occupies the position of No.2 special module (This is the 3rd model connects with CPU). CH1 connects with K type thermocouple, CH2 connects with J type thermocouple, CH3 and CH4 connects with E type thermocouple, the average is 4. The value of CH1~~CH4 are written to D0~~D3.
760	760
761	761	(% style="text-align:center" %)
762		-[[image:LX3V-4LTC_html_aebb33707de8c24a.png||class="img-thumbnail" height="116" width="600"]]
	710	+[[image:LX3V-4LTC_html_aebb33707de8c24a.png||height="116" width="600" class="img-thumbnail"]]
763	763
764	764	Initialization to check if the No.2 special module is LX3V-4LTC. The ID code should be as K2130 (BFM#30).
765	765
766	766	**Program example**
767	767
768		-Input range: K type ~-~- 100.0 to 400.0 °C
	716	+* Input range: K type ~-~- 100.0 to 400.0 °C
	717	+* PID values: it is determined by auto-tuning
	718	+* Alarm: Upper threshold alarm is 820 and lower threshold alarm is 780
	719	+* Heater/cooling control: Heater (Initialization)
769	769
770		-PID values: it is determined by auto-tuning
	721	+Device assignment:
771	771
772		-Alarm: Upper threshold alarm is 820 and lower threshold alarm is 780
	723	+* X000: initialization
	724	+* X001: Reset the flag of error bit.
	725	+* X002: Control starts (ON)/stop (OFF);
	726	+* X003: self-tuning beginning when it changes from 0 to 1.
	727	+* M0~~M15: Flags of error
	728	+* M20~~M35: Flags of events
	729	+* D0~~D199: Read value from BFM
	730	+* D200~~D399: Write set value(SV) into BFM
773	773
774		-Heater/cooling control: Heater (Initialization)
	732	+Project:
775	775
776		-* Device assignment:
777		-
778		-X000: initialization
779		-
780		-X001: Reset the flag of error bit.
781		-
782		-X002: Control starts (ON)/stop (OFF);
783		-
784		-X003: self-tuning beginning when it changes from 0 to 1.
785		-
786		-M0~~M15: Flags of error
787		-
788		-M20~~M35: Flags of events
789		-
790		-D0~~D199: Read value from BFM
791		-
792		-D200~~D399: Write set value(SV) into BFM
793		-
794		-* Project:
795		-
796	796	(% style="text-align:center" %)
797		-[[image:LX3V-4LTC_html_c23b907303de1a1d.png||class="img-thumbnail" height="770" width="700"]]
	735	+[[image:LX3V-4LTC_html_c23b907303de1a1d.png||height="770" width="700" class="img-thumbnail"]]
798	798
799	799	= **7 Diagnostic** =
800	800