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Changes for page LX3V-4AD

Last modified by Devin Chen on 2024/11/27 15:04
From version 4.1
edited by Stone Wu
on 2022/09/14 16:00
Change comment: There is no comment for this version
To version 2.1
edited by Leo Wei
on 2022/06/08 14:42
Change comment: Renamed from xwiki:1 Module.Analog.LX3V-4AD.WebHome

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Parent
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1 -Expansions.1 Module.Analog.WebHome
1 +1 Module.Analog.WebHome
Author
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1 -XWiki.Stone
1 +XWiki.admin
Content
... ... @@ -8,31 +8,38 @@
8 8  = **2 Dimensions** =
9 9  
10 10  (% style="text-align:center" %)
11 -[[image:LX3V-4AD_html_5159808b9e4fa86a.png||height="391" width="1000" class="img-thumbnail"]]
11 +[[image:LX3V-4AD_html_5159808b9e4fa86a.png||class="img-thumbnail" height="391" width="1000"]]
12 12  
13 -1. Extension cable and connector
14 -1. COM LED: Light when communicating
15 -1. Power LED: Light when connect to 24V
16 -1. State LED: Light when normal condition
17 -1. Module name
18 -1. Analog signal output terminal
19 -1. Extension module interface
20 -1. DIN rail mounting slot
21 -1. DIN rail hook
13 +① Extension cable and connector
22 22  
23 -(((
24 -Please use crimp terminals as indicated on the graph.
15 +② COM LED: Light when communicating
25 25  
26 -The tightening torque should be applied 5 to 8 Kg.cm.
17 +③ Power LED: Light when connect to 24V
27 27  
19 +④ State LED: Light when normal condition
20 +
21 +⑤ Module name
22 +
23 +⑥ Analog signal output terminal
24 +
25 +⑦ Extension module interface
26 +
27 +⑧ DIN rail mounting slot
28 +
29 +⑨ DIN rail hook
30 +
31 +(((
32 +* Please use crimp terminals as indicated on the graph.
33 +* The tightening torque should be applied 5 to 8 Kg.cm.
34 +
28 28  (% style="text-align:center" %)
29 -[[image:LX3V-4AD_html_5bc4b53029347d0f.png||height="195" width="400" class="img-thumbnail"]]
36 +[[image:LX3V-4AD_html_5bc4b53029347d0f.png||class="img-thumbnail" height="195" width="400"]]
30 30  
31 31  = **3 Terminal layouts** =
39 +)))
32 32  
33 33  (% style="text-align:center" %)
34 -[[image:image-20220728103451-1.png||class="img-thumbnail"]]
35 -)))
42 +[[image:LX3V-4AD_html_5dc7f9d73b00bd35.png||class="img-thumbnail" height="604" width="600"]]
36 36  
37 37  (((
38 38  1. The analog input is received through a twisted pair shielded cable. This cable should be wired separately from power lines or any other lines which may induce electrical noise.
... ... @@ -42,10 +42,10 @@
42 42  1. Connect the ground terminal on the LX3V-4AD unit with the grounded terminal on the main unit. Use class 3 grounding on the main unit, if available.
43 43  
44 44  (% style="text-align:center" %)
45 -[[image:4-20mA 2-wire.png||height="528" width="600" class="img-thumbnail"]]
52 +[[image:4-20mA 2-wire.png||class="img-thumbnail" height="528" width="600"]]
46 46  
47 47  (% style="text-align:center" %)
48 -[[image:4-20mA 3-wire.png||height="510" width="600" class="img-thumbnail"]]
55 +[[image:4-20mA 3-wire.png||class="img-thumbnail" height="510" width="600"]]
49 49  
50 50  = **4 Installation** =
51 51  )))
... ... @@ -53,16 +53,16 @@
53 53  **Environment specification**
54 54  
55 55  (% class="table-bordered" %)
56 -|=(% style="width: 490px;" %)**Item**|=(% style="width: 585px;" %)**Specification**
57 -|(% style="width:490px" %)Environmental specifications (excluding following)|(% style="width:585px" %)Same as those for the LX3V main unit
58 -|(% style="width:490px" %)Dielectric withstand voltage|(% style="width:585px" %)500VAC, 1min (between all terminals and ground)
63 +|**Item**|**Specification**
64 +|Environmental specifications (excluding following)|Same as those for the LX3V main unit
65 +|Dielectric withstand voltage|500VAC, 1min (between all terminals and ground)
59 59  
60 60  **Power supply specification**
61 61  
62 62  (% class="table-bordered" %)
63 -|=(% style="width: 294px;" %)**Item**|=(% style="width: 781px;" %)**Specification**
64 -|(% style="width:294px" %)Analog circuits|(% style="width:781px" %)24V DC ± 10%, 55mA (external power supply from main unit)
65 -|(% style="width:294px" %)Digital circuits|(% style="width:781px" %)5V DC, 90mA (internal power supply from main unit)
70 +|**Item**|**Specification**
71 +|Analog circuits|24V DC ± 10%, 55mA (external power supply from main unit)
72 +|Digital circuits|5V DC, 90mA (internal power supply from main unit)
66 66  
67 67  **Performance specification**
68 68  
... ... @@ -69,45 +69,44 @@
69 69  **Analog Inputs**
70 70  
71 71  (% class="table-bordered" %)
72 -|=(% scope="row" style="width: 146px;" %) |=(% style="width: 455px;" %)**Voltage Input**|=(% style="width: 475px;" %)**Current input**
73 -|=(% style="width: 146px;" %)**Items**|(% colspan="2" style="width:930px" %)Either voltage or current input can be selected with your choice of input terminal. Up to four input points can be used at one time.
74 -|=(% style="width: 146px;" %)**Analog input range**|(% style="width:455px" %)(((
79 +| |**Voltage Input**|**Current input**
80 +|**Items**|(% colspan="2" %)Either voltage or current input can be selected with your choice of input terminal. Up to four input points can be used at one time.
81 +|**Analog input range**|(((
75 75  DC -10V to +10V (input resistance: 200kΩ).
76 76  
77 77  Warning: this unit may be damaged by input voltage in excess of ±15V
78 -)))|(% style="width:475px" %)(((
85 +)))|(((
79 79  DC -20mA to +20mA (input resistance: 250Ω).
80 80  
81 81  Warning: this unit may be damaged by input currents in excess of ±32mA.
82 82  )))
83 -|=(% style="width: 146px;" %)**Digital output**|(% colspan="2" style="width:930px" %)(((
90 +|**Digital output**|(% colspan="2" %)(((
84 84  12-bit conversion stored in 16-bit 2’s complement form
85 85  
86 86  Maximum value:+2047 Minimum value:-2048
87 87  )))
88 -|=(% style="width: 146px;" %)**Analog accuracy**|(% style="width:455px" %)±1% (for the range of -10V to +10V)|(% style="width:475px" %)±1% (for the range of -20mA to +20mA)
89 -|=(% style="width: 146px;" %)(((
95 +|**Analog accuracy**|±1% (for the range of -10V to +10V)|±1% (for the range of -20mA to +20mA)
96 +|(((
90 90  **Conversion**
91 91  
92 92  **speed**
93 -)))|(% colspan="2" style="width:930px" %)15ms/channel (Normal speed), 6ms/channel (High speed)
100 +)))|(% colspan="2" %)15ms/channel (Normal speed), 6ms/channel (High speed)
94 94  
95 95  **Analog Inputs continued...**
96 96  
97 97  (% class="table-bordered" %)
98 -|=**Preset 0 (-10V to +10V)**|=**Preset 1 (+4mA to +20mA)**|=**Preset 2 (-20mA to +20mA)**
99 -|[[image:LX3V-4AD_html_8bdc9efc08b433c8.png||height="371" width="420" class="img-thumbnail"]]|[[image:LX3V-4AD_html_a268382a2adb0b80.png||height="345" width="420" class="img-thumbnail"]]|[[image:LX3V-4AD_html_a58cfb9f37ade123.png||height="363" width="420" class="img-thumbnail"]]
105 +|**Preset 0 (-10V to +10V)**|**Preset 1 (+4mA to +20mA)**|**Preset 2 (-20mA to +20mA)**
106 +|[[image:LX3V-4AD_html_8bdc9efc08b433c8.png||class="img-thumbnail"]]|[[image:LX3V-4AD_html_a268382a2adb0b80.png||class="img-thumbnail"]]|[[image:LX3V-4AD_html_a58cfb9f37ade123.png||class="img-thumbnail"]]
100 100  
101 -(% class="box infomessage" %)
102 -(((
103 -**✎Note: **Preset ranges are selected by an appropriate setting in buffer memory of the analog block. Current/Voltage input selection must match the correct input terminal connections.
104 -)))
108 +**✎Note: **
105 105  
110 +Preset ranges are selected by an appropriate setting in buffer memory of the analog block. Current/Voltage input selection must match the correct input terminal connections.
111 +
106 106  **Miscellaneous**
107 107  
108 108  (% class="table-bordered" %)
109 -|=(% scope="row" style="width: 147px;" %)**Item**|=(% style="width: 928px;" %)**Description**
110 -|=(% style="width: 147px;" %)Isolation|(% style="width:928px" %)(((
115 +|**Item**|**Description**
116 +|Isolation|(((
111 111  Photo-couple isolation between analog and digital circuits. DC/DC converter isolation of power from LX3VCPU.
112 112  
113 113  No isolation between analog channels.
... ... @@ -116,46 +116,46 @@
116 116  **Allocation of buffer memories (BFM)**
117 117  
118 118  (% class="table-bordered" %)
119 -|=(% scope="row" style="width: 122px;" %)**BFM**|=(% colspan="9" style="width: 954px;" %)**Description**
120 -|=(% style="width: 122px;" %)*#0|(% colspan="9" style="width:954px" %)Channel initialization, default=H0000
121 -|=(% style="width: 122px;" %)*#1|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)(((
125 +|**BFM**|(% colspan="9" %)**Description**
126 +|*#0|(% colspan="9" %)Channel initialization, default=H0000
127 +|*#1|(% style="width:244px" %)Channel 1|(% colspan="8" rowspan="4" style="width:769px" %)(((
122 122  Contains the number of samples (1 to 4096) to be used for an averaged result.
123 123  
124 124  The default setting is 8-normal speed. High speed operation can be selected with a value of 1.
125 125  )))
126 -|=(% style="width: 122px;" %)*#2|(% style="width:242px" %)Channel 2
127 -|=(% style="width: 122px;" %)*#3|(% style="width:242px" %)Channel 3
128 -|=(% style="width: 122px;" %)*#4|(% style="width:242px" %)Channel 4
129 -|=(% style="width: 122px;" %)#5|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)These buffer memories contain the averaged input values for the number of samples entered for the channel in buffer memories #1 to #4 respectively.
130 -|=(% style="width: 122px;" %)#6|(% style="width:242px" %)Channel 2
131 -|=(% style="width: 122px;" %)#7|(% style="width:242px" %)Channel 3
132 -|=(% style="width: 122px;" %)#8|(% style="width:242px" %)Channel 4
133 -|=(% style="width: 122px;" %)#9|(% style="width:242px" %)Channel 1|(% colspan="8" rowspan="4" style="width:712px" %)These buffer memories contain the present value currently being read by each input channel.
134 -|=(% style="width: 122px;" %)#10|(% style="width:242px" %)Channel 2
135 -|=(% style="width: 122px;" %)#11|(% style="width:242px" %)Channel 3
136 -|=(% style="width: 122px;" %)#12|(% style="width:242px" %)Channel 4
137 -|=(% style="width: 122px;" %)#13-#14|(% colspan="9" style="width:954px" %)Reserved
138 -|=(% rowspan="2" style="width: 122px;" %)#15|(% rowspan="2" style="width:242px" %)Selection of A/D conversion speed please refer to note 2|(% colspan="8" style="width:712px" %)When set to 0, a normal speed is selected of 15m/s.ch (default)
139 -|=(% colspan="8" style="width: 712px;" %)When set to 1, a high speed is selected of 6m/s.ch
140 -|=(% style="width: 122px;" %)#16-#19|(% colspan="9" style="width:954px" %)Reserved
141 -|=(% style="width: 122px;" %)*#20|(% colspan="9" style="width:954px" %)Reset to Defaults and Preset. Default = 0
142 -|=(% style="width: 122px;" %)*#21|(% colspan="9" style="width:954px" %)(((
132 +|*#2|(% style="width:244px" %)Channel 2
133 +|*#3|(% style="width:244px" %)Channel 3
134 +|*#4|(% style="width:244px" %)Channel 4
135 +|#5|(% style="width:244px" %)Channel 1|(% colspan="8" rowspan="4" style="width:769px" %)These buffer memories contain the averaged input values for the number of samples entered for the channel in buffer memories #1 to #4 respectively.
136 +|#6|(% style="width:244px" %)Channel 2
137 +|#7|(% style="width:244px" %)Channel 3
138 +|#8|(% style="width:244px" %)Channel 4
139 +|#9|(% style="width:244px" %)Channel 1|(% colspan="8" rowspan="4" style="width:769px" %)These buffer memories contain the present value currently being read by each input channel.
140 +|#10|(% style="width:244px" %)Channel 2
141 +|#11|(% style="width:244px" %)Channel 3
142 +|#12|(% style="width:244px" %)Channel 4
143 +|#13-#14|(% colspan="9" %)Reserved
144 +|(% rowspan="2" %)#15|(% rowspan="2" style="width:244px" %)Selection of A/D conversion speed please refer to note 2|(% colspan="8" style="width:769px" %)When set to 0, a normal speed is selected of 15m/s.ch (default)
145 +|(% colspan="8" style="width:769px" %)When set to 1, a high speed is selected of 6m/s.ch
146 +|#16-#19|(% colspan="9" %)Reserved
147 +|*#20|(% colspan="9" %)Reset to Defaults and Preset. Default = 0
148 +|*#21|(% colspan="9" %)(((
143 143  Offset, Gain Adjust Prohibit.
144 144  
145 145  Default = (0, 1) Permit
146 146  )))
147 -|=(% rowspan="2" style="width: 122px;" %)*#22|(% rowspan="2" style="width:242px" %)Offset, Gain Adjust|(% style="width:74px" %)b7|(% style="width:80px" %)b6|(% style="width:84px" %)b5|(% style="width:94px" %)b4|(% style="width:100px" %)b3|(% style="width:107px" %)b2|(% style="width:120px" %)b1|b0
148 -|=(% style="width: 74px;" %)G4|(% style="width:80px" %)O4|(% style="width:84px" %)G3|(% style="width:94px" %)O3|(% style="width:100px" %)G2|(% style="width:107px" %)O2|(% style="width:120px" %)G1|O1
149 -|=(% style="width: 122px;" %)*#23|(% colspan="9" style="width:954px" %)Offset Value Default = 0
150 -|=(% style="width: 122px;" %)*#24|(% colspan="9" style="width:954px" %)Gain Value Default = 5,000
151 -|=(% style="width: 122px;" %)#25-#28|(% colspan="9" style="width:954px" %)Reserved
152 -|=(% style="width: 122px;" %)#29|(% colspan="9" style="width:954px" %)Error status
153 -|=(% style="width: 122px;" %)#30|(% colspan="9" style="width:954px" %)(((
153 +|(% rowspan="2" %)*#22|(% rowspan="2" style="width:244px" %)Offset, Gain Adjust|(% style="width:84px" %)b7|(% style="width:91px" %)b6|(% style="width:94px" %)b5|(% style="width:94px" %)b4|(% style="width:100px" %)b3|(% style="width:107px" %)b2|(% style="width:120px" %)b1|b0
154 +|(% style="width:84px" %)G4|(% style="width:91px" %)O4|(% style="width:94px" %)G3|(% style="width:94px" %)O3|(% style="width:100px" %)G2|(% style="width:107px" %)O2|(% style="width:120px" %)G1|O1
155 +|*#23|(% colspan="9" %)Offset Value Default = 0
156 +|*#24|(% colspan="9" %)Gain Value Default = 5,000
157 +|#25-#28|(% colspan="9" %)Reserved
158 +|#29|(% colspan="9" %)Error status
159 +|#30|(% colspan="9" %)(((
154 154  Identification code K2010 (12-bit resolution)
155 155  
156 156  Identification code K2011 (16-bit resolution)
157 157  )))
158 -|=(% style="width: 122px;" %)#31|(% colspan="9" style="width:954px" %)Hardware version
164 +|#31|(% colspan="9" %)Hardware version
159 159  
160 160  * In buffer memory locations (BFM’s) marked with an “*” data can be written from the PC using the TO command.
161 161  * For buffer memories (BFM’s) without “*”mark, data can be read to the PC using the FROM command.
... ... @@ -163,33 +163,32 @@
163 163  * Offset (intercept): The analog input value when the digital output becomes 0.
164 164  * Gain (slope): The analog input value when the digital output becomes +1000.
165 165  
166 -(% class="box infomessage" %)
167 -(((
168 168  **✎Note: **
169 -)))
170 170  
171 -**Channel Selection**
174 +* **Channel Selection**
172 172  
173 173  Channel initialization is made by a 4 character HEX number HOOOO in buffer memory BFM #0. The least significant character controls channel 1 and the 4 character controls channel4.
174 174  
175 175  (% class="table-bordered" %)
176 -|=(% scope="row" %)**BFM#0**|=**Analog input**|=**Digital output**|=**Resolution**|=**Offset/Gain**|=**Constant**
177 -|=0|-10V~~10V|-2000~~2000|5 mV|0/5000|1000
178 -|=1|4mA~~20mA|0~~1000|16µA|4000/20000|1000
179 -|=2|-20mA~~20mA|-1000~~1000|20µA|0/20000|1000
180 -|=3|Disabled|/|/|/|/
181 -|=4|-10V~~10V|-10000~~10000|1mV|0/5000|10000
182 -|=5|4 mA ~~20mA|0~~10000|1.6µA|4000/20000|10000
183 -|=6|-20mA~~20mA|-10000~~10000|2.0µA|0/20000|10000
179 +|**BFM#0**|**Analog input**|**Digital output**|**Resolution**|**Offset/Gain**|**Constant**
180 +|0|-10V~~10V|-2000~~2000|5 mV|0/5000|1000
181 +|1|4mA~~20mA|0~~1000|16µA|4000/20000|1000
182 +|2|-20mA~~20mA|-1000~~1000|20µA|0/20000|1000
183 +|3|Disabled|/|/|/|/
184 +|4|-10V~~10V|-10000~~10000|1mV|0/5000|10000
185 +|5|4 mA ~~20mA|0~~10000|1.6µA|4000/20000|10000
186 +|6|-20mA~~20mA|-10000~~10000|2.0µA|0/20000|10000
184 184  
185 185  **Example: H3310**
186 186  
187 -* CH1: Preset range (-10V to +10V).
188 -* CH2: Preset range (+4mA to +20mA).
189 -* CH3, CH4: Channel OFF.
190 +CH1: Preset range (-10V to +10V).
190 190  
191 -**Analog to Digital Conversion Speed Change**
192 +CH2: Preset range (+4mA to +20mA).
192 192  
194 +CH3, CH4: Channel OFF.
195 +
196 +* **Analog to Digital Conversion Speed Change**
197 +
193 193  By writing 0 or 1 into BFM #15 of the LX3V-4AD, the speed at which A/D conversion is performed can be changed.
194 194  
195 195  However the following points should be noted: To maintain a high speed conversion rate, use the FROM/TO commands as seldom as possible.
... ... @@ -216,17 +216,19 @@
216 216  **Status Information BFM #29**
217 217  
218 218  (% class="table-bordered" %)
219 -|=(% scope="row" style="width: 209px;" %)**Bit devices of BFM #29**|=(% style="width: 564px;" %)**ON**|=(% style="width: 303px;" %)**OFF**
220 -|=(% style="width: 209px;" %)b0: Error|(% style="width:564px" %)When any of b1 to b4 is ON. If any of b2 to b4 is ON, A/D conversion of all the channels is stopped|(% style="width:303px" %)No error
221 -|=(% style="width: 209px;" %)b1: Offset/gain error|(% style="width:564px" %)Offset/Gain data in EEPROM is corrupted or adjustment error.|(% style="width:303px" %)Offset/Gain data normal
222 -|=(% style="width: 209px;" %)b2: Power source abnormality|(% style="width:564px" %)24V DC power supply failure|(% style="width:303px" %)Power supply normal
223 -|=(% style="width: 209px;" %)b3: Hardware error|(% style="width:564px" %)A/D converter or other hardware failure|(% style="width:303px" %)Hardware normal
224 -|=(% style="width: 209px;" %)b10: Digital range error|(% style="width:564px" %)Digital output value is less than -2048 or more than +2047|(% style="width:303px" %)Averaging is normal. (between 1 and 4096)
225 -|=(% style="width: 209px;" %)b11: Averaging error|(% style="width:564px" %)Number of averaging samples is 4097 or more or 0 or less (default of 8 will be used)|(% style="width:303px" %)Averaging is normal. (between 1 and 4096)
226 -|=(% style="width: 209px;" %)b12: Adjust prohibit|(% style="width:564px" %)Prohibit-(b1, b0) of BFM #21 is set to (1, 0)|(% style="width:303px" %)Permit-(b1, b0) of BFM #21 is set to (0,1)
224 +|**Bit devices of BFM #29**|(% style="width:570px" %)**ON**|(% style="width:313px" %)**OFF**
225 +|b0: Error|(% style="width:570px" %)When any of b1 to b4 is ON. If any of b2 to b4 is ON, A/D conversion of all the channels is stopped|(% style="width:313px" %)No error
226 +|b1: Offset/gain error|(% style="width:570px" %)Offset/Gain data in EEPROM is corrupted or adjustment error.|(% style="width:313px" %)Offset/Gain data normal
227 +|b2: Power source abnormality|(% style="width:570px" %)24V DC power supply failure|(% style="width:313px" %)Power supply normal
228 +|b3: Hardware error|(% style="width:570px" %)A/D converter or other hardware failure|(% style="width:313px" %)Hardware normal
229 +|b10: Digital range error|(% style="width:570px" %)Digital output value is less than -2048 or more than +2047|(% style="width:313px" %)Averaging is normal. (between 1 and 4096)
230 +|b11: Averaging error|(% style="width:570px" %)Number of averaging samples is 4097 or more or 0 or less (default of 8 will be used)|(% style="width:313px" %)Averaging is normal. (between 1 and 4096)
231 +|b12: Adjust prohibit|(% style="width:570px" %)Prohibit-(b1, b0) of BFM #21 is set to (1, 0)|(% style="width:313px" %)Permit-(b1, b0) of BFM #21 is set to (0,1)
227 227  
228 -**✎Note: **b4 to b7, b9 and b13 to b15 are undefined.
233 +**✎Note: **
229 229  
235 +* b4 to b7, b9 and b13 to b15 are undefined.
236 +
230 230  **Identification Code BFM #30**
231 231  
232 232  The identification (or ID) code number for a Special Function Block is read using the FROM command.
... ... @@ -245,18 +245,22 @@
245 245  
246 246  Gain determines the angle or slope of the calibration line, identified at a digital value of 1000.
247 247  
248 -* (a) Small gain: Large steps in digital readings
249 -* (b) Zero gain: Default is 5V or 20mA.
250 -* (c) Large gain: Small steps in digital readings.
255 +(a) Small gain: Large steps in digital readings
251 251  
257 +(b) Zero gain: Default is 5V or 20mA.
258 +
259 +(c) Large gain: Small steps in digital readings.
260 +
252 252  Offset is the “Position” of the calibrated line, identified at a digital value of 0.
253 253  
254 -* (d) Negative offset.
255 -* (e) Zero offset: Default is 0V or 4mA.
256 -* (f) Positive offset.
263 +(d) Negative offset.
257 257  
265 +(e) Zero offset: Default is 0V or 4mA.
266 +
267 +(f) Positive offset.
268 +
258 258  (% style="text-align:center" %)
259 -[[image:LX3V-4AD_html_f78533c1d988f63f.png||height="298" width="800" class="img-thumbnail"]]
270 +[[image:LX3V-4AD_html_f78533c1d988f63f.png||class="img-thumbnail" height="298" width="800"]]
260 260  
261 261  Offset and gain can be set independently or together. Reasonable offset ranges are -5 to +5V or -20mA to 20mA, and gain values 1V to 15V or 4mA to 32mA. Gain and offset can be adjusted by software in the LX3V main unit (please refer to program example 2).
262 262  
... ... @@ -266,12 +266,12 @@
266 266  
267 267  = **6 Example program** =
268 268  
269 -**Basic program**
280 +**basic program**
270 270  
271 271  In the following example channels CH1 and CH2 are used as voltage inputs. The LX3V-4AD block is connected at the position of special function block No.0. Averaging is set at 4 and data registers D0 and D1 of the PC receive the averaged digital data.
272 272  
273 273  (% style="text-align:center" %)
274 -[[image:LX3V-4AD_html_e3a9b9608260f138.png||height="297" width="600" class="img-thumbnail"]]
285 +[[image:LX3V-4AD_html_e3a9b9608260f138.png||class="img-thumbnail" height="297" width="600"]]
275 275  
276 276  **✎Note: **
277 277  
... ... @@ -294,18 +294,23 @@
294 294  Example: Adjusting gain/offset via software settings
295 295  
296 296  (% style="text-align:center" %)
297 -[[image:LX3V-4AD_html_41bef52ee180f2c9.png||height="980" width="600" class="img-thumbnail"]]
308 +[[image:LX3V-4AD_html_41bef52ee180f2c9.png||class="img-thumbnail" height="980" width="600"]]
298 298  
299 299  (((
300 300  Adjustment start
301 301  
302 -* (H0000)->BFM#0 (initialize input channels). Enter the instructions on the left and RUN the PC
303 -* (K1)->BFM#21. BFM#21 must be set to permit with (b1, b0)=(0,1)
304 -* (K0)->BFM#22 (offset/gain adjusts). Reset adjust bits
305 -* (K0)-> BFM#23 (offset)
306 -* (K2500)-> BFM#24 (gain)
307 -* (H0003)->BFM#22(offset/gain adjusts). 3=0011 i.e. O1=1, G1=1. Therefore channel 1 is adjusted.
313 +(H0000)->BFM#0 (initialize input channels). Enter the instructions on the left and RUN the PC
308 308  
315 +(K1)->BFM#21. BFM#21 must be set to permit with (b1, b0)=(0,1)
316 +
317 +(K0)->BFM#22 (offset/gain adjusts). Reset adjust bits
318 +
319 +(K0)-> BFM#23 (offset)
320 +
321 +(K2500)-> BFM#24 (gain)
322 +
323 +(H0003)->BFM#22(offset/gain adjusts). 3=0011 i.e. O1=1, G1=1. Therefore channel 1 is adjusted.
324 +
309 309  Adjustment ends.
310 310  
311 311  (K2)-> BFM#21. BFM#21 gain/offset adjust prohibit
... ... @@ -323,7 +323,7 @@
323 323  
324 324  **Error checking**
325 325  
326 -If the LX3V-4AD special function block does not seem to operate normally, check the following items.
342 +* If the LX3V-4AD special function block does not seem to operate normally, check the following items.
327 327  
328 328  Check the status of the POWER LED.
329 329  
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