Changes for page 06 Basic instructions
Last modified by Iris on 2025/10/20 11:22
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... ... @@ -4084,6 +4084,8 @@ 4084 4084 4085 4085 4086 4086 4087 + 4088 + 4087 4087 **Error code** 4088 4088 4089 4089 |=**Error code**|=**Content** ... ... @@ -6055,8 +6055,10 @@ 6055 6055 6056 6056 Measure the time of the execution instruction (button) in seconds, multiply it by the magnification (10^^S^^) specified in (s) and store it in the device specified in (d). 6057 6057 6060 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml7464\wps2.jpg]] 6061 + 6058 6058 (% style="text-align:center" %) 6059 -[[image:图 片38.png]]6063 +[[image:企业微信截图_17580029957928.png||height="259" width="538"]] 6060 6060 6061 6061 For the time stored in (d), when the execution time is[[image:图片1.png]] (unit: second), the actual value of (d) is as follows according to the magnification specified in (s). 6062 6062 ... ... @@ -6095,3 +6095,110 @@ 6095 6095 **Example** 6096 6096 6097 6097 Example 1 6102 + 6103 +== **External IO instructions** == 6104 + 6105 +=== [[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml3320\wps2.png]]**ARWS/Arrow Switch** === 6106 + 6107 +**ARWS** 6108 + 6109 +Use the arrow switches for digit movement and increase or decrease of digit values to input data instructions. 6110 + 6111 +-[ARWS (s) (d1) (d2) (n)] 6112 + 6113 +**Content, range and data type** 6114 + 6115 +|**Parameter**|**Content**|**Range**|**Data type**|**Data type (label)** 6116 +|(s)|The start device number that input|-|BIN16 bit|ANY_BOOL 6117 +|(d1)|The word device number storing BCD conversion data|-|BIN16 bit|ANY_BOOL 6118 +|(d2)|The start bit device (Y) that connect the display of the 7-segment digital tube|0 to 9999|BIN16 bit|ANY16_S 6119 +|(n)|Specify the number of digits displayed by the 7-segment digital tube (Setting range: K0 to K3)|0 to 3|BIN16 bit|ANY16_S 6120 + 6121 +**Device used** 6122 + 6123 +|(% rowspan="2" %)**instruction**|(% rowspan="2" %)**Parameter**|(% colspan="24" %)**Devices**|((( 6124 +**Index** 6125 + 6126 +**modification** 6127 +)))|((( 6128 +**Pulse** 6129 + 6130 +**extension** 6131 +))) 6132 +|**X**|**Y**|**M**|**S**|**SM**|**T(bit)**|**C(bit)**|**LC(bit)**|**HSC(bit)**|**D.b**|**KnX**|**KnY**|**KnM**|**KnS**|**T**|**C**|**D**|**R**|**SD**|**LC**|**HSC**|**K**|**H**|**E**|**[D]**|**XXP** 6133 +|(% rowspan="4" %)ARWS|Parameter 1|●|●|●|●|●| | | | |●| | | | | | | | | | | | | | |●| 6134 +|Parameter 2| | | | | | | | | | | | | | |●|●|●|●|●| | | | | |●| 6135 +|Parameter 3| |●| | | | | | | | | | | | | | | | | | | | | | |●| 6136 +|Parameter 4| | | | | | | | | | | | | | | | | | | | | |●|●| | | 6137 + 6138 +**Features** 6139 + 6140 +16-bit operation (ARWS). The 16-bit BIN value from 0 to 9999 is stored in D+1. For the sake of convenience, the following description is displayed in BCD conversion. 6141 + 6142 +When the instruction input is ON, the ARWS instruction will operate as shown below 6143 + 6144 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml3320\wps3.png]][[image:1758526599000-920.png]] 6145 + 6146 +Display and operation part of the content 6147 + 6148 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml3320\wps4.png]][[image:1758526656501-227.png]] 6149 + 6150 +1. The digit specification of n displayed by the 7-segment digital tube with BCD code 6151 + 6152 +A 4-digit (10^^3^^ digit) is used as an example in the following operation description, . 6153 + 6154 +1. The action of the digit selection switch (S+2, S+3) 6155 + 6156 +1. The action when input S+2 with reduced digits is ON.Each time the switch is pressed, the number of digits specification is changed according to 10^^3^^ →10^^2^^ →10^^1^^ →10^^0^^ →10^^3.^^ 6157 +1. The action when the input S+3 with increased digits is ON. Each time the switch is pressed, the number of digits specification is changed according to 10^^3 ^^→ 10^^0 ^^→ 10^^1 ^^→ 10^^2 ^^→ 10^^3^^. 6158 + 6159 +1. The action of the LED for displaying the selected digits (D2+4 to D2+7). The specified number of digits can be displayed by LED by strobe signal D2+4 to D2+7. 6160 +1. The operation of the data change switch in units of digits (S, S+1). The data is changed for the number of digits specified by the "digit selection switch" above. 6161 + 6162 +1. Increase the action when the input is ON. Each time the switch is pressed, the content of D1 changes according to 0→1→2→...→8→9→0→1. 6163 +1. Reduce the action when the input is ON. Each time the switch is pressed, the content of D1 changes according to 0→9→8→7...1→0→9. 6164 + 6165 +These contents can be displayed in the 7-segment digital tube display. 6166 + 6167 +As shown above, through a series of operations, you can write the target value into D1 while viewing the 7-segment display. 6168 + 6169 +**✎Note:** 6170 + 6171 +* The setting of parameter n 6172 + 6173 +Please refer to the parameter setting of SEGL (FNC 74) instruction. The setting range is 0 to 3. 6174 + 6175 +* The output format of the programmable controller, please use a transistor output type programmable controller. 6176 +* About scan time (operation cycle) and display timing 6177 +* The ARWS instruction is executed synchronously with the scan time (operation cycle) of the programmable controller. 6178 +* In order to perform a series of displays, the scan time of the programmable controller needs to exceed 10ms. 6179 +* When it is less than 10ms, please use the constant scan mode and run with a scan time longer than 10ms. 6180 +* Number of occupied points of the device 6181 + 6182 +1. The input of the device s occupies 4 points. 6183 +1. The output of the device d2 occupies 8 points. 6184 + 6185 +* Restrictions on the times of the uses of instructions 6186 + 6187 +Only one ARWS instruction can be used in the program. 6188 + 6189 +**Error code** 6190 + 6191 +|**Error code**|**Content** 6192 +|4084H|The data input in the application instruction (d1) and (d2) exceeds the specified range 6193 +|4085H|The output result of the read application instruction (s), (d1) and (d2) exceeds the device range 6194 +|4086H|The output result of the write application instruction (d1) and (d2) exceeds the device range 6195 + 6196 +**Example** 6197 + 6198 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml3320\wps5.jpg]] 6199 + 6200 +The corresponding hardware wiring is shown in the figure below, and the PLC should be transistor output type: 6201 + 6202 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml3320\wps6.jpg]] 6203 + 6204 +(1) The digital tube in the figure shows the value of D0. Press X10 to X13 to modify the value. The value of D0 can only be between 0 and 9999. 6205 + 6206 +(2) When X20 is ON, the cursor position is thousands. Each time the back key (X12) is pressed, the specified position is switched in the order of "thousands → hundred → ten → pieces → thousand"; if the forward key (X13) is pressed, the switching sequence is reversed; the cursor position is determined by the strobe pulse signal (YO04 to YOO7) LED indication of connection. 6207 + 6208 +(3) For the cursor position, each time you press the increment key (X11), the content of the position changes by 0 → 1→ 2→……8→9→0→1, and when you press the decrement key (X10), press 0 →9→8→7→…… 1→0→9 changes, the modified value takes effect immediately.
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