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Changes for page 01 Program execution

Last modified by Leo Wei on 2024/12/24 22:42
From version 13.3
edited by Stone Wu
on 2022/09/23 15:45
Change comment: (Autosaved)
To version 13.1
edited by Stone Wu
on 2022/07/28 16:50
Change comment: There is no comment for this version

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... ... @@ -20,11 +20,14 @@
20 20  
21 21  == Installation ==
22 22  
23 -* Please use it in the general specification environment described in the manual.
24 -** Do not use in the following places: places with dust, oily smoke, conductive dust, corrosive gas, flammable gas; places  exposed to high temperature, condensation, wind and rain; places with vibration or impact. Electric shock, fire, and misoperation can also cause product damage.
25 -* When processing screw holes and wiring, do not let iron filings or wire ends fall into the ventilation window of the programmable controller. It may cause fire, malfunction, or misoperation.
26 -* Please insert the connecting cable and display module accurately into the specified sockets. Poor contact may cause misoperation.
23 +1. Please use it in the general specification environment described in the manual.
27 27  
25 +Do not use in the following places: places with dust, oily smoke, conductive dust, corrosive gas, flammable gas; places  exposed to high temperature, condensation, wind and rain; places with vibration or impact. Electric shock, fire, and misoperation can also cause product damage.
26 +
27 + 2. When processing screw holes and wiring, do not let iron filings or wire ends fall into the ventilation window of the programmable controller. It may cause fire, malfunction, or misoperation.
28 +
29 + 3. Please insert the connecting cable and display module accurately into the specified sockets. Poor contact may cause misoperation.
30 +
28 28  (% class="box infomessage" %)
29 29  (((
30 30  **✎Note:**
... ... @@ -72,11 +72,14 @@
72 72  **Attention**
73 73  )))|Do not connect the empty terminal to the outside, otherwise the product will be damaged.
74 74  
75 -* Please connect the AC power supply to the dedicated terminal according to the content in the manual.
76 -* If the AC power supply is connected to the DC input/output terminal or the DC power supply terminal, the programmable controller will be burnt out.
77 -* Please do not supply power to the 24+ terminal of the basic unit from the external power supply, and to the empty terminal    . Do not wire from the outside, otherwise the product will be damaged.
78 -* Please ground the ground terminal of the basic unit according to the third method. But please do not share the ground with the strong current system.
78 +Please connect the AC power supply to the dedicated terminal according to the content in the manual.
79 79  
80 +If the AC power supply is connected to the DC input/output terminal or the DC power supply terminal, the programmable controller will be burnt out.
81 +
82 +Please do not supply power to the 24+ terminal of the basic unit from the external power supply, and to the empty terminal    . Do not wire from the outside, otherwise the product will be damaged.
83 +
84 +Please ground the ground terminal of the basic unit according to the third method. But please do not share the ground with the strong current system.
85 +
80 80  **Attached**
81 81  
82 82  The programmable controller will continue to work if there is an instantaneous power failure of less than 10ms.
... ... @@ -130,12 +130,11 @@
130 130  
131 131  The initialization based on the status of the CPU module is as follows.
132 132  
133 -* **√**: execute
134 -* **×**: not execute
139 +**√**: execute. **×**: not execute
135 135  
136 136  (% class="table-bordered" %)
137 -|=(% rowspan="2" %)**Processing item**|=(% colspan="3" %)**Status of the CPU module**
138 -|=**When the power is ON**|=**STOP**|=**When STOP RUN**
142 +|(% rowspan="2" %)**Processing item**|(% colspan="3" %)**Status of the CPU module**
143 +|**When the power is ON**|**STOP**|**When STOP RUN**
139 139  |Initialization of input and output modules|√|×|×
140 140  |CPU parameter check|√|×|×
141 141  |Check of system parameters|√|×|×
... ... @@ -146,11 +146,11 @@
146 146  
147 147  Perform the following before starting program calculation.      
148 148  
149 -* Update the actual input point of the PLC to the input relay X.
154 +Update the actual input point of the PLC to the input relay X.
150 150  
151 151  The following is executed after the END instruction is executed.
152 152  
153 -* Update the PLC output relay Y to the actual output point.
158 +Update the PLC output relay Y to the actual output point.
154 154  
155 155  **Key points**
156 156  
... ... @@ -182,8 +182,10 @@
182 182  
183 183  It is the first scan time of the CPU module in RUN.
184 184  
185 -Process as the following way: The value stored in SD134 (initial scan time (ms unit)) and SD135 (initial scan time (s unit)).
190 +Process as the following way:
186 186  
192 +The value stored in SD134 (initial scan time (ms unit)) and SD135 (initial scan time (s unit)).
193 +
187 187  = The flow of each procedure =
188 188  
189 189  When the CPU module changes to the RUN state, the programs are executed in sequence according to the program execution type and execution sequence settings.
... ... @@ -195,11 +195,10 @@
195 195  
196 196  When the execution types of the programs are the same, they are executed in the order set in the execution order.
197 197  
198 -(% class="box infomessage" %)
199 -(((
200 -**✎Note:** When executing instructions that can be completed with multiple cycles (such as OUT T, RAMP, RS, etc.), they should be programmed in the scan program. If it is used in event execution type programs and mid-stage execution type programs, these instructions may not be executed in multiple scan cycles, causing actual results to be different from the ideal results. Therefore, unless events, interrupts and subroutines can be executed in each scan cycle. It is not recommended to use multi-cycle execution instructions in other situations.
201 -)))
205 +**✎Note:**
202 202  
207 +When executing instructions that can be completed with multiple cycles (such as OUT T, RAMP, RS, etc.), they should be programmed in the scan program. If it is used in event execution type programs and mid-stage execution type programs, these instructions may not be executed in multiple scan cycles, causing actual results to be different from the ideal results. Therefore, unless events, interrupts and subroutines can be executed in each scan cycle. It is not recommended to use multi-cycle execution instructions in other situations.
208 +
203 203  = Types of program execution =
204 204  
205 205  == Scan execution program ==
... ... @@ -219,7 +219,7 @@
219 219  [[image:1-5.png||height="372" width="300" class="img-thumbnail"]]
220 220  
221 221  * Scan the program name: the program name requires to match case, and the program name cannot use the same name with device name (the device name does not match case).
222 -* The input of /%$@&=~~`^<>?:{}[],;!*.~\~\'" is not supported. It cannot exceed 64 characters. The default name is MAINx.
228 +* The input of /%$@&=to`^<>?:{}[],;!*.~\~\'" is not supported. It cannot exceed 64 characters. The default name is MAINx.
223 223  * The number of scan programs that can be built is limited to 100.
224 224  * Each scan program has been END ended, but only the last END instruction is completed to calculate a scan cycle.
225 225  * The execution sequence runs from top to bottom in the order of creation.
... ... @@ -285,7 +285,7 @@
285 285  Event program name:
286 286  
287 287  * The program name requires to match case, and the program name with the same name as the device cannot be used (the device name does not match case).
288 -* The program name does not support /%$@&=~~`^<>?:{}[],;!*.~\~\'" character input.
294 +* The program name does not support /%$@&=to`^<>?:{}[],;!*.~\~\'" character input.
289 289  * The length of the program name cannot exceed 64 characters. The default name is EVENTx.
290 290  
291 291  A maximum of 100 new event programs could be created.