12 Handy instructions

1.1

1

= **6.12.1 IST instruction** =

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**Instruction description**

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|IST|Status initialization|16|No|IST S D,,1,, D,,2,,|7

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This instruction could be used to initialize the control status of a typical multi-action looping execution mechanism and to specify parameters for the operation mode such as the input signal, action status, etc.

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* S is the is the component address of the starting bit variable of the input of the specified operation mode. It occupies 8 continuous address units from S to S+7. The special function definition for each variable is described below:

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* D,,1,, is the minimum serial number using the S status in the specified automatic operation mode.

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* D,,2,, is the maximum serial number using the S status in the specified automatic operation mode. D,,1,, to D,,2,, are the status serial numbers of the looping action of the control system, which determine the status numbers.

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S|√|√|√| | | | | | | | | | | | |

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|D,,1,,| | | |√| | | | | | | | | | | |

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|D,,2,,| | | |√| | | | | | | | | | | |

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|(% colspan="17" %)(((

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**✎Note: **

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1) The instruction is allowed to be used only once in the user program.

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2) For D1 and D2, only S20~~S899 is available, and D1<D2.

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3) The special M variable of the system will also be used when using this instruction.

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For example, in the illustrated system below, the execution mechanism acts sequentially in such a way: the grabbing device drops to the position of work piece A from the base point to grab the work piece, and then it lifts the work piece to the specified height and translates to the desired position and drops. After arriving at the required position, it releases the work piece and back tracks to start the next looping action. It is possible to use the IST instruction to specify the control signal input, the control of the status transferring, etc. of the operational mechanism to achieve automatic control. In addition, it supports manual commissioning of single-step actions and zero point reset, etc.

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[[image:7-11 Handy instructions_html_c31cb4984cc21f5a.jpg||class="img-thumbnail" height="241" width="700"]]

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Instruction keys and status changing switches are required to control the operational mechanism using manual commissioning, single actions, and looping actions, etc. The following is a schematic diagram of the operation panel, including the key ports and their function assignments:

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[[image:7-11 Handy instructions_html_2137c528d7916f94.jpg||class="img-thumbnail" height="380" width="600"]]

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For applications like the above diagram, each complete cycle could be divided into 8 steps (i.e. 8 statuses). The following instruction clauses could be used to initialize the status of the control system:

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[[image:7-11 Handy instructions_html_a87a48c975eaff8b.jpg||class="img-thumbnail" height="72" width="400"]]

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S specifies X20 as the starting input of the operation mode. Therefore, the input ports X21 to X27 of the subsequent addresses will also be used. The functional action features will be defined respectively as: (it is similar for variables X, M, or Y)

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* X20: This is the manual operation mode to switch on/off the various control output signals using a single button.

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* X21: This is the base point reset mode to reset the device to the base point by pressing the base point reset button.

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* X22: This is the single-step operation mode to step forward a process each time the starting button is pressed.

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* X23: This is the one-cycle looping mode. When the start button is pressed, it will run the one-cycle looping automatically and stop at the base point. The operation could be stopped by pressing the stop button. Then, if the start button is pressed, the operation will continue and stop at the base point automatically.

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* X24: This is the continuous operation mode to run continuously by pressing the start button. When the stop button is pressed, it will move to the base point and stop.

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* X25: To start the base point rest command signal.

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* X26: To start the automatic command signal.

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* X27: To stop the automatic command signal.

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**✎Note:** In these port signals, the operation mode is determined by X20 to X24, for which the statuses couldn’t be ON at the same time. Therefore, it is suggested to use rotary switches for the selection and switching of the signals.

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D1 and D2 are used to specify the minimum and maximum serial number S20 to S27 of the service statuses (8 for total) in the automatic operation mode. The following special variables for the definition and use requirements of the IST instruction should be noted:

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When driving the IST instruction, the control of the following components will be automatically switched and could be referenced by user programs. In order to make the status switching and control of the IST instruction cooperate, the operation of certain special variables is required in the user programs. See the description in the table below:

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|(% colspan="2" style="width:287px" %)**Default variables in IST instruction**|(% colspan="2" style="width:795px" %)**Variables driven in user program**

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|M8040|(% style="width:227px" %)1= disable transfer of all states|(% style="width:67px" %)M8043|(% style="width:730px" %)1=original return completed. In the original return mode, after a machine returns to original, the special M variable will be set by the user program.

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|M8041|(% style="width:227px" %)1= transfer start|(% style="width:67px" %)M8044|(% style="width:730px" %)1= original condition detect the original condition of a machine and drive the special assistant relay, it is set in all modes.

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|M8042|(% style="width:227px" %)1= Start pulse|(% style="width:67px" %)M8045|(% style="width:730px" %)1= all output reset disabled. If a machine is switched among manual, return and automatic modes when it is not at original, all output and action states will be reset. But only action status could be reset if M8045 has been driven.

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|S0|(% style="width:227px" %)Manual operation initial state|(% rowspan="3" style="width:67px" %)M8047|(% rowspan="3" style="width:730px" %)1= STL monitoring valid. After M8047 has been driven, the saved in the special assistant relay D8040~~D8047 in ascendant order, thus monitoring action state numbers of 8 points. In addition, if any of these states is enabled, the special assistant relay M8046 will act.

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|S1|(% style="width:227px" %)Original return initial state

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|S2|(% style="width:227px" %)Automatic operation initial state

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Under the "automatic operation" mode, free conversion is possible between: single step<~-~->one-cycle looping<~-~->continuous operation.

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When performing conversion between "manual operation"<~-~->"base point reset"<~-~->"automatic operation" while the machine is running, the switched mode is effective after all the outputs are reset. (Reset is not applicable for M8045 drive.)

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S10 to S19 could be used for the base point reset when using the IST instruction. Therefore, don't use these statuses as common statuses. In addition; S0 to S9 are used for the initial status process, S0 to S2, as mentioned in the above manual operations, are used for the base point reset and automatic operation, and S3 to S9 could be used freely.

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When programming, the IST instruction must be programmed with a higher priority than the various STL circuit, such as status S0 to S2, etc.

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Rotary switches must be used to avoid the situation that X20 to X24 are ON at the same time.

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When switching between each (X20), base point reset (X21), auto (X22, X23, X24) before the base point completion signal (M8043) is activated, all the outputs are switched OFF. And the automatic operation couldn’t drive again until the base point reset is finished.

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After initialization of the control instruction using the IST instruction, the action of each status of the execution mechanism and the conditions for status transferring need to be programmed, as detailed below:

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* System initialization: defines the conditions for base point reset and defines the input ports of the operation mode signals used in the IST instruction and the status variables of the looping actions. The program clauses used are illustrated in the following diagram.

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[[image:7-11 Handy instructions_html_84588d1812847b7e.jpg||class="img-thumbnail" height="127" width="600"]]

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* Manual operation: driven to execute by the command signals defined on the operation plate. See the program clauses of status S0 in the following diagram. This part of the program could be skipped if there is no manual mode:

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[[image:7-11 Handy instructions_html_7ba233421fa8c3ac.jpg||class="img-thumbnail" height="293" width="700"]]

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* Base point reset: design reset program based on the command signal at the starting of the reset and the sequence of the reset actions, as shown in the upper right:

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* Automatic operation: write program based on the required action conditions and sequence and the control signal output, as shown in the diagram below:

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[[image:7-11 Handy instructions_html_4586b0de8e0bb44.jpg||class="img-thumbnail" height="373" width="500"]]

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Up to this point, the control system is allowed to complete the looping action according to the above mentioned action requirements. The above programming description uses step instructions for the convenience of reading, while the user is free to program using the equivalent ladder diagrams.

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When different status numbers occur to the "automatic operation" mode in a control system, the above example could be referenced to program in modifying the setting items of D1 and D2 corresponding works need to be done in the "automatic operation" mode.

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Handling methods for non-continuous X input:

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If an X input port with non-continuous addresses needs to be used as the provided input of the operation mode, the M variable could be used for a "transitional" transmission. That is, the non-continuous X input status will be copied to an M variable with continuous addresses one by one using the simple OUT instruction rather than the instructions below:

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[[image:7-11 Handy instructions_html_4c28ce75dbb4f2a6.jpg||class="img-thumbnail" height="70" width="400"]]

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Specific to the continuous M0 to M7 variable area in the IST, the programming instructions could be used to shield the non-existent control mode. For example, the corresponding relationship between X as the mode input end and the M variable in the following diagram. For un-required modes, you simply input the M variable and fix it to zero:

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* When X input port is not continuous, then use continuous M register.

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[[image:7-11 Handy instructions_html_dbdc8a18700764be.jpg||class="img-thumbnail" height="481" width="400"]]

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* Without manual mode

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[[image:7-11 Handy instructions_html_f0230ace8d333f9b.jpg||class="img-thumbnail" height="328" width="300"]]

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* Only with manual mode and continuous mode

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[[image:7-11 Handy instructions_html_611186e7187f372b.jpg||class="img-thumbnail" height="317" width="300"]]

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= **6.12.2 SER instruction** =

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**Instruction description**

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|SER|(% rowspan="4" %)Data search|16|No|(% rowspan="4" %)SER S,,1,, S,,2,, D n|9

|SERP|16|Yes|9

|DSER|32|No|17

|DSERP|32|Yes|17

The instruction is to search the units with same data, or maximum value and minimum value.

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* S,,1,, is the starting address of the data array;

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* S,,2,, is the data, which is to be searched;

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* D is the starting address of storage range for search result;

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* n is the length of data range, which is to be searched. For 16-bit instruction, n=1~~256, for 32-bit instruction, n=1~~128.

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When using 32-bit instruction, S,,1,,, S,,2,,, D and n are regarded as 32-bit.

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S,,1,,| | | | | | | |√|√|√|√|√|√|√|√|√

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|S,,2,,| | | | |√|√| |√|√|√|√|√|√|√|√|√

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|D| | | | | | | |√|√|√|√|√|√|√|√|√

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|n| | | | |√|√| | | | | | | |√| |

**Program example**

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[[image:7-11 Handy instructions_html_639cc67a482a061a.jpg||class="img-thumbnail" height="49" width="400"]]

:

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|D10|D10=K100|(% rowspan="10" %)Compare with (D10)=K100|0|Equal

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|D11|D11=K123|1|

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|D12|D12=K100|2|Equal

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|D13|D13=K98|3|

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|D14|D14=K111|4|

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|D15|D15=K66|5|minimum

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|D16|D16=K100|6|equal

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|D17|D17=K100|7|equal

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|D18|D18=K210|8|maximum

|D19|D19=K88|9|

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**Search result**

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|**D**|**PARAMETER**|**DEFINATION**

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|D80|4|No. of equal parameters

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|D81|0|serial number of the first equal parameter

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|D82|7|serial number of the last equal parameter

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|D83|5|Serial number of the minimum parameter

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|D84|8|Serial number of the maximum parameter

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When X20 is ON, the operation is implemented;

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The comparison method is signed algebra comparison, for example -8<2;

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When there are several minimum or maximum, all the components with the largest serials number are displayed respectively;

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The storage units for search results occupy five continue units started with D. If there is no same data, D80~~D82 in above example are all 0.

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= **6.12.3 ABSD instruction** =

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**Instruction description**

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|ABSD|(% rowspan="2" %)E-Cam control (absolute mode)|16|No|(% rowspan="2" %)ABSD S,,1,, S,,2,, D n|9

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|DABSD|32|No|17

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This instruction generates a variety of output patterns (there are n number of addressed outputs) in response to the current value of a selected counter (S,,2,,).

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* S,,1,,: The starting component address of the comparison table.

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* S,,2,,: The counter component serial number. When using 32-bit instruction, it could be used as a 32-bit counter.

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* D: The starting address of the comparison result, occupying n several continuous bit variable units.

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* n: The number of multi-segment comparison data.

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* When using 32-bit instruction, S,,1,,, S,,2,, and D are all pointing to 32-bit variable, and n is also calculated according to 32-bit variable width.

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S,,1,,| | | | | | | |√|√|√|√|√|√|√| |

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|S,,2,,| | | | | | | | | | | | |√| | |

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|D| | | |√| | | | | | | | | | | |

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|n|(% colspan="16" %)Constant, n=1~~64

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|(% colspan="17" %)When S,,1,, operands are KnX, KnY, KnM,KnS , if it is 16-bit instruction, K4 must be specified; if it is 32bit instruction, K8 must be specified and the component number of X,Y,M,S must be a multiple of 8. S,,1,, operand could only specify C0 to C199 with 16-bit instruction, and specify C200 to C254 with 32-bit instruction.

**Program example**

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[[image:7-11 Handy instructions_html_69cb04cc830d1020.jpg||class="img-thumbnail" height="156" width="700"]]

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[[image:7-11 Handy instructions_html_75cbe0bd7d13e90b.jpg||class="img-thumbnail" height="145" width="600"]]

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Before ABSD instruction is implemented, all the variables in the table should be assigned a value by MOV instruction.

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Even there are high-speed devices in the DABSD instruction, the comparison result D is also affected by user program scould time delay. For the application with time response requirement, the HSZ high-speed comparison instruction is recommended.

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ABSD could be only used once in the program.

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= **6.12.4 INCD instruction** =

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**Instruction description**

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|INCD|E-Cam control increment mode|16|No|SORT S,,1,, S,,2,, D n|9

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The instruction to complete the operation is multi-section comparison, it is used for E-cam control, comparison tables, counters, etc. is set by incremental mode. The instruction is executed in the main program and the result of the comparison is affected by the lag of the scould time.

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* S,,1,,: The comparison table.

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* S,,2,,: The timer. The neighboring S2+1 unit is used to reset the time on the counter after the calculation and comparison process. (32bit counters are applicable to 32bit instructions)

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* D: The comparison results record, which is a bit variable unit occupying n continuous addresses.

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* n: The number of multi-segment comparison sets.

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When the set comparison of N is done, the "instruction done" flag "M8029" will automatically switch on.

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(% class="table-bordered" %)

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|(% rowspan="2" %)**Operand**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|**X**|**Y**|**M**|**S**|**K**|**H**|**E**|**KnX**|**KnY**|**KnM**|**KnS**|**T**|**C**|**D**|**V**|**Z**

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|S,,1,,| | | | | | | |√|√|√|√|√|√|√| |

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|S,,2,,| | | | | | | | | | | | |√| | |

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|D| | | | | | | | | | | | | | | |

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|n| |√|√|√| | | | | | | | | | | |

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|(% colspan="17" %)(((

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For 16bit –S,,1,, operation numbers KnX, KnY, KnM and KnS, "K4" must be specified.

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For 32bit -"K8" must be specified and the number of components X, Y, M and S must be multiples of 8.

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S,,1,, operation numbers are limited to C0~~C199 for 16bit instruction.

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S,,1,, operation numbers are limited to C200~~C254 for 32bit instruction

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**Program example**

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[[image:7-11 Handy instructions_html_8a5026902ddb297.jpg||class="img-thumbnail" height="94" width="400"]]

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If the relevant variables have been set as follows, when X10=ON, the implementation result is shown as the following figure.

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[[image:7-11 Handy instructions_html_6ccacc6e541f7e3b.jpg||class="img-thumbnail" height="327" width="600"]]

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All the variables of the relevant tables should be assigned a value by MOV instruction before implementing the INCD instruction.

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The comparison output is also affected by the delay of the program scouldning time. Therefore, the HSZ high speed comparison instruction could be used.

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The INCD instruction could only be used once in the program.

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= **6.12.5 TTMR instruction** =

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**Instruction description**

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(% class="table-bordered" %)

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|TTMR|Monitors the duration of a signal and places the timed data into a data register|16|No|TTMR D n|5

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The duration of time that the TTMR instruction is energized, is measured and stored in device D+1 (as a count of 100ms periods). The data value of D+1 (in secs), multiplied by the factor selected by the operand n, is moved in to register D. The contents of D could be used as the source data for an indirect timer setting or even as raw data for manipulation. When the TTMR instruction is de-energized D+1 is automatically reset (D is unchanged).

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* When n=K0, the actual multiple is 1;

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* When n=K1, the actual multiple is 10;

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* When n=K2, the actual multiple is 100;

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(% class="table-bordered" %)

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|D| | | | | | | | | | | | | |√| |

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|n| | | | |√|√| | | | | | | | | |

**Program example**

Example 1:

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[[image:7-11 Handy instructions_html_9bfcb73c168f7459.jpg||class="img-thumbnail" height="80" width="400"]]

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* When X10 is closed, D10=D11;

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* When X10 is opened, D100 remains the same and D11 becomes 0.

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If holding time of pressing key X10 is T seconds, the relationships between D10, D11, and n are listed as below:

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(% class="table-bordered" %)

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|n|D10|D11(unit: 100ms)

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|K0(unit: 1 s)|1*T|D11=D10*10

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|K1(unit: 100ms)|10*T|D11=D10

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|K2(unit: 10 ms)|100*T|D11=D10/10

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[[image:7-11 Handy instructions_html_1b46fe5521e4add6.jpg||class="img-thumbnail" height="176" width="400"]]

Example 2:

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[[image:7-11 Handy instructions_html_625abd2680b20fcc.jpg||class="img-thumbnail" height="367" width="300"]]

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* Use TMR instruction to write ten sets of setting time to D10~~D19 in advance. This set of timers are 100ms timer, so the 1/10 of the teach data are actual action time(sec).

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* Connect 1 digit DIP switch to X10~~X13 and use one BIN instruction to convert the setting value of the DIP switch to BIN and save it to Z0.

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* On time for X0(sec.) is saved in D100.

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* M100 is the one-time scouldning cycle pulse produced by the release of the demo timer button X0.

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* Use setting no. of DIP switch as an indirectly specified pointer and send the content of D100 to D10Z0 (D10~~D19).

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= **6.12.6 STMR instruction** =

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**Instruction description**

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(% class="table-bordered" %)

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|STMR|Special timer|16|No|STMR S m D|7

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The function of this instruction is to generate 4 kinds of special instruction of delay action according to instruction power flow.

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* S: The timer number. T0~~T19 could be used for triggering delay action

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* m: The delay setting in 100 ms ranging from K1 to K32767;

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* D: The starting number for delay action outputting components and occupies 4 consecutive units.

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(% class="table-bordered" %)

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S| | | | | | | | | | | |√| | | |

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|m|(% colspan="16" %)Constant, 1~~32767

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|D| |√|√|√| | | | | | | | | | | |

**Program example**

Example 1:

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[[image:7-11 Handy instructions_html_92af4b74ae37e62f.jpg||class="img-thumbnail" height="58" width="400"]]

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[[image:7-11 Handy instructions_html_f8c0a7c32e426d3b.png||class="img-thumbnail" height="287" width="300"]]

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[[image:7-11 Handy instructions_html_820341bae20bfa86.jpg||class="img-thumbnail" height="245" width="300"]]

Example 2:

It is easy to generate a oscillator output. (The function could also be implemented by using a ALT instruction), which is shown as below:

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[[image:7-11 Handy instructions_html_196b01db393bbd16.jpg||class="img-thumbnail" height="153" width="600"]]

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= **6.12.7 ALT instruction** =

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**Instruction description**

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(% class="table-bordered" %)

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|ALT|(% rowspan="2" %)Alternate State|16|No|(% rowspan="2" %)ALT D|3

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|ALTP|16|Yes|3

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The status of the destination device (D) is alternated on every operation of the ALT instruction.

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This instruction reverses D component state when the energy flow is effective.

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|D| |√|√|√| | | | | | | | | | | |

**Program example**

Example 1:

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[[image:7-11 Handy instructions_html_9e93eea34beec003.jpg||class="img-thumbnail" height="171" width="700"]]

Example 2:

With the use of timer, it is easy to generate an oscillator output. The function could also be implemented by using a special timer STMR instruction), which is shown in the following figure.

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[[image:7-11 Handy instructions_html_448db4f4492cdf4.jpg||class="img-thumbnail" height="134" width="400"]]

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= **6.12.8 RAMP instruction** =

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**Instruction description**

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|RAMP|Ramps a device from one value to another in the specified number of steps|16|No|RAMP S,,1,, S,,2,, D n|9

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The RAMP instruction varies a current value (D) between the data limits set by the user (S,,1,, and S,,2,,). The ‘journey’ between these extreme limits takes n program scoulds. The current scould number is stored in device D+1. Once the current value of D equals the set value of S,,2,, the execution complete flag M8029 is set ON.

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The RAMP instruction could vary both increasing and decreasing differences between S,,1,, and S,,2,,.

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* S,,1,,: The starting value unit of slope signal

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* S,,2,,: The end-point value unit of slope signal

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* D: The memory point for procedure value of linear interpolation signal, yet the timer which is used to count the times of interpolation is stored in unit D+1

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* n: The times of program scouldning execution for process of Interpolation. Because the output of interpolation is carried on during main loop, it's necessary to set the program execution to fixed scouldning mode. (The demonstration is on M8039, D8039)

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S,,1,,| | | | | | | | | | | | | |√| |

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|S,,2,,| | | | | | | | | | | | | |√| |

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|D| | | | | | | | | | | | | |√| |

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|n|(% colspan="16" %)Constant, 1~~32767

**Program example**

The interpolation calculation is based on integer number and has discarded the decimal calculation. Command function is showed in the following chart:

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[[image:7-11 Handy instructions_html_dd0aecd1828de812.jpg||class="img-thumbnail" height="212" width="700"]]

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There are 2 modes for RAMP command execution which is defined by M8026. After every interpolation, M8029 set on for a scouldning cycle .The execution features is showed in the follow example:

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[[image:7-11 Handy instructions_html_a4615fc88474f21b.jpg||class="img-thumbnail" height="245" width="600"]]

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= **6.12.9 ROTC instruction** =

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**Instruction description**

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|ROTC|Controls a rotary tables movement is response to a requested destination/ position|16|No|ROTC S m1 m2 D|9

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The ROTC instruction is used to aid the tracking and positional movement of the rotary table as it moves to a specified destination.

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* S: The initial cell of count variable.

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* m1: Numbers of station on rotary workbench, which must be M1 ≥ M2;

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* m2: Numbers of low-speed rotary workbench, which must be M1 ≥ M2;

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* D: The initial cell to storage position detection signal of rotary workbench, which occupies the next 8 bit variable units.

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As the picture below, X0, X1 connect with the A and B phase output of AB Quadrature Encoder respectively, and we could get the Quadrature signals by mechanical switch. X2 will be used as the detection input of No.0 station ("ON" when turning to No.0 station), the rotational speed, direction, and workstation could be detected by these three signals.

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[[image:7-11 Handy instructions_html_5e0a05f9deeb2215.jpg||class="img-thumbnail" height="315" width="600"]]

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(% class="table-bordered" %)

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S| | | |√| | | | | | | | | |√| |

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|D| |√|√|√| | | | | | | | | | | |

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|m,,1,,|(% colspan="16" %)Constant, 2~~32767, m1>=m2

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|m,,2,,|(% colspan="16" %)Constant, 0~~32767, m1>=m2

**Program example**

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[[image:7-11 Handy instructions_html_f992bf646dd9349.jpg||height="61" width="400"]]

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= **6.12.10 SORT instruction** =

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**Instruction description**

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|SORT|Data in a defined table could be sorted on selected fields while retaining record integrity|16|No|SORT S m1 m2 D n|17

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This instruction constructs a data table of m1 records with m2 fields having a start or head address of S. Then the data in field is sorted in to numerical order while retaining each individual records integrity. The resulting (new) data table is stored from destination device D.

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* S: The starting unit of the first variable in first line (or called first record);

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* m1: The line number of the array, or called record number;

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* m2: The row number, or called item number in each record;

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* D: The starting unit for saving result, occupying following variable unit number is same as that of array before sorting;

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* n: The array row number, according which the sort operation is implemented. n is within the range of 1 ~~ m2.

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(% class="table-bordered" %)

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|(% rowspan="2" %)**Operands**|(% colspan="4" %)**Bit device**|(% colspan="12" %)**Word device**

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|X|Y|M|S|K|H|E|KnX|KnY|KnM|KnS|T|C|D|V|Z

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|S| | | |√| | | | | | | | | |√| |

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|m,,1,,|(% colspan="16" %)Constant, 1~~32

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|m,,2,,|(% colspan="16" %)Constant, 1~~6

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|D| | | | | | | | | | | | | |√| |

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|n| | | | |√|√| | | | | | | |√| |

**Program example**

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[[image:7-11 Handy instructions_html_2d8ddcd2d79ac755.jpg||class="img-thumbnail" height="41" width="400"]]

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When X10=ON, sort operation is implemented, and after the implementation, M8029 is set on for one scouldning cycle; If it needs re-sorting, X10 should be reset and turn on again.

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The equivalent form of the above instruction and its data:

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[[image:7-11 Handy instructions_html_2dd79bb99115a0c2.jpg||class="img-thumbnail" height="284" width="500"]]

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The result of sorting when N=k2 is as below:

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