Changes for page 06 Control Mode

Last modified by Mora Zhou on 2023/12/21 15:45

From version 5.1
edited by Mora Zhou
on 2023/11/21 13:47
Change comment: There is no comment for this version
To version 11.1
edited by Mora Zhou
on 2023/12/21 15:45
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,6 +1,6 @@
1 -= **6.1 Basic Setting** =
1 += **Basic Setting** =
2 2  
3 -== **6.1.1 Check Before Running** ==
3 +== **Check Before Running** ==
4 4  
5 5  (% class="table-bordered" %)
6 6  |=**NO.**|=**Activity**
... ... @@ -19,22 +19,18 @@
19 19  )))
20 20  |5|The servo drive and motor are grounded reliably.
21 21  |6|(((
22 -The jumper between terminals C and D has been removed when the
23 -
24 -external regenerative resistor is used.
22 +The jumper between terminals C and D has been removed when the external regenerative resistor is used.
25 25  )))
26 26  |7|The cable tension is within the permissible range.
27 27  |8|The wiring terminals have been insulated.
28 28  |(% colspan="2" %)Environment and mechanical conditions
29 29  |1|(((
30 -No foreign objects, such as wire end or metal powder, which may cause
31 -
32 -short circuit of the signal wire and power cables, exist inside and outside of the servo drive.
28 +No foreign objects, such as wire end or metal powder, which may cause short circuit of the signal wire and power cables, exist inside and outside of the servo drive.
33 33  )))
34 34  |2|The servo drive or external regenerative resistor is not placed on flammable objects.
35 35  |3|Installation and shaft and mechanical connection are reliable.
36 36  
37 -== **6.1.2 Power Supply Connection** ==
33 +== **Power Supply Connection** ==
38 38  
39 39  **Connect the power supply of the control circuit (L1C, L2C) and main circuit:**
40 40  
... ... @@ -46,7 +46,7 @@
46 46  
47 47   **Turn off the S-ON signal**
48 48  
49 -== **6.1.3 Jogging** ==
45 +== **Jogging** ==
50 50  
51 51  Jog operation could be realized in two ways, one is panel jog operation, and the jog operation could be realized through the buttons on the servo panel. the other is jog operation through the debug tool running on pc.
52 52  
... ... @@ -76,7 +76,7 @@
76 76  
77 77  Open We-con servo debugging tool, set the speed value of the jog in the "Set Speed" in the "Manual Operation" column, and then click the "Servo On" button on the interface. Click "Forward" or "Reverse" button to realize forward/reverse jogging. When the "servo off" button is clicked, the jog mode is exited.
78 78  
79 -== **6.1.4 Selection of Rotating Direction** ==
75 +== **Selection of Rotating Direction** ==
80 80  
81 81  Set [P0-4] to change the motor rotating direction without changing the polarity of the input reference.
82 82  
... ... @@ -96,7 +96,7 @@
96 96  Power-on
97 97  
98 98  again
99 -)))|(% style="width:69px" %)0~~1|(((
95 +)))|(% style="width:69px" %)0-1|(((
100 100  Forward direction:viewed from the motor shaft.
101 101  
102 102  0: CW direction as the forward direction
... ... @@ -108,7 +108,7 @@
108 108  
109 109  Limit switches (positive over travel POT and reverse over travel NOT), POT has the same direction set in [P0-4](Rotating direction selection).
110 110  
111 -== **6.1.5 Braking resistor** ==
107 +== **Braking resistor** ==
112 112  
113 113  When the servo motor is in the generator state when decelerating or stopping, the motor would transfer the energy back to the driver, which would increase the bus voltage. When the bus voltage exceeds the braking point, the driver could use the braking resistor to consume the energy. The braking resistor could be built-in or external, but it couldnot be used at the same time. When the external braking resistor is connected, the jumper on the servo drive needs to be removed.
114 114  
... ... @@ -126,7 +126,7 @@
126 126  
127 127  **Time**
128 128  )))|=(% style="width: 83px;" %)**Range**|=(% style="width: 418px;" %)**Function**|=**Unit**|=**Default**
129 -|(% style="width:81px" %)P0-9|(% style="width:220px" %)Braking resistance|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0~~3|(% style="width:418px" %)(((
125 +|(% style="width:81px" %)P0-9|(% style="width:220px" %)Braking resistance|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0-3|(% style="width:418px" %)(((
130 130  0- Use built-in braking resistor.
131 131  
132 132  1- Use external braking resistor and natural cooling.
... ... @@ -135,18 +135,18 @@
135 135  
136 136  3- No braking resistors are used, all rely on capacitor absorption.
137 137  )))|-|0
138 -|(% style="width:81px" %)P0-10|(% style="width:220px" %)External braking resistance|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0~~65535|(% style="width:418px" %)set the resistance value of the external braking resistor.|Ω|50
139 -|(% style="width:81px" %)P0-11|(% style="width:220px" %)External braking resistor power|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0~~65535|(% style="width:418px" %)Used to set the power of external braking resistor.|W|100
134 +|(% style="width:81px" %)P0-10|(% style="width:220px" %)External braking resistance|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0-65535|(% style="width:418px" %)set the resistance value of the external braking resistor.|Ω|50
135 +|(% style="width:81px" %)P0-11|(% style="width:220px" %)External braking resistor power|(% style="width:81px" %)At stop|(% style="width:83px" %)Immediate|(% style="width:83px" %)0-65535|(% style="width:418px" %)Used to set the power of external braking resistor.|W|100
140 140  
141 141  **Braking resistor selection process**
142 142  
143 143  (% style="text-align:center" %)
144 -[[image:Braking resistor.png||class="img-thumbnail" height="1197" width="800"]]
140 +[[image:Braking resistor.png||height="1197" width="800" class="img-thumbnail"]]
145 145  
146 146  
147 147  **VD1 750W drive brake resistance calculation formula**
148 148  
149 -750W motor inertia : 1.82*10^^-4^^ kg m^^2^^
145 +750W motor inertia: 1.82*10^^-4^^ kg m^^2^^
150 150  
151 151  Total load inertia J,,L,, = load inertia ratio * 1.82*10^^-4^^
152 152  
... ... @@ -162,7 +162,7 @@
162 162  
163 163  which is:[[image:VD1 750W 驱动器制动电阻计算公式_html_506c1de75a99e6fa.gif||class="img-thumbnail"]]
164 164  
165 -== **6.1.6 Servo Running** ==
161 +== **Servo Running** ==
166 166  
167 167  1. Turn on the S-ON signal
168 168  
... ... @@ -177,11 +177,11 @@
177 177  1. Power-on time sequence
178 178  
179 179  (% style="text-align:center" %)
180 -[[image:5.Basic Setting_html_f889a9585b78ace9.jpg||class="img-thumbnail" height="371" width="700"]]
176 +[[image:5.Basic Setting_html_f889a9585b78ace9.jpg||height="371" width="700" class="img-thumbnail"]]
181 181  
182 182  Figure 6-1 Power-on time sequence
183 183  
184 -== **6.1.7 Servo Stop** ==
180 +== **Servo Stop** ==
185 185  
186 186  Servo stop includes coast to stop and zero-speed stop based on the stop mode, and de energized state and position lock based on the stop state.
187 187  
... ... @@ -269,17 +269,15 @@
269 269  
270 270  11: INH, Position reference inhibited
271 271  
272 -12: VSSEL, Damp control switch(not implemented yet)
268 +12: VSSEL, Damp control switch(Not implemented yet)
273 273  
274 -13: INSPD1, Internal speed command selection 1(not implemented yet)
270 +13: INSPD1, Internal speed command selection 1(Not implemented yet)
275 275  
276 -14: INSPD2, Internal speed command selection 2
272 +14: INSPD2, Internal speed command selection 2(Not implemented yet)
277 277  
278 -(not implemented yet)
274 +15: INSPD3, Internal speed command selection 3(Not implemented yet)
279 279  
280 -15: INSPD3, Internal speed command selection 3(not implemented yet)
281 -
282 -16: J-SEL, Inertia ratio switch(not implemented yet)
276 +16: J-SEL, Inertia ratio switch(Not implemented yet)
283 283  )))|-|03-POT
284 284  |(% style="width:73px" %)P6-9|(% style="width:134px" %)DI_3 logic selection|(% style="width:114px" %)During running|(% style="width:85px" %)(((
285 285  Power-on
... ... @@ -288,9 +288,9 @@
288 288  )))|(% style="width:69px" %)0~~1|(% style="width:490px" %)(((
289 289  DI port input logic validity function selection.
290 290  
291 -0: Normal open input. Active when off (switch closed).
285 +0: Normal open input. Active when off (Switch closed).
292 292  
293 -1: Normal closed input. Active when on (switch open).
287 +1: Normal closed input. Active when on (Switch open).
294 294  )))|-|0
295 295  |(% style="width:73px" %)P6-10|(% style="width:134px" %)DI_3 input source selection|(% style="width:114px" %)During running|(% style="width:85px" %)(((
296 296  Power-on
... ... @@ -363,7 +363,7 @@
363 363  
364 364  If the machine breaks down, the servo would perform fault shutdown operation. The current shutdown mode is fixed to free stop mode, and the motor shaft remains free.
365 365  
366 -= **6.2 Position mode** =
360 += **Position mode** =
367 367  
368 368  Position control mode is the most important and commonly used control mode of servo system. Position control refers to controlling the position of the motor through position commands, determining the target position of the motor based on the total number of position commands, and the frequency of the position command determines the rotation speed of the motor. The servo drive could achieve fast and accurate control of the position and speed of the machine. Therefore, the position control mode is mainly used in applications requiring positioning control, such as manipulators, chip mounters, engraving machines, CNC machine tools, etc.
369 369  
... ... @@ -370,16 +370,16 @@
370 370  **The block diagram of position control is as follows:**
371 371  
372 372  (% style="text-align:center" %)
373 -[[image:1649921243846-652.png||class="img-thumbnail" height="272" width="800"]]
367 +[[image:1649921243846-652.png||height="272" width="800" class="img-thumbnail"]]
374 374  
375 375  Figure 6-2 Position control diagram
376 376  
377 -== **6.2.1 Position Reference Input Setting** ==
371 +== **Position Reference Input Setting** ==
378 378  
379 379  The servo drive has 1 set of pulse input terminals for receiving position pulse input (through the CN2 terminal of the drive)
380 380  
381 381  (% style="text-align:center" %)
382 -[[image:1649921251765-622.png||class="img-thumbnail" height="525" width="600"]]
376 +[[image:1649921251765-622.png||height="525" width="600" class="img-thumbnail"]]
383 383  
384 384  The reference from the host controller could be differential output or open collector output. The maximum input frequency is shown in** the following table:**
385 385  
... ... @@ -391,12 +391,12 @@
391 391  1. **Low-speed Pulse Input   **Differential drive mode
392 392  
393 393  (% style="text-align:center" %)
394 -[[image:1649921259462-732.png||class="img-thumbnail" height="468" width="700"]]
388 +[[image:1649921259462-732.png||height="468" width="700" class="img-thumbnail"]]
395 395  
396 396  1. **OC mode**
397 397  
398 398  (% style="text-align:center" %)
399 -[[image:1649921266972-816.png||class="img-thumbnail" height="472" width="700"]]
393 +[[image:1649921266972-816.png||height="472" width="700" class="img-thumbnail"]]
400 400  
401 401  1. Position pulse selection
402 402  
... ... @@ -461,7 +461,7 @@
461 461  Filtering time is necessary for the reference input pin to prevent external interference input to the driver and affect the control of the motor. The signal input and output waveforms with filtering enabled are shown in** the following figure:**
462 462  
463 463  (% style="text-align:center" %)
464 -[[image:1649921315771-948.png||class="img-thumbnail" height="328" width="800"]]
458 +[[image:1649921315771-948.png||height="328" width="800" class="img-thumbnail"]]
465 465  
466 466  Figure 6-3 Filtering signal waveform
467 467  
... ... @@ -494,7 +494,7 @@
494 494  3: High (0.4)
495 495  )))|-|2
496 496  
497 -== **6.2.2 Electronic Gear Ratio** ==
491 +== **Electronic Gear Ratio** ==
498 498  
499 499  **[Glossary]**
500 500  
... ... @@ -513,7 +513,7 @@
513 513  The setting range of the electronic gear ratio should** **meet **the following conditions**:
514 514  
515 515  (% style="text-align:center" %)
516 -[[image:1649921327785-423.png||class="img-thumbnail" height="63" width="500"]]
510 +[[image:1649921327785-423.png||height="63" width="500" class="img-thumbnail"]]
517 517  
518 518  Otherwise, it would display [Er. 35] "Electronic gear ratio setting over limit" fault.
519 519  
... ... @@ -520,7 +520,7 @@
520 520  **Electronic gear ratio setting Flowchart:**
521 521  
522 522  (% style="text-align:center" %)
523 -[[image:1649921334117-284.png||class="img-thumbnail" height="857" width="300"]]
517 +[[image:1649921334117-284.png||height="857" width="300" class="img-thumbnail"]]
524 524  
525 525  Figure 6-4 Electronic gear ratio setting flowchart
526 526  
... ... @@ -570,7 +570,7 @@
570 570  It is valid when P0-16=0
571 571  )))|(% style="width:58px" %)-|(% style="width:51px" %)1
572 572  
573 -== **6.2.3 Position Reference Filter** ==
567 +== **Position Reference Filter** ==
574 574  
575 575  This function filters the position references (encoder unit) divided or multiplied by the electronic gear ratio. It involves the first-order filter and average filter.
576 576  
... ... @@ -585,7 +585,7 @@
585 585  The filter time is not as long as possible. The longer the filter time, the longer the delay time and the longer the response time.
586 586  
587 587  (% style="text-align:center" %)
588 -[[image:1649921346187-572.png||class="img-thumbnail" height="305" width="700"]]
582 +[[image:1649921346187-572.png||height="305" width="700" class="img-thumbnail"]]
589 589  
590 590  Figure 6-5 position reference filter
591 591  
... ... @@ -605,18 +605,18 @@
605 605  |P4-2|Position command first-order low-pass filter|At stop|Immediate|0~~128|For pulse command input filtering|ms|0
606 606  |P4-3|Position command average filtering time constant|At stop|Immediate|0~~1000|For pulse command input filtering|ms|20
607 607  
608 -== **6.2.4 Position Deviation Clear** ==
602 +== **Position Deviation Clear** ==
609 609  
610 610  Position deviation = Position reference – Position feedback (encoder unit)
611 611  
612 612  The position deviation clear function refers to the function that the drive clears the deviation register in the position mode. The function of clearing position deviation could be realized through DI terminal.
613 613  
614 -== **6.2.5 Frequency-Division Output** ==
608 +== **Frequency-Division Output** ==
615 615  
616 616  The encoder pulse is output as a quadrature differential signal after divided by the internal circuit of the servo driver. The phase and frequency of the frequency-divided signal could be set by parameters. The source of frequency division output could be set by function code, and the setting of different sources makes the function of frequency division output more widely used.
617 617  
618 618  (% style="text-align:center" %)
619 -[[image:1649921354912-251.png||class="img-thumbnail" height="385" width="500"]]
613 +[[image:1649921354912-251.png||height="385" width="500" class="img-thumbnail"]]
620 620  
621 621  Figure 6-6 diagram of frequency division output wiring
622 622  
... ... @@ -674,7 +674,7 @@
674 674  1-Z Active when pulse is low
675 675  )))|-|0
676 676  
677 -== **6.2.6 Position-relevant DO output function** ==
671 +== **Position-relevant DO output function** ==
678 678  
679 679  The feedback value of the position command is compared with different thresholds, and the DO signal could be output for the host controller to use.
680 680  
... ... @@ -687,7 +687,7 @@
687 687  **The functional schematic diagram is as follows:**
688 688  
689 689  (% style="text-align:center" %)
690 -[[image:1649921403464-270.png||class="img-thumbnail" height="393" width="600"]]
684 +[[image:1649921403464-270.png||height="393" width="600" class="img-thumbnail"]]
691 691  
692 692  Figure 6-7 positioning completed diagram
693 693  
... ... @@ -694,7 +694,7 @@
694 694  When using the positioning completion / proximity function, you could also set positioning completion, positioning proximity conditions, window, and hold time. The diagram of window filtering time is shown in** the figure below:**
695 695  
696 696  (% style="text-align:center" %)
697 -[[image:1649921410286-328.png||class="img-thumbnail" height="429" width="750"]]
691 +[[image:1649921410286-328.png||height="429" width="750" class="img-thumbnail"]]
698 698  
699 699  Figure 6-8 diagram of positioning completion signal output with window filtering time
700 700  
... ... @@ -787,18 +787,18 @@
787 787  
788 788  ----
789 789  
790 -== **6.2.7 Servo position control case** ==
784 +== **Servo position control case** ==
791 791  
792 792  **Introduction**
793 793  
794 794  This case uses three commonly used PLC positioning instructions to implement the servo position control mode actions.
795 795  
796 -== **6.2.8 I/O wiring** ==
790 +== **I/O wiring** ==
797 797  
798 798  (% style="text-align:center" %)
799 -[[image:1649921424832-617.png||class="img-thumbnail" height="473" width="700"]]
793 +[[image:1649921424832-617.png||height="473" width="700" class="img-thumbnail"]]
800 800  
801 -== **6.2.9 Servo parameter setting** ==
795 +== **Servo parameter setting** ==
802 802  
803 803  **Step 1**:Power on the servo, set the M key on the panel of the servo drive, set the value of function code P0-1 to 1, and 1 is the position control mode;
804 804  
... ... @@ -812,7 +812,7 @@
812 812  Control mode
813 813  
814 814  (default setting)
815 -)))|(% style="width:126px" %)At stop|(% style="width:130px" %)Power-on again|(% style="width:87px" %)1~~10|(% style="width:369px" %)(((
809 +)))|(% style="width:126px" %)At stop|(% style="width:130px" %)Power-on again|(% style="width:87px" %)1-10|(% style="width:369px" %)(((
816 816  1: Position control mode
817 817  
818 818  2: Speed control mode
... ... @@ -838,7 +838,7 @@
838 838  Power-on
839 839  
840 840  again
841 -)))|(% style="width:81px" %)0~~1|(% style="width:433px" %)(((
835 +)))|(% style="width:81px" %)0-1|(% style="width:433px" %)(((
842 842  Forward direction:viewed from the motor shaft.
843 843  
844 844  0: CW direction as the forward direction
... ... @@ -860,7 +860,9 @@
860 860  
861 861  **Step 4**:Set the value of the function code P13-1 to choose whether VDI1 is valid at high or low levels.
862 862  
857 +{{info}}
863 863  **✎Note:** the value of function code P6-02 should be set to 1. Only in this way can the motor rotate.
859 +{{/info}}
864 864  
865 865  (% class="table-bordered" %)
866 866  |=(% style="width: 74px;" %)**Code**|=(% style="width: 142px;" %)**Function**|=(% style="width: 116px;" %)**Effective time**|=(% style="width: 76px;" %)**Default**|=(% style="width: 70px;" %)**Range**|=(% style="width: 548px;" %)**Description**|=**Unit**
... ... @@ -898,12 +898,12 @@
898 898  16: J-SEL, Inertia ratio switch(not implemented yet)
899 899  )))|
900 900  
901 -== **6.2.10 PLC Project** ==
897 +== **PLC Project** ==
902 902  
903 903  (% style="text-align:center" %)
904 -[[image:1649921441261-362.png||class="img-thumbnail" height="256" width="800"]]
900 +[[image:1649921441261-362.png||height="256" width="800" class="img-thumbnail"]]
905 905  
906 -== **6.2.11 Explanation** ==
902 +== **Explanation** ==
907 907  
908 908  The program uses M0,M1,M2 as the switch button of three modes of actions.
909 909  
... ... @@ -913,7 +913,7 @@
913 913  
914 914  When M2 is turned on, the Y0 servo motor moves to the absolute position of 2000 at the speed of 4000 pulses, and Y3 represents the direction of the motor.
915 915  
916 -= **6.3 Speed mode** =
912 += **Speed mode** =
917 917  
918 918   Speed control refers to control the speed of the machine through the speed reference. Through internal digital setting, analog voltage or communication, the servo drive could achieve fast and precise control of the mechanical speed. Therefore, the speed control mode is mainly used to control the rotation speed, or use the host controller to realize the position control, and the host controller output is used as the speed reference, such as analog engraving and milling machine.
919 919  
... ... @@ -920,7 +920,7 @@
920 920  The speed control block diagram is **as follows:**
921 921  
922 922  (% style="text-align:center" %)
923 -[[image:1649921468579-521.png||class="img-thumbnail" height="255" width="800"]]
919 +[[image:1649921468579-521.png||height="255" width="800" class="img-thumbnail"]]
924 924  
925 925  Figure1 speed control diagram
926 926  
... ... @@ -942,10 +942,10 @@
942 942  3: Torque control mode
943 943  )))|-|1
944 944  
945 -== ** 6.3.1 Speed Reference Input Setting** ==
941 +== **Speed Reference Input Setting** ==
946 946  
947 947  (% style="text-align:center" %)
948 -[[image:1649921476490-234.png||class="img-thumbnail" height="392" width="600"]]
944 +[[image:1649921476490-234.png||height="392" width="600" class="img-thumbnail"]]
949 949  
950 950  Speed Reference Source
951 951  
... ... @@ -986,7 +986,7 @@
986 986  **Analog voltage setting method**:
987 987  
988 988  (% style="text-align:center" %)
989 -[[image:1649921484882-112.png||class="img-thumbnail" height="855" width="250"]]
985 +[[image:1649921484882-112.png||height="855" width="250" class="img-thumbnail"]]
990 990  
991 991  Figure 2 flowchart of setting speed reference by analog voltage
992 992  
... ... @@ -1003,7 +1003,7 @@
1003 1003  **Dead zone: **Input voltage range of the analog channel when the sampling voltage is zero.
1004 1004  
1005 1005  (% style="text-align:center" %)
1006 -[[image:1649921492713-261.png||class="img-thumbnail" height="415" width="700"]]
1002 +[[image:1649921492713-261.png||height="415" width="700" class="img-thumbnail"]]
1007 1007  
1008 1008  Figure 3 Analog signal after-offset
1009 1009  
... ... @@ -1033,7 +1033,7 @@
1033 1033  |(% style="width:61px" %)P5-9|(% style="width:194px" %)Analog 10V for speed value|At stop|Immediate|1000~~4500|Set the speed value corresponding to analog 10V|rpm|3000
1034 1034  |(% style="width:61px" %)P5-10|(% style="width:194px" %)Analog 10V for torque value|At stop|Immediate|0~~3000|Set the torque value corresponding to analog 10V|0.1%|1000
1035 1035  
1036 -== **6.3.2 Acceleration and deceleration time setting** ==
1032 +== **Acceleration and deceleration time setting** ==
1037 1037  
1038 1038  The acceleration/deceleration time setting refers to convert a speed command with a relatively high acceleration into a speed command with a relatively gentle acceleration, so as to achieve the purpose of controlling the acceleration.
1039 1039  
... ... @@ -1040,7 +1040,7 @@
1040 1040  In the speed control mode, excessive acceleration of the speed command would cause the vibration. At this time, increase the acceleration or deceleration time to achieve a smooth speed change of the motor and avoid mechanical damage caused by the above situation.
1041 1041  
1042 1042  (% style="text-align:center" %)
1043 -[[image:1649921501713-829.png||class="img-thumbnail" height="387" width="600"]]
1039 +[[image:1649921501713-829.png||height="387" width="600" class="img-thumbnail"]]
1044 1044  
1045 1045  Figure 4 diagram of acc. and dec. time
1046 1046  
... ... @@ -1059,7 +1059,7 @@
1059 1059  |(% style="width:65px" %)P1-3|(% style="width:136px" %)Acc. time|During running|Immediate|0~~65535|Acceleration time from 0 to 1000rpm in speed command mode|ms|50
1060 1060  |(% style="width:65px" %)P1-4|(% style="width:136px" %)Dec. time|During running|Immediate|0~~65535|Deceleration time from 1000 to 0 rpm in speed command mode|ms|50
1061 1061  
1062 -== **6.3.3 Speed Reference Limitation** ==
1058 +== **Speed Reference Limitation** ==
1063 1063  
1064 1064  The servo drive could display the value of the speed reference in speed mode.
1065 1065  
... ... @@ -1087,7 +1087,7 @@
1087 1087  |(% style="width:74px" %)P1-12|(% style="width:210px" %)Forward speed threshold|During running|Immediate|0~~3000|Set forward speed limit|rpm|3000
1088 1088  |(% style="width:74px" %)P1-13|(% style="width:210px" %)Reverse speed threshold|During running|Immediate|0~~3000|Set reverse speed limit|rpm|3000
1089 1089  
1090 -== **6.3.4 Zero Speed Clamp Function** ==
1086 +== **Zero Speed Clamp Function** ==
1091 1091  
1092 1092  Zero speed clamping function means that when the zero speed clamping signal (ZCLAMP) is valid, when the absolute value of the speed reference is lower than the zero speed clamping speed value, the servo motor is in the locked state. At this time, the servo drive is in position lock mode, and the speed reference is invalid.
1093 1093  
... ... @@ -1111,11 +1111,11 @@
1111 1111  |(% style="width:69px" %)P1-22|(% style="width:176px" %)Speed threshold for zero|During running|Immediate|0~~1000|Set the speed threshold of the zero speed clamp function|rpm|20
1112 1112  
1113 1113  (% style="text-align:center" %)
1114 -[[image:1649921513950-217.png||class="img-thumbnail" height="388" width="600"]]
1110 +[[image:1649921513950-217.png||height="388" width="600" class="img-thumbnail"]]
1115 1115  
1116 1116  Figure 5 Zero Speed Clamp waveform
1117 1117  
1118 -== **6.3.5 Speed-relevant DO Signals** ==
1114 +== **Speed-relevant DO Signals** ==
1119 1119  
1120 1120  Different DO signals are output to the host controller based on comparison between the speed feedback after filter and different thresholds. We need to assign different function for the DO terminals and set the valid logic.
1121 1121  
... ... @@ -1124,7 +1124,7 @@
1124 1124  After the speed reference is filtered, the absolute value of the actual speed of the servo motor reaches [P5-16] (rotation detection speed threshold), then the motor is considered to be rotating. At this time, the DO terminal of the servo drive could output a rotation detection signal. Conversely, when the actual rotation speed of the servo motor does not reach [P5-16], it is considered that the motor is not rotating.
1125 1125  
1126 1126  (% style="text-align:center" %)
1127 -[[image:1649921523559-858.png||class="img-thumbnail" height="236" width="600"]]
1123 +[[image:1649921523559-858.png||height="236" width="600" class="img-thumbnail"]]
1128 1128  
1129 1129  Figure 6-14 motor rotation DO signal
1130 1130  
... ... @@ -1144,7 +1144,7 @@
1144 1144  The absolute value of the actual speed of the servo motor is less than a certain threshold [P5-19], it is considered that the servo motor stops rotating, and the DO terminal of the servo drive could output a zero speed signal at this time. Conversely, if the absolute value of the actual speed of the servo motor is not less than this value, it is considered that the motor is not at a standstill and the zero speed signal is invalid.
1145 1145  
1146 1146  (% style="text-align:center" %)
1147 -[[image:1649921531202-104.png||class="img-thumbnail" height="373" width="600"]]
1143 +[[image:1649921531202-104.png||height="373" width="600" class="img-thumbnail"]]
1148 1148  
1149 1149  Figure 6 zero speed signal waveform
1150 1150  
... ... @@ -1164,7 +1164,7 @@
1164 1164  In speed control, when the absolute value of the difference between the motor speed after filter and the speed reference satisfies the setting of [P5-17], the actual motor speed is considered to reach the speed reference. At this moment, the servo drive outputs the speed consistent signal. When the absolute value of the difference between the motor speed after filter and the speed reference exceeds the setting of [P5-17], the speed consistent signal is inactive.
1165 1165  
1166 1166  (% style="text-align:center" %)
1167 -[[image:1649921539069-575.png||class="img-thumbnail" height="366" width="600"]]
1163 +[[image:1649921539069-575.png||height="366" width="600" class="img-thumbnail"]]
1168 1168  
1169 1169  Figure 7 Speed Consistent Waveform
1170 1170  
... ... @@ -1184,7 +1184,7 @@
1184 1184  When the absolute value of the motor speed after filter exceeds the setting of[P4-16],the motor speed is considered to reach the desired value. At this moment, the servo drive outputs the speed reached signal. When the absolute value of the motor speed after filter is smaller than or equal to the setting of[P4-16], the speed reached signal is inactive.
1185 1185  
1186 1186  (% style="text-align:center" %)
1187 -[[image:1649921547861-635.png||class="img-thumbnail" height="323" width="600"]]
1183 +[[image:1649921547861-635.png||height="323" width="600" class="img-thumbnail"]]
1188 1188  
1189 1189  Figure 6-17 Speed reached signal waveform
1190 1190  
... ... @@ -1199,7 +1199,7 @@
1199 1199  |(% style="width:71px" %)P5-18|(% style="width:274px" %)Speed approaching signal threshold|During running|Immediate|10~~6000|Speed reached signal threshhold|rpm|100
1200 1200  |(% style="width:71px" %)P7-18|(% style="width:274px" %)DO_1 function selection |During running|Power on again|128~~142|136-V-NEAR speed near |-|136
1201 1201  
1202 -= **6.4 Torque mode** =
1198 += **Torque mode** =
1203 1203  
1204 1204   The current of the servo motor has a linear relationship with the torque. Therefore, the control of the current could achieve the control of the torque. Torque control refers to controlling the output torque of the motor through a torque reference. Torque reference could be given by internal command and analog voltage.
1205 1205  
... ... @@ -1206,14 +1206,14 @@
1206 1206  **The torque control block diagram is as follows**:
1207 1207  
1208 1208  (% style="text-align:center" %)
1209 -[[image:1649921574316-568.png||class="img-thumbnail" height="230" width="700"]]
1205 +[[image:1649921574316-568.png||height="230" width="700" class="img-thumbnail"]]
1210 1210  
1211 -== **6.4.1 Torque Reference Input Setting** ==
1207 +== **Torque Reference Input Setting** ==
1212 1212  
1213 1213  (% style="text-align:center" %)
1214 -[[image:1649921579089-736.png||class="img-thumbnail" height="379" width="600"]]
1210 +[[image:1649921579089-736.png||height="379" width="600" class="img-thumbnail"]]
1215 1215  
1216 -== **6.4.2 Torque reference source** ==
1212 +== **Torque reference source** ==
1217 1217  
1218 1218  In the torque control mode, there are two sources of torque reference, which could be set through [P1-7].** Relevant function codes:**
1219 1219  
... ... @@ -1263,7 +1263,7 @@
1263 1263  0
1264 1264  )))
1265 1265  
1266 -== **6.4.3 Digital setting** ==
1262 +== **Digital setting** ==
1267 1267  
1268 1268  The source of the torque reference is an internal command, which is set through function code [P1-8]. **Relevant function codes:**
1269 1269  
... ... @@ -1305,7 +1305,7 @@
1305 1305  0
1306 1306  )))
1307 1307  
1308 -== **6.4.4 Analog voltage setting** ==
1304 +== **Analog voltage setting** ==
1309 1309  
1310 1310  (% class="table-bordered" %)
1311 1311  |=(((
... ... @@ -1570,7 +1570,7 @@
1570 1570  **Operation flowchart of setting torque reference by analog voltage:**
1571 1571  
1572 1572  (% style="text-align:center" %)
1573 -[[image:1649921591828-681.png||class="img-thumbnail" height="1010" width="250"]]
1569 +[[image:1649921591828-681.png||height="1010" width="250" class="img-thumbnail"]]
1574 1574  
1575 1575  flowchart of setting torque reference by analog voltage
1576 1576  
... ... @@ -1581,7 +1581,7 @@
1581 1581  **Dead zone:** input voltage range of the analog channel when the sampling voltage is zero
1582 1582  
1583 1583  (% style="text-align:center" %)
1584 -[[image:1649921598803-241.png||class="img-thumbnail" height="369" width="600"]]
1580 +[[image:1649921598803-241.png||height="369" width="600" class="img-thumbnail"]]
1585 1585  
1586 1586  Analog signal waveform after-offset
1587 1587  
... ... @@ -1589,7 +1589,7 @@
1589 1589  
1590 1590  **Relevant function codes:**
1591 1591  
1592 -== **6.4.5 Torque Reference Filter** ==
1588 +== **Torque Reference Filter** ==
1593 1593  
1594 1594  In the torque mode, the servo drive could realize low-pass filtering of the torque command, which reduces the vibration of the servo motor.
1595 1595  
... ... @@ -1596,13 +1596,13 @@
1596 1596  **Relevant function codes:**
1597 1597  
1598 1598  (% style="text-align:center" %)
1599 -[[image:1649921605656-975.png||class="img-thumbnail" height="369" width="600"]]
1595 +[[image:1649921605656-975.png||height="369" width="600" class="img-thumbnail"]]
1600 1600  
1601 1601  Diagram of torque reference first-order filter
1602 1602  
1603 1603  If the setting value of the filter time constant is too large, the responsiveness would be reduced. Please set it while confirming the responsiveness.
1604 1604  
1605 -== **6.4.6 Torque Reference Limit** ==
1601 +== **Torque Reference Limit** ==
1606 1606  
1607 1607  When the absolute value of the torque reference input from the host controller or output by the speed regulator is larger than the absolute value of the torque reference limit, the actual torque reference of the servo drive is restricted to the torque reference limit. Otherwise, the torque reference input from the host controller or output by the speed regulator is used.
1608 1608  
... ... @@ -1609,11 +1609,11 @@
1609 1609  Only one torque reference limit is valid at a moment. Both positive and negative torque limits does not exceed the maximum torques of the servo drive and motor and ±300.0% of the rated torque.
1610 1610  
1611 1611  (% style="text-align:center" %)
1612 -[[image:1649921617358-189.png||class="img-thumbnail" height="358" width="700"]]
1608 +[[image:1649921617358-189.png||height="358" width="700" class="img-thumbnail"]]
1613 1613  
1614 1614  Torque setting and limit
1615 1615  
1616 -== **6.4.7 Torque Limit Source** ==
1612 +== **Torque Limit Source** ==
1617 1617  
1618 1618  (% class="table-bordered" %)
1619 1619  |=(((
... ... @@ -1718,7 +1718,7 @@
1718 1718  3000
1719 1719  )))
1720 1720  
1721 -== **6.4.8 Torque Limit DO Signal** ==
1717 +== **Torque Limit DO Signal** ==
1722 1722  
1723 1723  When the torque reference reaches the torque limit value, the driver outputs a torque limit signal (138-T-LIMIT torque limit) to the host controller and determines the DO terminal logic.
1724 1724  
... ... @@ -1732,7 +1732,7 @@
1732 1732  )))|=**Range**|=**Function**|=**Unit**|=**Default**
1733 1733  |(% style="width:89px" %)P6-26|(% style="width:220px" %)DO_1 function selection |During running|Power on again|128~~142|138-T-LIMIT torque limit|-|138
1734 1734  
1735 -== **6.4.9 Torque related DO output function** ==
1731 +== **Torque related DO output function** ==
1736 1736  
1737 1737  The feedback value of the torque reference is compared with different thresholds, and the DO signal could be output to the host controller to use. Assign the DO terminals of the servo drive to different functions and set the valid logic.
1738 1738  
... ... @@ -1739,7 +1739,7 @@
1739 1739  Torch reach signal
1740 1740  
1741 1741  (% style="text-align:center" %)
1742 -[[image:1649921631575-959.png||class="img-thumbnail" height="414" width="600"]]
1738 +[[image:1649921631575-959.png||height="414" width="600" class="img-thumbnail"]]
1743 1743  
1744 1744  Torch reach signal waveform
1745 1745