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Last modified by Theodore Xu on 2025/02/21 14:13
From version 9.1
edited by Jim(Forgotten)
on 2023/04/17 10:29
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To version 2.3
edited by Leo Wei
on 2022/08/01 13:45
Change comment: Renamed from xwiki:VFD.2\. User Manual.WECON VB AC Drive User Manual.2\.7 Function parameter details.WebHome

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Title
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1 -8 Function parameter details
1 +2.7 Function parameter details
Parent
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1 -VFD.VB AC Drive User Manual.WebHome
1 +VFD.2\. User Manual.WECON VB AC Drive User Manual.WebHome
Author
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1 -XWiki.Jim
1 +XWiki.admin
Content
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1 -= 1 F0 group basic parameters =
1 += 6.1 F0 group basic parameters =
2 2  
3 3  (% class="table-bordered" %)
4 4  |(% rowspan="3" %)**F0.00**|(% colspan="2" %)Motor control mode|Default|0
... ... @@ -51,7 +51,7 @@
51 51  |2|(% colspan="2" %)AI1
52 52  |3|(% colspan="2" %)AI2
53 53  |4|(% colspan="2" %)Reserved
54 -|5|(% colspan="2" %)PULSE setting（Reserved）
54 +|5|(% colspan="2" %)Reserved
55 55  |6|(% colspan="2" %)Multi-stage speed setting
56 56  |7|(% colspan="2" %)Simple PLC
57 57  |8|(% colspan="2" %)PID
... ... @@ -59,13 +59,13 @@
59 59  
60 60  Select the main source of the AC drive’s input frequency. There are 10 main frequency sources:
61 61  
62 -**0:** Digital setting (non-retentive at power failure)
62 +0: Digital setting (non-retentive at power failure)
63 63  
64 64  The initial value is 0. The frequency can be increased or decreased by the pulse knob, and the set frequency value of the inverter can be changed by the ▲/▼ keys of the keyboard (or UP and DOWN of the multi-function input terminals).
65 65  
66 66  Non-retentive means that after the AC drive is powered off, the set frequency value will be restored to 0; it will be cleared after switching as the frequency source, so this parameter should not be the object of frequency source switching.
67 67  
68 -**1: **Digital setting (retentive at power failure)
68 +1: Digital setting (retentive at power failure)
69 69  
70 70  The initial value is the value of F0.08 "Keypad setting frequency".
71 71  
... ... @@ -73,33 +73,27 @@
73 73  
74 74  Retentive means that when the AC drive is powered on again after power failure, the set frequency is the value before the last power failure (note that it is used in conjunction with F0.23).
75 75  
76 -**2: **AI1
76 +2: AI1
77 77  
78 -**3:** AI2
78 +3: AI2
79 79  
80 80  Means that the frequency is determined by the analog input terminal. The standard unit provides 2 analog input terminals (AI1, AI2), among which AI1 is 0V~~10V voltage input, AI2 can be 0V~~10V voltage input, or 4mA~~20mA current input, Selected by jumper J8 on the control board.
81 81  
82 -**5: **PULSE setting（Reserved）
82 +4/5: Reserved
83 83  
84 -The set frequency is given by the terminal pulse.
84 +6: Multi-stage speed
85 85  
86 -Pulse given signal specifications: voltage range 9V~~30V, frequency range 0kHz~~100kHz.
87 -
88 -Note: Pulse reference can only be input from the multi-function input terminal, __**requires custom control board development.**__
89 -
90 -**6: **Multi-stage speed
91 -
92 92  Select multi-stage speed operation mode. Need to set the F5 group "input terminals" and FD group "multi-stage speed and PLC" parameters to determine the corresponding relationship between the given signal and the given frequency.
93 93  
94 -**7: **Simple PLC
88 +7: Simple PLC
95 95  
96 96  Select simple PLC mode. When the frequency source is simple PLC, you need to set the FD group "multi-speed and PLC" parameters to determine the set frequency.
97 97  
98 -**8: **PID
92 +8: PID
99 99  
100 100  Select process PID control. At this time, you need to set the F9 group "PID function of process control ". The running frequency of the inverter is the frequency value after PID action. For the meaning of PID given source, given amount, feedback source, etc., please refer to the introduction of "PID Function of process control" in F9 group.
101 101  
102 -**9: **Communication setting
96 +9: Communication setting
103 103  
104 104  Means that the main frequency source is given by the upper machine through communication.
105 105  
... ... @@ -387,7 +387,7 @@
387 387  
388 388  The decimal place of the control frequency related instruction, the default is 2 decimal places. After the parameter is set, the decimal place of the parameter associated with the frequency is automatically adjusted. This parameter is not affected by F0.20.
389 389  
390 -= 2 F1 group start & stop control =
384 += 6.2 F1 group start & stop control =
391 391  
392 392  (% class="table-bordered" %)
393 393  |(% rowspan="4" %)**F1.00**|(% colspan="2" %)Starting mode|Default|0
... ... @@ -547,7 +547,7 @@
547 547  
548 548  Setting whether the AC drive has output when running frequency is 0
549 549  
550 -= 3 F2 group motor parameters =
544 += 6.3 F2 group motor parameters =
551 551  
552 552  (% class="table-bordered" %)
553 553  |(% rowspan="5" %)**F2.00**|(% colspan="2" %)Motor type selection|Default|0
... ... @@ -660,7 +660,7 @@
660 660  
661 661  The main and auxiliary winding currents can be changed by adjusting the single-phase motor turns ratio. Generally, reducing the single-phase motor turns ratio can increase the main winding current, reduce the auxiliary winding current, and reduce the motor heating (only effective when F2.00 = 3) .
662 662  
663 -= 4 F3 group vector control parameters =
657 += 6.4 F3 group vector control parameters =
664 664  
665 665  F3 group function codes are only valid in vector control mode, that is, it is valid when F0.00=0, and it is invalid when F0.00=1.
666 666  
... ... @@ -797,7 +797,7 @@
797 797  
798 798  During startup, torque command 1 = F3.11 * F3.24 / 100; after maintaining time F3.25 seconds, it will be restored to torque command 2 = F3.11; torque command 1/2 switching requires torque acceleration and deceleration time F3.14/F3.15.
799 799  
800 -= 5 F4 group v/f control parameters =
794 += 6.5 F4 group v/f control parameters =
801 801  
802 802  This group of function codes is only valid for V/F control (F0.00=1), and invalid for vector control.
803 803  
... ... @@ -966,7 +966,7 @@
966 966  
967 967  According to the actual use, select the situation where the AVR function is enabled.
968 968  
969 -= 6 F5 group input terminals =
963 += 6.6 F5 group input terminals =
970 970  
971 971  The standard unit of the VB series inverter has 6 multi-function digital input terminals and 2 analog input terminals.
972 972  
... ... @@ -1101,27 +1101,18 @@
1101 1101  
1102 1102  0: Two-line mode 1: This mode is the most commonly used two-line mode. The FWD and REV terminal commands determine the forward and reverse of the motor.
1103 1103  
1104 -[[image:1681697850903-377.png||height="282" width="633"]]
1098 +1: Two-wire mode 2: REV is the enable terminal when using this mode. The direction is determined by the state of the FWD.
1105 1105  
1106 -1: Two-wire mode 2: FWD is the enable terminal when using this mode. The direction is determined by the state of the REV.
1100 +2: Three-line mode 1: This mode Din is the enable terminal, and the direction is controlled by FWD and REV respectively.
1107 1107  
1108 -[[image:1681697969422-504.png]]
1102 +But the pulse is valid, it must be completed by disconnecting the Din terminal signal when stopping.
1109 1109  
1110 -2: Three-line mode 1: This mode Din(function code 3) is the enable terminal, and the direction is controlled by FWD and REV respectively.
1111 -
1112 -DIN is pulse effective, user need to disconnect the Din terminal signal when stop.
1113 -
1114 1114  Din is the multifunctional input terminal of DI1~~DI6. At this time, the corresponding terminal function should be defined as the No. 3 function "three-wire operation control".
1115 1115  
1116 -[[image:1681698530367-261.png||height="298" width="628"]]
1117 -
1118 1118  3: Three-line mode 2: The enable terminal of this mode is Din, the running command is given by FWD, and the direction is determined by the state of REV. The stop command is completed by disconnecting the Din signal.
1119 1119  
1120 1120  Din is the multi-function input terminal of DI1~~DI6. At this time, the corresponding terminal function should be defined as the No. 3 function "three-wire operation control".
1121 1121  
1122 -[[image:1681698557086-403.png||height="267" width="625"]]
1123 -
1124 -
1125 1125  (% class="table-bordered" %)
1126 1126  |(% rowspan="2" %)**F5.17**|UP/DOWN change rate range|Default|0.50Hz
1127 1127  |Setting range|(% colspan="2" %)0.01Hz~~65.535Hz
... ... @@ -1166,6 +1166,20 @@
1166 1166  The function of AI2 is similar to the setting method of AI1.
1167 1167  
1168 1168  (% class="table-bordered" %)
1154 +|(% rowspan="2" %)**F5.28**|PULSE INPUT minimum input|Default|0.00kHz
1155 +|Setting range|(% colspan="2" %)0.00kHz~~F5.30　
1156 +|(% rowspan="2" %)**F5.29**|Percentage rate of PULSE INPUT minimum input|Default|0.0%
1157 +|Setting range|(% colspan="2" %)-100.00%~~100.0%
1158 +|(% rowspan="2" %)**F5.30**|PULSE INPUT maximum input|Default|50.00kHz
1159 +|Setting range|(% colspan="2" %)F5.28~~50.00kHz 　
1160 +|(% rowspan="2" %)**F5.31**|Percentage rate of PULSE INPUT maximum input|Default|100.0%
1161 +|Setting range|(% colspan="2" %)-100.00%~~100.0%
1162 +|(% rowspan="2" %)**F5.32**|PULSE INPUT filter time|Default|0.10s
1163 +|Setting range|(% colspan="2" %)0.00s~~10.00s
1164 +
1165 +This group of function codes defines the corresponding relationship when pulse is used as the frequency setting method. Pulse frequency input can only be input through DI6 channel. The application of this group of functions is similar to that of AI1.
1166 +
1167 +(% class="table-bordered" %)
1169 1169  |(% rowspan="2" %)**F5.33**|DI1 enable delay time|Default|0.0s
1170 1170  |Setting range|(% colspan="2" %)0.0s~~3600.0s
1171 1171  |(% rowspan="2" %)**F5.34**|DI1 disable delay time|Default|0.0s
... ... @@ -1203,7 +1203,7 @@
1203 1203  
1204 1204  Low Level:The connection between DI terminal and COM is invalid, while disconnection is valid.
1205 1205  
1206 -= 7 F6 group output terminals =
1205 += 6.7 F6 group output terminals =
1207 1207  
1208 1208  The standard unit of VB series inverter has 2 multi-function relay output terminals, 1 FM terminal and 2 multi-function analog output terminals.
1209 1209  
... ... @@ -1457,14 +1457,8 @@
1457 1457  
1458 1458  For the second output, the parameter setting method is the same as F6.28~~F6.32.
1459 1459  
1460 -(% class="table-bordered" %)
1461 -|(% rowspan="2" %)**F6.38**|The setting time of timer|Default|0
1462 -|Setting range|(% colspan="3" %)0.00s~~100.0s
1459 += 6.8 F7 group keypad display =
1463 1463  
1464 -Set the timer setting time
1465 -
1466 -= 8 F7 group keypad display =
1467 -
1468 1468  (% class="table-bordered" %)
1469 1469  |(% rowspan="4" %)**F7.00**|(% colspan="2" %)LCD keypad parameter copy|Default|0
1470 1470  |(% rowspan="3" %)Setting range|0|(% colspan="2" %)No operation
... ... @@ -1674,7 +1674,7 @@
1674 1674  |(% rowspan="2" %)**F7.15**|Performance software version|Default|-
1675 1675  |Setting range|(% colspan="2" %)-
1676 1676  
1677 -= 9 F8 group auxiliary functions =
1670 += 6.9 F8 group auxiliary functions =
1678 1678  
1679 1679  (% class="table-bordered" %)
1680 1680  |(% rowspan="2" %)**F8.00**|JOG running frequency|Default|2.00Hz
... ... @@ -1974,7 +1974,7 @@
1974 1974  
1975 1975  Enabling the fast current limiting function can minimize the inverter's overcurrent fault and protect the inverter from uninterrupted operation. After entering the fast current-limiting state for a period of time, a fast current-limiting fault (Err40) will be reported, indicating that the inverter is overloaded. Please refer to the handling of Err10.
1976 1976  
1977 -= 10 F9 group pid function of process control =
1970 += 6.10 F9 group pid function of process control =
1978 1978  
1979 1979  PID control is a common method used in process control. It adjusts the output frequency of the inverter by performing proportional, integral, and differential calculations on the difference between the feedback signal of the controlled quantity and the target quantity signal to form a negative feedback system. The controlled amount is stable at the target amount. It is suitable for process control such as flow control, pressure control and temperature control. The basic control block diagram is as follows:
1980 1980  
... ... @@ -2176,8 +2176,9 @@
2176 2176  
2177 2177  Figure 6-10-2 PID sleep and wake-up timing diagram
2178 2178  
2179 -= 11 FA group faults & protection =
2180 2180  
2173 += 6.11 FA group faults & protection =
2174 +
2181 2181  (% class="table-bordered" %)
2182 2182  |(% rowspan="3" %)**FA.00**|Motor overload protection selection|Default|1
2183 2183  |(% rowspan="2" %)Setting range|0|Disabled
... ... @@ -2410,7 +2410,7 @@
2410 2410  
2411 2411  Note: The function code display data is H.xxx, where H. means hexadecimal data.
2412 2412  
2413 -= 12 FB group frequency swing, length fixing and counting =
2407 += 6.12 FB group frequency swing, length fixing and counting =
2414 2414  
2415 2415  The swing frequency function is suitable for textile, chemical fiber and other industries and occasions that require traverse and winding functions.
2416 2416  
... ... @@ -2497,7 +2497,7 @@
2497 2497  
2498 2498  Figure 6-12-2 Schematic diagram of set count value given and designated count value given
2499 2499  
2500 -= 13 FC group communication parameters =
2494 += 6.13 FC group communication parameters =
2501 2501  
2502 2502  (% class="table-bordered" %)
2503 2503  |(% rowspan="2" %)**FC.00**|Local address|Default|1
... ... @@ -2548,7 +2548,7 @@
2548 2548  
2549 2549  Used to determine the output unit of the current value when the communication reads the output current.
2550 2550  
2551 -= 14 FD group muti-stage speed and simple plc functions =
2545 += 6.14 FD group muti-stage speed and simple plc functions =
2552 2552  
2553 2553  The simple PLC function is that the inverter has a programmable controller (PLC) built in to complete automatic control of multi-segment frequency logic. The running time, running direction and running frequency can be set to meet the technological requirements. This series of inverters can realize 16-speed change control, and there are 4 kinds of acceleration and deceleration time for selection. When the set PLC completes a cycle, an ON signal can be output from the multifunctional digital output terminals DO1 and DO2 or multifunctional relay 1 and relay 2. See F1.02~~F1.05 for details. When the frequency source selection F0.07, F0.03, F0.04 is determined as the multi-speed operation mode, it is necessary to set FD.00~~FD.15 to determine its characteristics.
2554 2554  
... ... @@ -2707,7 +2707,7 @@
2707 2707  
2708 2708  This parameter determines the target quantity given channel of multi-speed 0.
2709 2709  
2710 -= 15 FE group user password management =
2704 += 6.15 FE group user password management =
2711 2711  
2712 2712  (% class="table-bordered" %)
2713 2713  |(% rowspan="2" %)**FE.00**|User password|Default|0
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