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Last modified by Theodore Xu on 2025/02/21 14:13
From version 5.1
edited by Jim(Forgotten)
on 2023/04/13 09:47
Change comment: There is no comment for this version
To version 3.1
edited by Stone Wu
on 2022/08/01 14:28
Change comment: There is no comment for this version

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1 -XWiki.Jim
1 +XWiki.Stone
Content
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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  
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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 -**4/5: **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  
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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 -1: Two-wire mode 2: FWD is the enable terminal when using this mode. The direction is determined by the state of the REV.
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 1106  2: Three-line mode 1: This mode Din is the enable terminal, and the direction is controlled by FWD and REV respectively.
1107 1107