A&D Multi Function Weighing Indicator AD-4402 Spécifications Page 15
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
AD-4402 Page 13
3.2.1.
3.2.1.3.2.1.
3.2.1. Verifying
VerifyingVerifying
Verifying Loadcell Output and Input Sensitivity
Loadcell Output and Input Sensitivity Loadcell Output and Input Sensitivity
Loadcell Output and Input Sensitivity
The input sensitivity of the indicator is 0.3µV/division or more. Adapt to the following
inequality, when you design a weighing instrument using the indicator and loadcell(s).
Caution
A change in input voltage sensitivity is equivalent to a one division change of
the display. Select as large an input voltage sensitivity voltage as possible so
that the weighing interval becomes stable.
Consider the leverage if a lever is used.
Weighing instrument
using one loadcell.
A
DBE
3.0
∗∗
≤
Weighing instrument
using multi-loadcell
NA
DBE
3.0
∗
∗∗
≤
A: Rated capacity of loadcell [kg]
B: Rated output [mV/V]
D: Weighing interval [kg]
E: Excitation voltage [mV]
N: Number of loadcells
Verification Example
Verification ExampleVerification Example
Verification Example
Design:
Loadcell N=1
Rated capacity A=750 [kg]
Rated output B=3 [mV/V]
Excitation voltage E=5000 [mV]
Weighing interval D=0.05 [kg]
Weighing capacity 300 [kg]
3.01
750
05.035000
≥=
∗∗
. Therefore,
regard the instrument as a good design.
- Contents 3
- Page 2 AD-4402 4
- AD-4402 Page 3 5
- Page 4 AD-4402 6
- AD-4402 Page 5 7
- Page 6 AD-4402 8
- AD-4402 Page 7 9
- Page 8 AD-4402 10
- Page 10 AD-4402 12
- AD-4402 Page 13 15
- Page 16 AD-4402 18
- In Case of a Material Code: 19
- In Case of a Recipe Code: 19
- Page 18 AD-4402 20
- AD-4402 Page 19 21
- Common Calibration Items 22
- AD-4402 Page 21 23
- Page 22 AD-4402 24
- AD-4402 Page 23 25
- Page 24 AD-4402 26
- Edit a Material Code 29
- Search a Material Code 30
- Delete a Material Code 30
- Copy a Material Code 30
- Tare of a Material Code 31
- Page 30 AD-4402 32
- Search of a Recipe Code 34
- Delete of Recipe Code 34
- Copying a Recipe Code 35
- Operation and Response 36
- Batch Weighing 37
- Controlled Output Signals 37
- Normal Batching 38
- Loss-in-weigh 38
- AD-4402 Page 37 39
- Forecast Control Function 41
- Page 40 AD-4402 42
- [5q f- 5] 43
- Page 42 AD-4402 44
- Page 44 AD-4402 46
- Page 46 AD-4402 48
- Page 48 AD-4402 50
- Drawing: Discharge Sequence 51
- Page 50 AD-4402 52
- Drawing: Recipe Sequence 53
- Case 1: Direct Gate Control 54
- AD-4402 Page 53 55
- Page 54 AD-4402 56
- Page 56 AD-4402 58
- AD-4402 Page 57 59
- Page 58 AD-4402 60
- (free falls) 60
- AD-4402 Page 59 61
- Page 62 AD-4402 64
- Page 64 AD-4402 66
- Batch start delay timer 67
- AD-4402 Page 67 69
- 75.00kg 71
- Page 70 AD-4402 72
- Kind of Alarm and Error 73
- Page 72 AD-4402 74
- Activity indicator 75
- Save data 75
- Input terminal 76
- Output terminal 76
- The way of Use and Notes 78
- System Connections 79
- Communication Modes 80
- Broadcast Address 82
- Monitor Commands 83
- Write Commands 83
- Control Commands 84
- AD-4402 Page 83 85
- Connection 87
- Terminals 88
- AD-4402 Page 87 89
- Timing Chart 90
- Terminal List 91
- RS-422 Connections 93
- RS-485 4 Wire Connections 93
- RS-485 2 Wire Connections 94
- Settings of Parameters 94
- 123 kg 100
- 123kg 100
- 96.27kg 100
- 16.001kg 102
- 12345kg 102
- Caution 104
- Kinds of intialization mode 104
- To enter initialization 105
- Prucedure 105
- Example of an item: 107
- Options 108
- AD-4402 Page 107 109
- Category address 110
- AD-4402 Page 109 111
- 5ub f 1 112
- 5ub f 2 113
- Page 112 AD-4402 114
- AD-4402 Page 113 115
- Page 114 AD-4402 116
- AD-4402 Page 119 121
- Page 120 AD-4402 122
- AD-4402 Page 123 125
- AD-4402 Page 125 127
- Page 128 AD-4402 130
- AD-4402 Page 129 131
- Page 130 AD-4402 132
- AD-4402 Page 131 133
- Page 132 AD-4402 134
- AD-4402 Page 133 135
- General 136
- Analog to Digital Unit 136
- Display 136
- Weighing 137
- Code data 137
- Connectors and interfaces 137
- Page 136 AD-4402 138
- AD-4402 Page 137 139
- AD-4402 Page 139 141
- AD-4402 Page 143 145
- Page 144 AD-4402 146
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