Trend NX Variable Speed Drives Manual do Utilizador Página 81
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64 • vacon CABLING AND CONNECTIONS
Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205
6
OPT-A2
Terminal Signal Technical information
21 RO1/1
22 RO1/2
23 RO1/3
Relay output 1 Switching capacity 24VDC/8A
250VAC/8A
125VDC/0.4A
Min.switching load 5V/10mA
24 RO2/1
25 RO2/2
26 RO2/3
Relay output 2 Switching capacity 24VDC/8A
250VAC/8A
125VDC/0.4A
Min.switching load 5V/10mA
Table 6-10. Control I/O terminal signals on basic relay board OPT-A2
OPTA-3
Terminal Signal Technical information
21 RO1/1
22 RO1/2
23 RO1/3
Relay output 1 Switching capacity 24VDC/8A
250VAC/8A
125VDC/0.4A
Min.switching load 5V/10mA
25 RO2/1
26 RO2/2
Relay output 2
Switching capacity 24VDC/8A
250VAC/8A
125VDC/0.4A
Min.switching load 5V/10mA
28 TI1+
29 TI1–
Thermistor input
Table 6-11. Control I/O terminal signals on basic relay board OPT-A3
6.2.2.1 Digital input signal inversions
The active signal level depends on which potential the common inputs CMA and CMB (terminals 11 and 17)
are connected to. The alternatives are either +24V or ground (0 V). See Figure 6-27.
The 24-volt control voltage and the ground for the digital inputs and the common inputs (CMA, CMB) can be
either internal or external.
Figure 6-27. Positive/Negative logic
+24V
+24V
DIN1
DIN2
DIN3
CMA
DIN1
DIN2
DIN3
CMA
nk6_16
Ground
Ground
Positive logic (+24V is the active signal) =
the input is active when the switch is closed
Negative logic (0V is the active signal) =
the input is active when the switch is closed.
Requires setting of jumper X3 to position
‘CMA/CMB isolated from ground’
- NX Variable Speed Drives 1
- Installation Manual 1
- Contents 4
- Trend NX Drives 5
- 1 TREND NX DRIVES 5
- 2.1 Connections 9
- (109 yds) 10
- Sensors 11
- Digital Inputs 11
- Plotting Channels 13
- 2.2 Sample Applications 14
- START-UP QUICK GUIDE 19
- CONTENTS 20
- VACON NXS/P USER’S MANUAL 20
- Document code: ud00701S 22
- Date: 7.12.2005 22
- 2.2.1 General 26
- 2.2.2 Technical criteria 26
- EU DIRECTIVE vacon • 11 28
- Vesa Laisi 28
- President 28
- 12 • vacon EU DIRECTIVE 29
- vacon • 13 30
- Drive modified 31
- TECHNICAL DATA vacon • 23 40
- 4.4 Technical data 40
- 24 • vacon TECHNICAL DATA 41
- 26 • vacon INSTALLATION 43
- INSTALLATION vacon • 27 44
- 28 • vacon INSTALLATION 45
- INSTALLATION vacon • 29 46
- 30 • vacon INSTALLATION 47
- 32 • vacon INSTALLATION 49
- Type plate 50
- Warning plate 50
- 34 • vacon INSTALLATION 51
- 5.2.1 FR4 to FR9 52
- 0009NX5 400V 0012NX5 400V 54
- 38 • vacon INSTALLATION 55
- INSTALLATION vacon • 39 56
- 40 • vacon INSTALLATION 57
- 6.1.1 Power connections 58
- 6.1.1.3 Control cable 59
- Min cable 61
- EMC Level modified 62
- Mounting procedure 64
- MAINS MOTOR 67
- Figure 6-7. Vacon NX, FR4 68
- Figure 6-9. Vacon NX, FR5 69
- Figure 6-11. Vacon NX, FR6 70
- Figure 6-13. Vacon NX, FR7 71
- Figure 6-18. Vacon NX, FR9 74
- B– B+/R+ R– 75
- on the control board 77
- Basic relay board 78
- 6.2.1.1 Control cables 79
- FAULTSTOP 84
- (See control keypad) 85
- 7.2.1 Button descriptions 86
- Location 87
- Description 87
- Number of items 87
- 13.95 Hz 89
- 2 Push the 90
- Min Frequency Min Frequency 91
- I/O term 92
- 7.3.3.2 Keypad reference 93
- Enter button 93
- 7.3.3.3 Keypad direction 93
- Active faults 94
- F T1 95
- 7.3.4.2 Fault codes 96
- 80 • vacon CONTROL KEYPAD 97
- CONTROL KEYPAD vacon • 81 98
- 82 • vacon CONTROL KEYPAD 99
- Real time record 100
- Fault history 11 Output phase 101
- Operation days 101
- PUSH to reset 101
- Menu button right 102
- 7.3.6 System menu (M6) 102
- System menu 102
- 86 • vacon CONTROL KEYPAD 103
- Francais 104
- Standard 105
- Multi-step 105
- All param 106
- Not in use 108
- Startup wizard Startup wizard 109
- Startup wizard 109
- ChangeEnable 110
- ChangeEnable ChangeDisable 110
- Timeout time 111
- Timeout time Timeout time 111
- Continuous 112
- Temperature 112
- HMI ACK timeout 113
- Trip counters 114
- Clr Optime cntr 114
- NXFIFF01 115
- A:NXOPTA1 116
- Expander boards 116
- C:NXOPTC1 117
- Parameters 117
- Slave address 117
- HOT SURFACE 118
- Reset button 120
- 104 • vacon FAULT TRACING 121
- and restart 121
- FAULT TRACING vacon • 105 122
- 106 • vacon FAULT TRACING 123
- Jum p e r b lo ck X 3 : 125
- CM A and CMB grounding 125
- 8 • vacon Basic Application 126
- 1= Offset, 4mA—20 mA 128
- Selection of language 131
- Selection of application: 131
- No editing! 132
- Stop Button Activated 133
- Trend Control Systems USA 136
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