Rockwell-automation 150 USE MN/SMC DIALOG + CONTROLLER Manuel d'utilisateur Page 161
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
10-12
Troubleshooting
Power Module and Interface
Board Resistance Check (cont.)
24–135 Amp
Remove the control module per the instructions beginning on page
10-6. Refer to Figure 10.7 for power module pin identification.
Shorted SCR Test
1. Using an ohmmeter, measure the resistance between the line and
load terminals of each phase on the controller.
The resistance should be greater than 10,000 ohms.
Feedback Resistance
1. Measure resistance between pins 1 and 2.
Resistance should be 19,000 ohms, +/–5%.
2. Measure resistance between pins 7 and 8.
Resistance should be 19,000 ohms +/–5%.
Gate Lead Resistance
1. Measure resistance between pins 2 and 3.
Resistance should less than 100 ohms.
2. Measure resistance between pins 6 and 7.
Resistance should be less than 100 ohms.
Thermistor Resistance
1. Measure resistance between pins 4 and 5.
Resistance should be less than 150 ohms.
If the power module fails any of the above tests, replace it.
Figure 10.7 Pin Locations for Power Module Resistance Check
2
3
7
6
1
8
4
5
- User Manual 1
- Please Read! 2
- Important User Information 2
- Table of Contents 3
- Table of Contents 10
- Product Overview 11
- Starting Modes 12
- Selectable Kickstart 13
- Current Limit Start 13
- Percent 14
- Voltage 14
- Time (seconds) 14
- Energy Saver 15
- Phase Rebalance 15
- Protection and 15
- Protection and Diagnostics 16
- Line Faults 19
- Underload 19
- Metering 20
- Communication 21
- Programming 21
- Status Indication 21
- Control Options 22
- Pump Control Option 23
- Preset Slow Speed Option 23
- Control Options (cont.) 24
- Accu-Stop 25
- Installation 27
- General Precautions 28
- Heat Dissipation 28
- Enclosures 28
- Ventilated Enclosures 29
- Non-ventilated Enclosures 29
- Mounting 30
- Mounting (cont.) 32
- Power Factor 35
- Correction Capacitors 35
- Current-limiting 36
- Fast Acting 36
- Protective Modules 37
- Motor Overload 37
- Protection 37
- Human Interface Module 38
- Human Interface 40
- Module (cont.) 40
- “Comm Fault” will occur 41
- Converter Modules 42
- Converter Modules (cont.) 44
- Electromagnetic 44
- Compatibility (EMC) 44
- Accessory Requirements 45
- Chapter 3 47
- Terminal Locations (cont.) 48
- Power Wiring 49
- Control Power 50
- Fan Power 51
- Control Terminal 52
- Designations 52
- Grounding 52
- Provision 52
- Standard Controller 53
- Wiring Diagrams 53
- Wiring Diagrams (cont.) 54
- Programming Menu (cont.) 66
- Password 69
- Parameter Management 70
- Using Parameter Management 71
- Parameter Modification 72
- Soft Start 73
- Dual Ramp Start 74
- Full Voltage Start 74
- Basic Setup 75
- Advanced Setup 76
- Example Settings 77
- Calibration 79
- Motor Data Entry (cont.) 80
- Calibration Procedure 81
- Calibration Procedure (cont.) 82
- Viewing Metering 84
- Data (cont.) 84
- Chapter 7 85
- Programming Parameters 87
- Control Wiring for 89
- SCANport Control 89
- Soft Stop, Pump Control, and 89
- Controller Interfacing 93
- Soft Stop Option 95
- Accu-Stop Options 98
- Contactor 100
- Preset Slow Speed and 102
- Accu-Stop Options (cont.) 102
- Preset Slow Speed 103
- Accu-Stop Option 104
- Customer supplied 105
- Serial Communications 110
- Control Enable 111
- SMC Status Data 112
- Reference/Feedback 112
- Parameter Listing 112
- Scale Factor 112
- Conversion 112
- Display Unit 113
- Equivalents 113
- Datalinks 113
- Interfacing 113
- Processing Time 113
- Remote I/O Examples 114
- Remote I/O Examples (cont.) 115
- G File Configuration 116
- I/O Addressing 116
- Block Transfer Instructions 130
- DeviceNet Examples 133
- I/O Mapping 134
- Refer To Table 8.A 137
- Explicit Messaging: 138
- Examples 140
- Sequence of Events: 140
- Setting Up the Data File: 141
- Example Ladder Logic Program: 142
- Diagnostics 144
- Clear Fault (cont.) 145
- Fault Buffer 145
- Fault Auxiliary Contact 145
- Fault Definitions 146
- Open Gate 148
- Excess Starts/Hour 148
- Controller Temp 148
- Comm Fault 148
- Troubleshooting 150
- Control Module Removal 155
- 180–360 Amp 156
- 500–1000 Amp 158
- Control Module Replacement 159
- Protective Cover Removal 159
- MOV Fuse 160
- Replacement 160
- Power Module and Interface 160
- Board Resistance Check 160
- 180-1000 Amp 162
- Specifications 164
- Refer to product nameplate 165
- Parameter Information 170
- Renewal Parts 176
- Accessories 180
- Glossary 181
- Glossary-2 182
- Glossary-3 183
- Glossary-4 184
- 40055-145-01(C) 189
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