Delta 1.07 VFD-D D User Manual Page 16
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- TROUBLESHOOTING
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Chapter 2 Wiring|DD Series
2-3
Wiring/Terminals Setting
Used with internal power (+24Vdc)
Used with external power
COM
MI1
+24V
MI2
MI5
~
External +24V power
+
COM
MI1
+24V
MI2
MI5
~
COM
CAUTION!
;
The wiring of main circuit and control circuit should be separated to prevent erroneous actions.
;
Please use shield wire for the control wiring and not to expose the peeled-off net in front of the
terminal.
;
Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire
or tube.
;
Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it
comes in contact with high voltage.
;
The AC motor drive, motor and wiring may cause interference. To prevent the equipment damage,
please take care of the erroneous actions of the surrounding sensors and the equipment.
;
When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor terminals
U/T1, V/T2, and W/T3, respectively. To permanently reverse the direction of motor rotation, switch
over any of the two motor leads.
;
With long motor cables, high capacitive switching current peaks can cause over-current, high
leakage current or lower current readout accuracy. For usage of long motor cables use an AC
output reactor.
;
The AC motor drive, electric welding machine and the greater horsepower motor should be
grounded separately.
;
Use ground leads that comply with local regulations and keep them as short as possible.
;
No braking resistor is built in the VFD-DD series, it can install braking resistor for those occasions
that use higher load inertia or frequent start/stop. Refer to Appendix B for details.
;
Multiple VFD-DD units can be installed in one location. All the units should be grounded directly to
a common ground terminal, as shown in the figure below. Ensure there are no ground loops.
;
The wiring of main circuit and control circuit should be separated to prevent
erroneous actions.
;
Please use shield wire for the control wiring and not to expose the peeled-off
net in front of the terminal.
;
Please use the shield wire or tube for the power wiring and ground the two
ends of the shield wire or tube.
- ''( 1
- 1
- Preface 2
- Table of Content 5
- Chapter 1 Introduction 7
- 1-1 Receiving and Inspection 8
- T02DD21A0 9
- Minimum Mounting Clearances 10
- CAUTION! 11
- Dimensions for Motor 12
- ECMD-B9160GMS 13
- Chapter 2 Wiring 14
- 2-1 Wiring Diagram 15
- Used with external power 16
- Not allowed 17
- 2-2 Main Circuit Terminal 18
- Chapter 2 Wiring 19
- 2-3 Control Circuit Terminal 20
- 3-1 Operation Method 23
- 3-2 Keypad Descriptions 24
- Chapter 4 Parameter Settings 25
- Settings 28
- Parameter Reset 48
- Start-up Display Selection 48
- Software version 49
- Password Input 49
- Password Set 49
- Control Method 50
- Door Control Mode 51
- Output Direction 52
- Demo Mode 53
- Frequency Testing Command 53
- Motor Auto Tuning (PM) 55
- Motor Auto Tuning (IM) 57
- Output Voltage 3 61
- Output Frequency 4 61
- Output Voltage 4 61
- OD:("OPEN":STOP) 62
- CD:(" OPEN": STOP) 62
- Multi-function Output (MO3) 65
- Digital Output Direction 66
- Position Detection Signal 1 66
- Encoder (PG) Signal Type 68
- Encoder pulse 68
- Encoder Input Type Setting 68
- Door Width Pulses (Unit:1) 70
- 04.19=S1 73
- 04.20=S2 73
- Freqeunc 73
- VFPG SVC FOCPG 74
- 05.19=S1 77
- 05.20=S2 77
- Door Re-open Detection Time 79
- Quadrant I 80
- Quadrant II 80
- Quadrant III 80
- Quadrant IV 80
- Low Voltage Level 81
- Position Control Mode 82
- VFPG SVC FOCPG FOCPM 84
- Auto Restart After Fault 85
- Gain for Speed Feed Forward 88
- VFPG SVC FOCPG FOCPM 89
- Communication Address 90
- Transmission Speed 90
- Transmission Fault Treatment 90
- Time-out Detection 90
- Communication Protocol 90
- Code Description: 91
- Status monitor 97
- Read only 97
- Example: 98
- Response Delay Time 99
- Multi-function Output RY1 103
- Multi-function Output RY2 103
- View User-defined Parameters 103
- 2 1 1B 104
- 111x16 + x16 =16+11 = 104
- Enter 2127 104
- Chapter 5 Troubleshooting 106
- 5-1 Over Current (oc) 107
- 5-2 Ground Fault (GFF) 108
- 5-3 Over Voltage (ov) 109
- 5-4 Low Voltage (Lv) 110
- 5-5 Over Heat (oH1) 111
- 5-6 Overload (oL) 112
- 5-8 Phase Loss (PHL) 114
- 5-9 Motor is not Running 115
- 5-12 Motor Run Error 118
- 5.14 Environmental Condition 120
- High Harmonic at Power Side 121
- Motor Temperature Rises 121
- 6.1.1 Reset 127
- Voltage 128
- Keypad 128
- Mechanical parts 128
- Main circuit 129
- Resistor of main circuit 130
- Control Characteristics 132
- Motor Model 134
- Appendix B 135
- B-1 Capacity Formulas 136
- Symbol explanation 137
- B-2 General Precautions 138
- Drives Selection 138
- Parameter Settings 138
- Standard motor 139
- Special motors: 140
- Power Transmission Mechanism 140
- Motor torque 141
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