Rockwell-automation 20B PowerFlex 70, PowerFlex 700 Reference Manual Manual de usuario descargar pdf (Pagina 122)

Notch Filter

122 Rockwell Automation Publication PFLEX-RM001H-EN-P - June 2013

Figure 26 Resonance

The insert shows the resonant frequency in detail.

Figure 27

shows the same mechanical gear train as Figure 26. [Notch Filter Freq]

is set to 10.

Figure 27 10 Hz Notch

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 213 214

Reference Manual 1
Important User Information 2
Summary of Changes 3
New and Updated 3
Information 3
Table of Contents 5
Chapter 1 9
General Precautions 10
Detailed Drive Operation 11
Alarm Status Indication 15
INPUTS & OUTPUTS 17
Analog Input Configuration 19
Analog Inputs 20
Analog Scaling 22
Output Hertz 23
Input mA 24
Torque Ref % 26
Input Volts 26
Value Display 28
Cable Selection 28
Explanation 31
Output Current 32
Output Voltage 32
Table 1 Software Filters 34
Auto/Manual 37
Autotune 40
PowerFlex 700VC 44
Speed Control - Reference 46
(2.0 ms) 46
Speed Control - Regulator 48
(1.0 ms) 48
Torque Control 49
(0.25ms) 49
Process Trim 50
MOP Control 51
Block Diagrams 52
Inputs & Outputs - Analog 53
Control Logic 54
(2.0ms) 54
Inverter Overload IT 55
Bus Regulation [Bus Reg Gain] 56
Single Seq 500 S/s 56
Operation 57
Motor Speed 57
Proportional Channel 58
Integral Channel 58
Bus Regulation 59
Table 3 60
Table 4 61
Carrier (PWM) Frequency 62
EMC Instructions 63
Table 8 Recommended Filters 65
Current Limit 66
Datalinks 67
Decel Time [Decel Time 1, 2] 69
Wiring Examples 70
Digital Inputs 75
Digital Input Conflict Alarms 83
Output Time Delay 90
Client/Server 92
Peer-to-Peer operation 93
Overall RMS Protection 95
Drive Overload 96
Thermal Manager Protection 97
PWM Frequency 97
DTO Fault 98
Temperature Display 98
Low Speed Operation 98
Drive Ratings (kW, Amps 99
Economizer 99
(Auto-Economizer) 99
Fan See Fan Curve above 100
When a Fault Occurs 101
Fault Queue 101
Fault Time [Fault 1-8 Time] 102
Resetting or Clearing a Fault 102
Flux Braking 103
Flux Up [Flux Up Mode] 104
Flying Start 105
Configuration 106
Application Example 106
Input Devices Contactors 108
Input Power Conditioning 110
Table 13 Linkable Parameters 112
COMMUNICATION 113
00000100 114
Adapter # X6543210 114
Motor Control 115
Trip Time (Seconds) 117
Motor Overload 118
20 Minutes 119
1 Minute 1 Minute 119
Motor Start/Stop 120
Precautions 120
Jm Jload 121
Figure 26 Resonance 122
Figure 27 10 Hz Notch 122
Drive Output Contactor 123
Cable Termination 123
Output Frequency 124
COMMUNICATIONS 126
Table 14 PF70 Bus Levels 128
Table 15 PF700 Bus Levels 129
Power Loss 131
Decel Input (PF700 only) 134
Process PI Loop [PI Config] 135
10 Volts 136
Process PI Loop 137
Normalized Feedback 141
Normalized SQRT(Feedback) 141
PI Reference and Feedback 143
PI Reference Scaling 143
PI Setpoint 144
PI Output 144
PI Gains 144
Positive and Negative Limits 145
Output Scaling 145
Vector v3 147
Factory Default Bit Values 148
Reflected Wave [Compensation] 149
50 10152025 149
30 35404550 149
Reflected Wave 150
Example Configuration #1 154
Example Configuration #2 155
Analog Out1 Value (Volts) 155
Scale1 In Value = 155
Encoder Speed (RPM) 155
Example Configuration #3 156
PI Reference 156
Analog In2 Value (Volts) 156
DYNAMIC CONTROL 157
Figure 31 Skip Frequency 158
. This function affects 159
Sleep Mode Operation 160
Interactive functions 161
Sleep/Wake Levels 161
Sleep/Wake Sources 161
Wake Level 162
Sleep Level 162
Analog Signal 162
Speed Reference Operation 167
Frequency Reference 169
Figure 36 Trim 170
Speed Regulator 171
Figure 37 172
Speed Regulation Mode 173
Torque Regulation Mode 173
Figure 38 174
Figure 39 175
Permissive Conditions 176
Start-Up Start-Up Routines 177
Basic Start Up (Top Level) 178
Start-Up 179
Basic Start Up (Motor Tests) 181
Basic Start Up (Speed Limits) 182
Stop Modes [Stop Mode A, B] 197
Stop Modes 198
Test Points 200
Torque Performance 201
Sensorless Vector 202
V/Hz Control 202
Flux Vector Control 203
Figure 59 Flux Vector 204
Figure 60 204
Unbalanced or 205
Ungrounded Distribution 205
Figure 61 User Sets 206
Voltage Class 207
Watts Loss 208
Rockwell Automation Support 214
Documentation Feedback 214

Comentarios a estos manuales

Sin comentarios

Rockwell-automation 20B PowerFlex 70, PowerFlex 700 Reference Manual Manual de usuario Pagina 122

Comentarios a estos manuales

Relacionado con productos y manuales para Equipo Rockwell-automation 20B PowerFlex 70, PowerFlex 700 Reference Manual