Allen-Bradley 2-D Manual de usuario Pagina 51
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- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Parameters and Programming 5-13
69 [Accel Time 2]
Time for the drive to ramp from 0.0 Hz to P33 - [Maximum Frequency]. The rate
is linear for any increase in command frequency unless P53 - [S-Curve] is set to
a value other than 0. Setting this to 0.0 gives 0.1 seconds acceleration with the
initial current limit turned off. This allows quicker acceleration times for low inertia
systems. For medium to high inertia systems, the minimum value should be 0.1.
0.0/600.0 0.1 Sec. 20.0
Seconds
70 [Decel Time 2]
Time for the drive to ramp from P33 - [Maximum Frequency] to 0.0 Hz. The rate
is linear for any decrease in command frequency unless P53 - [S-Curve] is set to
a value other than 0.
0.1/600.0 0.1 Sec. 20.0
Seconds
71 [IR Compensation]
The programmed value adds a voltage to the output based on the torque current.
An additional 31 volts (150%) is added to 460 volt units to compensate for stator
resistance. 15.5 volts (150%) is added for 230 volt units. If the drive trips on an
F07 - [Motor Overload] fault, or has trouble accelerating to commanded speed,
this value should be reduced. A setting of 0% disables this function.
0/150
1% 50%
72 [Slip Compensation]
This parameter compensates for the inherent slip in an induction motor. A fre-
quency is added to the commanded output frequency based on torque current.
If motor shaft speed decreases significantly under heavy loads then this value
should be increased. A setting of 0.0 Hz disables the function.
0.0/5.0 0.1 Hz 2.0 Hz
73 [Reverse Disable]
When this parameter is set to a 1, reverse is disabled. The reverse command may
come from the analog input, TB3-5, the keypad or a serial command. With a
negative analog input and reverse disabled, the frequency command will be zero
in bipolar mode and minimum frequency in unipolar mode. All digital reverse inputs
including two-wire Run Reverse will be ignored with reverse disabled.
Important: This parameter cannot be programmed while the drive is running.
0/1
Numeric
value
0
74 [Analog Select]
Settings: 0 = unipolar analog input 0 to +10V
1 = bipolar analog input -10 to +10V
Important: With this parameter set to bipolar (setting 1), the parameter settings
for P75 - [Analog Input Minimum] and P32 - [Minimum Frequency]
are ignored. In addition, all other reverse inputs (program keypad
module, TB3-5 control terminal block, or serial communication
module) are ignored with the exception of when P46 - [Input Mode]
is programmed to setting 7. (This applies to drives with firmware
version FRN 7.03 and later.) When P46 - [Input Mode] setting 7 is
active, and TB3-8 is closed, the frequency source is P58 - [Internal
Frequency] and the direction will be commanded from the control
terminal block (either terminal TB3-5 or TB3-6).
Important: This parameter cannot be programmed while the drive is running.
0/1 Numeric
value
0
Program Group
No. Parameter Name/Description
Min./Max.
Range
Units
Factory
Default
This parameter applies only to the Analog Signal Follower model.
- 160 SSC™ 1
- Variable Speed 1
- (Series C) 1
- Important User Information 2
- Series C Summary of Changes 3
- Table of Contents 5
- Getting Started 7
- 160 -AA02 N SF1 P1 8
- 160-AA02NSF1P1 9
- Standard Drive Features 10
- Optional Drive Features 11
- End of Chapter 12
- Installation and Wiring 13
- Power Wiring 14
- Specifications 15
- Terminal Block Wiring 15
- Motor Branch Circuit Analysis 16
- Input Power Conditioning 18
- Motor Cable Types 18
- Reflected Wave Protection 19
- Capacitive Current Coupling 20
- Nm (lb in) 21
- Wiring Diagram Key 22
- 2-12 Installation and Wiring 24
- Installation and Wiring 2-17 29
- Analog Frequency Sources 30
- Preset Frequency Sources 31
- Internal Frequency Source 32
- Program Keypad Module 33
- Key Functions 34
- Program Keypad Module 3-3 35
- Installation 36
- Start-Up 37
- 4-2 Start-Up 38
- Parameters and Programming 39
- Important Reset Actions 40
- Programming Example 40
- Display Group (Read Only) 43
- 0/48 Numeric Value 43
- Program Group Parameters 44
- % [Base Frequency] 45
- % [Base Voltage] 45
- 46 [Input Mode] 47
- 47 [Output Configure] 47
- 48 [Output Threshold] 47
- 49 [PWM Frequency] 48
- 50 [Restart Tries] 48
- 51 [Restart Time] 48
- 52 [DB Enable] 48
- 53 [S-Curve] 49
- 54 [Clear Fault] 49
- 55 [Memory Probe Address] 49
- 56 [Reset Functions] 49
- Preset Speed Model Only 50
- Signal Follower 50
- Model Only 50
- Settings: 52
- 81 [PI Proportional Gain] 53
- 82 [PI Integral Gain] 53
- 83 [PI Process Reference] 53
- 84 [PI Dead Band] 53
- 160 PI Control Setup 54
- Troubleshooting 57
- Problem Corrective Action 59
- 6-4 Troubleshooting 60
- CSA 22.2 62
- Specifications A-3 63
- End of Appendix 64
- Accessories and Dimensions 65
- Accessory Dimensions 66
- Line Filters Figure B.3 67
- MADE IN U.S.A 68
- 29 ➊ 69
- Drive Dimensions 70
- 5.5 (0.22) 72
- Mounting Holes—2 Places 72
- CE Conformity 75
- Shielded Enclosure 76
- Cable Clamps 77
- Motor Cable 77
- Control Wiring TB3 78
- Ground Terminal – PE 78
- CE Conformity C-5 79
- Index-10 90
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