Allen-Bradley B250 Manuals

Manuals and User Guides for Allen-Bradley B250. We have 2 Allen-Bradley B250 manuals available for free PDF download: Troubleshooting Manual, Service Manual

Allen-Bradley B250 Service Manual (148 pages)

Brand: Allen-Bradley | Category: DC Drives | Size: 5.29 MB

Table of Contents
5
Preface
9
Manual Objective
9
Who Should Use this Manual
9
Safety Precautions
9
Electrostatic Discharge Precautions
10
1336 FORCE Product Identification
11
Drive Nameplate Location
11
Software Compatibility
12
Drive and Option Identification
12
1336 FORCE Drive Catalog Numbers
12
Drive Rating Qualifications
14
Enclosure Type
14
Conventions
15
Auxiliary Input
15
Auxiliary Interlock
15
Bit
15
Check
15
Connector
15
Default
16
Enable Input
16
False
16
Jumper
16
Control Interface Board
16
Parameter
16
Press
16
True
17
Related Publications
17
Control Logic Wiring and Chapter Objectives
19
Chapter Overview
19
Control Interface Option
21
Control Interface Board Jumpers
22
Available Inputs
23
Standard Adapter Local Programming
23
Adapters and Communication Ports
29
Human Interface Module
29
Standard Adapter Ports
30
PLC Comm Adapter Ports
30
HIM Removal
31
HIM Operation
32
Graphic Programming Terminal
33
GPT Description
33
Drive Tools
34
Control Firmware Function
34
Disassembly and Access Overview
35
Chapter Objectives
35
Electrostatic Discharge Precautions
35
Tools
36
Fastener Torque Specifications
37
Torque Sequence
37
Torque Specifications
38
Disassembly and Access Procedures
40
Opening the Drive Enclosure
40
Removal
40
Installation
41
Removing the High Voltage Guard
42
Removal
42
Installation
43
Removing Control Interface L-Option Board MOD-L4, -L5, or -L6
44
Removal
44
Installation
45
Removing the Main Control Board
46
Removal
46
Installation
47
Removing the Standard Adapter Board
48
Removal
48
Installation
49
Removing the PLC Comm Adapter Board
50
Removal
50
Installation
51
Removing the Control Board/Adapter Mounting Plate
52
Removal
52
Installation
53
Removing the Gate Driver Board Mounting Plate
54
Removal
54
Installation
56
Removing the Gate Driver Board
57
Removal
57
Installation
58
Removing the Precharge Board Mounting Plate
59
Removal
59
Installation
60
Removing the Precharge Board
61
Removal
61
Installation
62
Removing a Power Module Snubber Board
63
Removal
64
Installation
65
Removing an Input Rectifier Snubber Board
66
Removal
66
Installation
67
Accessing Power Plane Components
67
Component Test Procedures Chapter
69
Chapter Objectives
69
Component Test Overview
69
Electrostatic Discharge Precautions
70
Tools
70
Test 1
71
Testing the Gate Driver Board
71
Test 2
73
Testing the Precharge Board
73
Test 3
75
Testing the Power Modules
75
Test 4
78
Testing the Bus Capacitors
78
Test 5
81
Testing the Input Rectifiers
81
Part Replacement Overview
83
Chapter Objective
83
Safety Precautions
83
Electrostatic Discharge Precautions
83
Tools
84
Major Component Replacement
84
Removal
86
Installation
105
Removal
105
Installation
109
Replacement Parts List
111
Chapter Objectives
111
Ordering Replacement Parts
111
Replacement Parts Listing
112

Allen-Bradley B250 Troubleshooting Manual (148 pages)

Brand: Allen-Bradley | Category: DC Drives | Size: 5.17 MB

Table of Contents
5
Manual Objective
9
Who Should Use this Manual
9
Safety Precautions
9
1336 PLUS Product Identification
11
Drive Nameplate Location
11
Software Compatibility
12
Drive and Option Identification
13
1336 PLUS Drive Catalog Numbers
13
Drive Rating Qualifications
17
Enclosure Type
17
Conventions
18
Related Publications
20
Chapter Objectives
21
Chapter Overview
21
Control Interface Option
22
Control Interface Board Jumpers
23
Available Inputs
24
Local Programming
24
Human Interface Module (HIM)
28
Description
28
Module Removal
30
HIM Operation
30
Troubleshooting Overview
31
Electrostatic Discharge Precautions
32
Fault Descriptions
33
Fault Display
33
Contact Description
33
Diagnostic Procedures by Symptom
41
Drive will Not Start
41
No Display
42
Drive will Not Jog
43
Drive Stays at Zero Hertz When Started
44
Drive Goes to Max Frequency
45
Clearing Faults
45
Chapter Objectives
47
Disassembly and Access Overview
47
Electrostatic Discharge Precautions
47
Tools
48
Fastener Torque Specifications
48
Torque Sequence
48
Torque Specifications
49
Disassembly and Access Procedures
51
Removing the Drive Enclosure
51
Removing Control Interface Board MOD-L4, -L5, or -L6
55
Removing the Main Control Board Mounting Plate
57
Removing the Main Control Board from the Mounting Plate
59
Removing the Gate Driver Board Mounting Plate
61
Removing the Gate Driver Board from the Mounting Plate
63
Removing the Precharge Board Mounting Plate
65
Component Test Procedures
75
Component Test Overview
75
Electrostatic Discharge Precautions
76
Tools
76
Test 2 - Testing the Precharge Board
79
Test 3 - Testing the Power Modules
81
Test 4 - Testing the Bus Capacitors
84
Test 5 - Testing the Input Rectifiers
87
Part Replacement Procedures
89
Chapter Objectives
89
Part Replacement Overview
89
Safety Precautions
89
Electrostatic Discharge Precautions
89
Tools
90
Major Component Replacement
91
Detailed Product Identification
92
Thermistor
96
Power Modules
98
Input Rectifiers
101
Fan and Transformer Assembly
103
DC Bus Inductor L1
107
Ground Sense CT
109
Bus Fuse
111
Lems
113
MOV Surge Suppressor
115
Chapter Objectives
117
Ordering Replacement Parts
117
Replacement Parts Listing
118

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Allen-Bradley B250 Service Manual (148 pages)

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Allen-Bradley B250 Troubleshooting Manual (148 pages)

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