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Manuals and User Guides for PMD Atlas Series. We have
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PMD Atlas Series manual available for free PDF download: Complete Technical Reference
PMD Atlas Series Complete Technical Reference (188 pages)
Brand:
PMD
| Category:
Amplifier
| Size: 3 MB
Table of Contents
Table of Contents
5
1 Introduction
9
Atlas Digital Amplifier Overview
9
Typical Applications
10
Single Axis Magellan with Atlas Amplifier
10
Multi Axis Magellan with Atlas Amplifiers
11
Direct Host Microprocessor with Atlas Amplifiers
11
Features and Functions
12
Direct Host Microprocessor with Atlas Amplifiers
12
Atlas Force Control
12
Atlas Developer's Kit
13
Developer Kit Components
14
2 Functional Characteristics
15
Operational Specifications
15
Physical Dimensions
16
Vertical Unit, Ultra Compact Package
16
Horizontal Unit, Ultra Compact Package
16
Vertical Unit - Compact Package
17
Horizontal Unit - Compact Package
17
Mechanical Mounting Options
18
Horizontal & Vertical Unit Mounting Options
19
Recommended Atlas Unit Thermal Transfer Material Dimensions
21
Atlas Torque Specifications
22
3 Electrical Specifications
23
Drive Ratings
23
Absolute Maximum Ratings
24
Environmental Ratings
25
Safety and Compliance
25
DC Characteristics
25
AC Characteristics
27
Pin Descriptions and Pinouts
27
Timing Diagrams
27
Atlas Pinouts - Ultra Compact, Vertical
28
Atlas Pinouts - Ultra Compact, Horizontal
28
Atlas Pinouts - Compact, Vertical
29
Atlas Pinouts - Compact, Horizontal
29
Signal Interfacing
32
Signal Interfacing ~Enable
32
Signal Interfacing Faultout
32
Connection Overview
33
Brushless DC Connections
33
DC Brush Connections
34
Step Motor Pulse and Direction Mode Connections
35
Heat Sink Grounding
36
Atlas Conversion Factors
36
Step Motor SPI Communication Connections
36
4 Operation
39
Functional Overview
39
High Level System Diagram
39
Internal Block Diagram
40
Notes on Command Mnemonics
41
Commutation
42
Commutation Control Sequence
42
Phasing Reference Signals
44
Current Loop
45
Current Loop Control Flow
45
Individual Phase Control Calculation Flow
47
Field Oriented Control Calculation Flow
49
Third Leg Floating Control
51
Power Stage
52
Power Stage Control Flow
53
Status Registers
55
Safety Processing Functions
57
Current Foldback Processing Example
63
Step Motor Control
64
Pulse and Direction Signal Input Mode Control Flow
65
User Memory Space & Buffers
68
User Memory Space and Buffers
68
Trace Capture
69
Example Motion Trace Capture
69
Power-Up
74
Trace Data Format
74
Non-Volatile (NVRAM) Storage
75
High-Level Format of a PSF (PMD Structured Data Format) Memory Space
75
PSF Data Segment Format
76
Initialization Commands Segment Format
77
Parameter List Segment Format
78
Format of Parameter Assignment Entry
79
Writing and Reading NVRAM Data
81
Example PSF Memory Space Image
81
SPI Communications Overview
82
SPI Communications Protocol Overview
83
Sending a Voltage or Torque Output Value
83
5 SPI Communications
85
SPI Communications Overview
85
SPI Communications Protocol Overview
85
Packet Header
86
Sending a Voltage or Torque Output Value
88
Sending an Amplifier Disable
89
Sending a NOP
89
Amplifier Disable Command Format
89
NOP Command Format
89
Sending Atlas Commands
90
Send Command Format
90
Query Command Format
91
Instruction Reference
93
A. Atlas Developer's Kit
155
Developer Kit Components (Four-Axis Version Shown)
155
A-2 Connecting DB9 Cable to Carrier Card
156
Connecting DB9 Cable to Carrier Card
156
Component Placement of Vertical and Horizontal DK Carrier Cards (Four-Axis Version Shown)
158
Vertical Unit Pinouts
161
Horizontal Unit Pinouts
162
A-6 Vertical and Horizontal Compact to Ultra Compact Package Signal Converters
163
Vertical and Horizontal Compact to Ultra Compact Package Signal Converters
163
Mounting Atlas to L-Bracket Plates (Four-Axis, Vertical Version Shown)
165
A-8 Top and Front Views of Four-Axis Horizontal Atlas DK L-Bracket Vertical Plate
166
Top and Front Views of Four-Axis Horizontal Atlas DK L-Bracket Vertical Plate
166
Top and Front Views of One-Axis Horizontal Atlas DK L-Bracket Vertical Plate
166
B. Application Notes
167
B-1 Brushless DC Atlas with Single-Axis Magellan
169
Brushless DC Atlas with Single-Axis Magellan
169
DC Brush & Step Motor Atlas with Multi-Axis Magellan
171
Step Motor Atlas Operating in Pulse & Direction Mode
173
B-4 DC Brush Atlas with PIC Microcontroller
175
DC Brush Atlas with PIC Microcontroller
175
Step Motor Atlas with ARM Microcontroller
177
Atlas Interfacing Via a Daughter Card #1
180
B-6 Atlas Interfacing Via a Daughter Card #1
180
Atlas Interfacing Via a Daughter Card #2
181
B-7 Atlas Interfacing Via a Daughter Card #2
181
Multi-Motor Atlas with MC58113 Motion Control IC
183
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