NI cDAQ-9187 Manuals

Manuals and User Guides for NI cDAQ-9187. We have 1 NI cDAQ-9187 manual available for free PDF download: User Manual

NI cDAQ-9187 User Manual (153 pages)

Brand: NI | Category: Chassis | Size: 4 MB

Table of Contents
2
Cdaq-9187 User Manual
6
Cdaq-9187 Overview
7
Time-Based Features
7
Watchdog Timer
9
Cdaq-9187 Driver Support
11
Components of a Cdaq-9187 System
12
Part Numbers for Recommended Cables and Accessories
14
Cdaq-9187 Theory of Operation
17
Cdaq-9187 Examples
21
Cdaq-9187 Front Panel
24
Cdaq-9187 LED Indicators
24
Ethernet Port
26
Ethernet Cabling
26
Reset Button
27
Power Connector
28
Chassis Grounding Screw
28
Kit Contents
30
Safety Guidelines
31
Electromagnetic Compatibility Guidelines
32
Special Conditions for Marine Applications
32
Setting up the Cdaq-9187
34
Unpacking
34
What You Need to Get Started
34
Installing the Cdaq Chassis
36
Wiring External Power to the Cdaq Chassis
39
Verifying the Installation
40
Verifying the Installation in Hardware Configuration Utility
40
Verifying the Installation in MAX
41
Connecting to a Real-Time Controller
47
Removing Modules from the Cdaq-9187
52
Mounting the Cdaq-9187
53
Cdaq-9187 Mounting Requirements
54
Mounting the Cdaq Chassis Directly on a Flat Surface
55
Mounting the Cdaq Chassis on a Panel with a Panel Mounting Kit
56
Alternate Mounting Configurations
57
Mounting the Cdaq Chassis on a DIN Rail
58
Mounting the Chassis on a Rack
59
Mounting the Cdaq Chassis on a Desktop
59
Cdaq-9187 Dimensions
60
Networking
62
Ethernet Network Interface
62
IEEE 802.1AS-2011 Precision Time Protocol
62
IEEE 802.1Q Rapid Spanning Tree Protocol (RSTP)
63
IEEE 1588-2008 Protocol
63
Chassis MAC Addresses
63
Topology Options
64
Star Topology
64
Other Topologies
65
External Switch Requirements
66
Performing Analog Input Measurements
67
Analog Input Triggering Signals
67
Analog Input Timing Signals
68
AI Sample Clock Signal
68
Routing the Sample Clock to an Output Terminal
69
Scanned Modules
69
AI Sample Clock Timebase Signal
69
AI Convert Clock Signal Behavior for Analog Input Modules
69
Simultaneous Sample-And-Hold Modules
70
Slow Sample Rate Modules
71
Using a Digital Source
72
AI Start Trigger Signal
72
Using an Analog Source
73
Routing AI Start Trigger to an Output Terminal
73
AI Reference Trigger Signal
73
Routing the Reference Trigger Signal to an Output Terminal
74
AI Pause Trigger Signal
75
Analog Input Sync Pulse
75
Getting Started with AI Applications in Software
76
Generating Analog Output
77
Analog Output Data Generation Methods
77
Software-Timed Generations
77
Hardware-Timed Generations
78
Buffered Analog Output
78
Analog Output Triggering Signals
79
Analog Output Timing Signals
80
AO Sample Clock Signal
80
Routing AO Sample Clock to an Output Terminal
81
AO Sample Clock Timebase Signal
81
AO Start Trigger Signal
81
Routing AO Start Trigger Signal to an Output Terminal
83
AO Pause Trigger Signal
83
Analog Output Sync Pulse
84
Minimizing Glitches on the Output Signal
84
Using the Watchdog Timer
85
Getting Started with AO Applications in Software
85
Using the Digital Input/Output
86
Serial DIO Versus Parallel DIO Modules
86
Static DIO
87
Digital Input
87
Digital Input Triggering Signals
87
Digital Input Timing Signals
88
DI Sample Clock Signal
88
Routing DI Sample Clock to an Output Terminal
88
DI Sample Clock Timebase Signal
89
Using an Internal Source
89
Using an External Source
89
DI Start Trigger Signal
90
DI Reference Trigger Signal
91
DI Pause Trigger Signal
92
Digital Input Filters
93
Getting Started with DI Applications in Software
94
Change Detection Event
94
Routing Change Detection Event to an Output Terminal
94
Change Detection Acquisition
95
Digital Output
95
Digital Output Data Generation Methods
96
Digital Output Triggering Signals
97
Digital Output Timing Signals
98
DO Sample Clock Signal
98
Routing DO Sample Clock to an Output Terminal
99
DO Sample Clock Timebase Signal
99
DO Start Trigger Signal
99
DO Pause Trigger Signal
100
Using the Watchdog Timer
102
Getting Started with DO Applications in Software
102
Digital Input/Output Configuration for NI-9401
102
Using PFI
103
PFI Filters
103
Using Counters
105
Counter Timing Engine
106
Counter Triggering
107
Counter Input Applications
108
Counting Edges
108
Single Point (On-Demand) Edge Counting
108
Buffered (Sample Clock) Edge Counting
109
Controlling the Direction of Counting
110
Pulse-Width Measurement
110
Single Pulse-Width Measurement
111
Implicit Buffered Pulse-Width Measurement
111
Sample Clocked Buffered Pulse-Width Measurement
112
Pulse Measurement
112
Single Pulse Measurement
113
Implicit Buffered Pulse Measurement
113
Sample Clocked Buffered Pulse Measurement
114
Semi-Period Measurement
114
Single Semi-Period Measurement
115
Implicit Buffered Semi-Period Measurement
115
Frequency Measurement
116
Low Frequency with One Counter
116
High Frequency with Two Counters
117
Sample Clocked Buffered Frequency Measurement
119
Choosing a Method for Measuring Frequency
120
Period Measurement
124
Position Measurement
124
Measurements Using Quadrature Encoders
125
Channel Z Behavior
126
Measurements Using Two Pulse Encoders
126
Buffered (Sample Clock) Position Measurement
127
Two-Signal Edge-Separation Measurement
127
Single Two-Signal Edge-Separation Measurement
128
Implicit Buffered Two-Signal Edge-Separation Measurement
128
Sample Clocked Buffered Two-Signal Separation Measurement
129
Counter Output Applications
130
Simple Pulse Generation
130
Single Pulse Generation with Start Trigger
131
Pulse Train Generation
131
Finite Pulse Train Generation
131
Retriggerable Pulse or Pulse Train Generation
132
Continuous Pulse Train Generation
133
Finite Implicit Buffered Pulse Train Generation
134
Continuous Buffered Implicit Pulse Train Generation
135
Finite Buffered Sample Clocked Pulse Train Generation
135
Continuous Buffered Sample Clocked Pulse Train Generation
136
Frequency Generation
137
Using the Frequency Generator
137
Frequency Division
138
Using the Watchdog Timer
138
Pulse Generation for ETS
139
Counter Timing Signals
139
Counter N Source Signal
140
Counter N A, Counter N B, and Counter N Z Signals
140
Routing Counter N Source to an Output Terminal
141
Counter N Gate Signal
141
Routing Counter N Gate to an Output Terminal
142
Counter N aux Signal
142
Counter N Up_Down Signal
143
Counter N HW Arm Signal
143
Counter N Sample Clock Signal
144
Routing Counter N Sample Clock to an Output Terminal
145
Counter N Internal Output and Counter N TC Signals
145
Frequency Output Signal
146
Default Counter/Timer Routing
146
Cascading Counters
146
Prescaling
147
Synchronization Modes
147
80 Mhz Source Mode
148
External or Internal Source Less than 20 Mhz
148
Digital Routing
149
Clock Routing
150
80 Mhz Timebase
150
Synchronization Across a Network
151
Maintenance
153

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NI cDAQ-9187 User Manual (153 pages)

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