National Instruments FieldPoint FP-DI-300 Manuals

Manuals and User Guides for National Instruments FieldPoint FP-DI-300. We have 1 National Instruments FieldPoint FP-DI-300 manual available for free PDF download: User Manual

National Instruments FieldPoint FP-DI-300 User Manual (119 pages)

Network Module

Brand: National Instruments | Category: Control Unit | Size: 2 MB

Table of Contents
5
About this Manual
14
Conventions
14
Related Documentation
14
FP-3000 Network Module Overview
15
Overview of the FP-3000 Network Module
15
Figure 1-1. Fieldbus Network Setup
16
Features of the FP-3000 Network Module
17
Function Blocks
17
PID Control
17
Block Instantiation
17
Interoperability
18
Link Active Scheduler (LAS) Functionality
18
Hotpnp (Hot Plug and Play)
18
Field Upgradability
18
Installation and Configuration
19
Install the Device Description File
19
Figure 2-1. NI-FBUS Configuration Utility Dialog Box
20
Figure 2-2. DD Info Dialog Box
20
Updating the Device Description
21
Figure 2-3. Import DD Dialog Box
21
Figure 2-4. Fbconf Dialog Box
21
Mount the FP-3000 and Terminal Bases
22
Mounting the FP-3000 on a DIN Rail
22
Figure 2-5. DIN Rail Clip
22
Connecting Terminal Bases with DIN Rail Mounting
23
Figure 2-6. Mounting the FP-3000 Onto a DIN Rail
23
Removing the FP-3000 from the DIN Rail
24
Mounting the FP-3000 to a Panel
24
Figure 2-7. Connecting Terminal Bases
24
Connecting Terminal Bases with Panel Mounting
25
Figure 2-8. Installing the Network Panel Mount Accessory
25
Removing the FP-3000 and Terminal Bases from the Panel
26
Mount I/O Modules Onto Terminal Bases
26
Figure 2-9. Mounting I/O Module to Terminal Base
26
Connect Power to the FP-3000
27
Calculating Power for a Fieldpoint Bank
27
Figure 2-10. FP-3000 Power Connector Pinout
27
Power-On Self Test (POST)
28
Connect the FP-3000 to the Fieldbus Network
28
Figure 2-11. Fieldbus Connectors on the FP-3000
29
LED Indicators
30
Table 2-1. Description of Fieldbus NETWORK LED States
31
Hotpnp (Hot Plug and Play)
32
Hotpnp During Operation
32
Table 2-2. STATUS LED Flashes and Corresponding Error Conditions
32
Inserting New I/O Modules
33
Replacing I/O Modules
33
Updating the FP-3000 Firmware
33
Example Applications
37
Initial Power On: Assigning Address and Device Tag
37
Example 1: Converting a 4-20 Ma Pressure Sensor to Fieldbus Using FP-3000
38
Getting Started
38
Convert the Pressure Sensor Reading
38
Create Function Block
38
Assign a Tag to the New Block
39
Select the Module and Channel
39
Set the Input Range
40
Scale the Reading
40
Set up Scheduling
41
Bring the Block Online
42
Example 2: Temperature Control with the FP-3000
42
Getting Started
42
Taking Temperature Readings
43
Create an FP-TC-120 Block
43
Assign a Tag to the New Block
43
Select the Module and Channel
43
Set the Input Range and Thermocouple Type
44
Scale the Reading
44
Set up Scheduling
45
Bring the Block Online
46
Controlling a Heating Element
46
Instantiate an FP-AO-200 Block
46
Assign a Tag to the New Block
46
Select the Module and Channel
47
Set the Output Range
47
Scale the Output
47
Set up Scheduling
48
Bring the Block Online
48
PID Control
49
Instantiate a PID Block
49
Assign a Tag to the New Block
49
Scale the PID
49
Connect the PID to the AI and AO Blocks
50
Download and Bring the Loop into Auto
50
Tune the PID
51
Alarming
51
Block Reference
54
Block Overview
54
Function Blocks
54
Resource Block
55
Types of Function Blocks
55
AI (Analog Input)
55
AO (Analog Output)
55
PID (Proportional-Integral-Derivative)
56
DI (Discrete Input)
56
DO (Discrete Output)
56
CDO (Complex Discrete Output)
56
Table 4-1. CDO Block Interlock Priorities
56
LOG (Fieldpoint Log Block) (FP-3000 Specific)
57
STAT (Fieldpoint Statistics Block) (FP-3000 Specific)
57
Function Blocks and Fieldpoint Modules
57
PID Control
58
Table 4-2. Function Blocks and Fieldpoint Modules
58
Alarming
59
Alarm Parameters
59
Unacknowledged
60
Time_Stamp
61
Subcode
61
Value
61
Status and Mode Handling Overview
61
Status Handling
61
Quality
62
Substatus
62
Table 4-3. Quality Values
62
Limit
63
MODE_BLK Parameter and Mode Handling
63
Target Mode
63
Table 4-4. Limit Values
63
Table 4-5. Target Modes
63
Actual Mode
64
Table 4-6. Actual Modes
64
Permitted Mode
65
Normal Mode
65
Table 4-7. Configuration Options
66
Table 4-8. Device Options
66
Fieldpoint_Channel
67
Fp_Ai_110_Range
67
Fp_Ai_111_Range
67
Table 4-9. Execution Statistics
67
Fp_Ao_200_Range
68
Fp_Cjc_Source
68
Fp_Mod_Status
68
Fp_Noise_Rejection
68
Table 4-10. Module Status
68
Fp_Pwm_520_Period
69
Fp_Rtd_122_Range
69
Fp_Tc_120_Range
69
Fp_Thermocouple_Type
69
Table 4-11. Block Events
70
Appendix A Configuring the FP-3000
71
Simulate Enable
71
Write Lock
72
Reset
72
Appendix B Troubleshooting
73
Fieldbus Communication Problems
73
Setting Device Tag and Network Address
73
Table B-1. Fieldbus Communication Problems
74
I/O Module Problems
75
Software Configuration Problems
75
Table B-2. I/O Module Problems
75
Table B-3. Generic Software Configuration Problems
76
Table B-4. Resource Block Configuration Problems
78
Fieldbus Parameters
79
Appendix C Fieldbus Parameters
80
Table C-1. Error Codes
80
Bypass
82
Channel
82
Checkback
82
Table C-2. Block Reset Options
82
Clr_Fstate
83
Confirm_Time
83
Control_Opts
84
Cycle_Sel/Cycle_Type
84
Dd_Resource
84
Dd_Rev
85
Fault_State
86
Feature_Sel/Features
86
Ff_Gain
86
Ff_Scale
86
Ff_Val
87
Fp_Autoconfigure
87
Gain
87
Hi_Alm
88
Hi_Lim
88
Hi_Pri
88
Io_Opts
88
L_Type
89
Lo_Alm
90
Lo_Lim
90
Lo_Pri
91
Min_Cycle_T
91
Nv_Cycle_T
92
Out
93
Out_Scale
94
Pv_Ftime
94
Pv_Scale
94
Rate
94
Rcas_Out
95
Reset
95
Restart
95
Rout_In
95
Rout_Out
95
Shed_Rcas
97
Tag_Desc
99
Test_Rw
99
Trk_In_D
99
Trk_Scale
99
Trk_Val
99
Write_Alm
100
Write_Lock
100
Write_Pri
100
Xd_Scale
100
Advanced Function Block Behavior
101
Cascade Initialization
101
Parameter Connections for Cascade Initialization
101
Mode and Status Behavior During Cascade Initialization
102
Remote Cascades
103
Bypassing Cascade Initialization
104
Fault State and Mode Shedding
104
Fault State
104
Mode Shedding
104
Specifications
106
Technical Support Resources
107
Fax-On-Demand Support
107
E-Mail Support
107
Telephone and Fax Support
108
Glossary
109
Index
110

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National Instruments FieldPoint FP-DI-300 User Manual (119 pages)

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