National-instruments FP-3000 Instrukcja Użytkownika Pobierz pdf (Strona 78)

Appendix A Configuring the FP-3000

FieldPoint FP-3000 User Manual A-2 www.ni.com

Write Lock

When On, the device rejects writes to block configuration parameters.

Linkages between blocks still function correctly.

Reset

When On, this switch causes the device to reset all configuration

information to factory defaults on power up. To resume normal operation,

this switch must be switched off and power to the device must be cycled a

second time.

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FP-3000 Network Module 1
User Manual 1
Important Information 3
Conventions 4
Chapter 3 6
Chapter 4 7
Appendix A 8
Appendix B 8
Contents 10
Appendix C 11
Appendix G 13
Technical Support Resources 13
Glossary 13
Overview 14
Function Blocks 15
PID Control 16
Interoperability 17
Scheduling Functionality 17
HotPnP (Hot Plug and Play) 17
OUNDATION 18
Import Device Descriptions 19
MountingtheFP-3000onaDINRail 21
Figure 2-3 23
Connecting Terminal Bases 23
Removing I/O Modules 26
Connect Power to the FP-3000 28
Supplying Power for Outputs 29
Isolation 29
Power Connections 30
LED Indicators 31
FF-H1 PORT 32
STATUS NETWORK 32
Table 2-1 33
Autoconfigure the FP-3000 34
Updating the FP-3000 Firmware 35
Example Applications 36
Fieldbus Using FP-3000 37
Create an FP-AI-110 Block 38
Assign a Tag to the New Block 38
Select the Module and Channel 38
Set the Input Range 39
Scale the Reading 39
Set Up Scheduling 40
Bring the Block Online 41
Getting Started 42
Taking Temperature Readings 43
Create an FP-TC-120 Block 43
Controlling a Heating Element 46
Create an FP-AO-200 Block 46
Set the Output Range 46
Scale the Output 47
Create a PID Block 48
Scale the PID 49
Tune the PID 51
Set Alarms 52
Block Reference 53
Transducer Blocks 54
Types of Function Blocks 55
DO (Discrete Output) 56
CDO (Complex Discrete Output) 56
Data Types Supported 57
Status Calculation Rules 58
Syntax Rules 58
Program Constructs 59
Constants 60
Operators 61
Flow Control 62
Delimiters 62
Functions 62
Table 4-5. Function Operators 63
Uint32 is_bad(vs_float F) OR 63
Uint32 is_bad(vs_discrete D) 63
Chapter 4 Block Reference 64
Table 4-6 67
FieldPoint Modules 67
PID Loop Execution Time 69
Alarming 70
Alarm Parameters 71
UNACKNOWLEDGED 71
ALARM_STATE/UPDATE_STATE 71
TIME_STAMP 72
Status Handling 73
Substatus 74
TARGET Mode 74
ACTUAL Mode 75
PERMITTED Mode 75
NORMAL Mode 75
Configuring the FP-3000 77
Write Lock 78
Fieldbus Parameters 79
Table B-1 81
Error Codes 81
BYPASS (Scaling, Tuning) 82
CAS_IN (Process) 82
CAS_IN_D (Process) 82
CHANNEL (I/O, Process) 82
CONFIRM_TIME (Alarming) 83
SET_FSTATE 85
CLR_FSTATE 85
FEATURES 85
FEATURE_SEL 85
FF_GAIN (Scaling, Tuning) 86
FF_SCALE (Scaling) 86
HI_PRI (Alarming) 89
IN (Process, Scaling, Tuning) 89
L_TYPE (Scaling) 90
MAX_NOTIFY (Alarming) 92
MEMORY_SIZE (Diagnostic) 92
NV_CYCLE_T (Diagnostic) 93
UNIT_INDEX 94
OUT_SCALE 95
SHED_RCAS 95
ROUT_OUT (Process) 97
SEL_TYPE (Scaling) 97
SHED_RCAS (Mode Shedding) 98
SHED_ROUT (Mode Shedding) 98
SIMULATE (Option) 98
WRITE_PRI (Alarming, Option) 102
XD_SCALE (Scaling) 102
XD_STATE (Process) 102
FP-3000 Specific Parameters 103
CFG_OPTS 104
CHECKBACK 104
BLOCK_ALMS_ACT 104
BLOCK_RESET 104
CLEAR_LOG 105
D_IN_0–D_IN_3 105
D_OUT_0–D_OUT_7 105
Module in Configuration 109
Module Okay 109
Incorrect Module for Block 109
HI_OUT_D 110
INIT_STATUS 110
LAST_BLOCK_EVENT 110
LAST_RUN_ERROR 111
LO_LO_OUT_D 111
LO_OUT_D 111
LTYPE_DOMAIN_INDEX 111
NVM_LIFE 111
VERSION_INFORMATION 113
Advanced Function 114
Block Behavior 114
Upstream 115
Downstream 115
Remote Cascades 116
Fault State and Mode Shedding 117
Specifications 118
Troubleshooting 119
Appendix F Troubleshooting 120
I/O Module Problems 121
Common Questions 125
TRK_IN_D.VALUE 126
TRK_VAL.VALUE 126
EXECUTION_TIME 126
Hexadecimal 126
Worldwide Support 132

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