Emerson DLC3020f Manuel d'instructions Page 100
- Page / 200
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Instruction Manual
D103434X012
Blocks
November 2014
98
Table B‐12. PID Function Block System Parameters Definitions (Continued)
DescriptionInitial ValueRange
Block
Mode
RO /
RW
Index
Number
Label
PARAMETER_NAME
Deviation Low Alarm
DV_LO_ALM
65
Data Type: DS‐71
The DV LO alarm data, which includes a value of
the alarm, a timestamp of occurrence, and the
state of the alarm.
VALUE Data Type: Float
UNACKNOWLEDGED 65.1 RW NA
0=Undefined
1=Acknowledged
2=
Unacknowledged
0=undefined
ALARM_STATE 65.2 RO NA
0=Undefined
1=Clear reported
2=Clear not reported
3=Active reported
4=Active not reported
0=undefined
TIME_STAMP 65.3 RO NA 0
SUBCODE 65.4 RO NA 0
VALUE 65.5 RO NA 0
Extended Parameters
Bias
BIAS
66 ALL OUT_SCALE +/‐ 10% 0
Data Type: Float
The bias value used to calculate output for a PD
structure.
Error
ERROR
67 RO NA Dynamic
Data Type: Float
The error (SP‐PV) used to determine the control
action.
SP Work
SP_WRK
68 RO NA Dynamic
Data Type: Float
The working set point of the block after limiting
and filtering is applied. EU of PV_SCALE
SP FTime
SP_FTIME
69 ALL Positive 0
Data Type: Float
The time constant of the first‐order SP filter. It is
the time, in seconds, required for a 63 percent
change in the IN value. Applied after SP rate
limiting.
Math Form
MATHFORM
70 OOS
0=Standard
1=Series
0=Standard
Data Type: Unsigned8
Selects equation form (series or standard)
Structureconfig
STRUCTURECONFIG
71 OOS
0=PID terms on error
1=PI terms on error, D term
on PV
2=I terms on error, PD term
on PV
3=PD terms on error
4= P term on error, D term
on PV
5=ID terms on error
6=I term on error, D term on
PV
7=2 Deg. of Freedom PID
0=PID terms
on error
Data Type: Unsigned8
Defines PID equation structure to apply controller
action.
UGamma
GAMMA (ugamma)
72 OOS > = 0, < = 1 1.0
Data Type: Float
Fraction of derivative action taken on error versus
PV. For a value of 0.6, then 60% of the derivative
action will be based on error and 40% on PV. The
value of GAMMA may be changed over a range of
0‐1 if STRUCTURE is set to Two Degrees of
Freedom Control. Otherwise, it is automatically
set to a value of 1 or 0 based on the Structure
selection.
UBeta
BETA (ubeta)
73 OOS > = 0, < = 1 1.0
Data Type: Float
Fraction of proportional action taken on error
versus PV. For a value of 0.6, then 60% of the
proportional action will be based on error and 40%
on PV. The value of BETA may be changed over a
range of 0‐1 if STRUCTURE is set to Two Degrees
of Freedom Control. Otherwise, it is automatically
set to a value of 1 or 0 based on the Structure
selection.
-Continued-
- FIELDVUE 1
- DLC3020f Digital Level 1
- Controller for F 1
- fieldbus 1
- Contents 3
- Scope of Manual 5
- Instrument Description 5
- Foundation Fieldbus Blocks 5
- Using This Manual 6
- Specifications 7
- Related Information 7
- Educational Services 7
- Instruction Manual 10
- 28B5536‐1 11
- Section 2 Installation2‐2‐ 13
- Lever Lock 14
- Mounting 15
- DLC3020f Orientation 16
- 20A7423‐C 18
- DIGITAL LEVEL CONTROLLER 18
- AMBIENT TEMPERATURE (_C) 19
- STANDARD TRANSMITTER 19
- 39A4070‐B 19
- Fieldbus Connections 20
- Simulate Enable Jumper 21
- GE46500‐B 22
- Section 3 Overview3‐3‐ 23
- Primary Purpose Variables 24
- Shortcuts 24
- Section 4 Configuration4‐4‐ 27
- Manual Setup 28
- Variable Configuration 29
- Sensor Limits 29
- Sensor Hardware Information 30
- Sensor Units 30
- Sensor Parameters 31
- Torque Tube 32
- Process Fluid 33
- Temperature Compensation 33
- View Fluid Density Table 34
- Display Option 34
- Decimal Places 34
- Display Primary Value Offset 35
- Scrolling Message Control 35
- Snap Acting Control 35
- Primary Value 35
- Primary Value Percent 36
- DI1 Trip Point Settings 36
- DI2 Trip Point Settings 36
- Write Alarm 37
- Block Alarm 37
- Write Lock 37
- Confirm Time 38
- Communication Timeout 38
- Function Block Available 38
- Transducer Block 39
- Features Selected 39
- Alert Key 39
- Maximum Alerts Allowed 39
- Alert Setup 40
- PlantWeb Alerts 41
- Electronics 41
- Operational 41
- Rate Limit 41
- Calibration in Use 43
- Calibrate Instrument 44
- Full Calibration 45
- Trim Current Calibration 46
- Alert Conditions 47
- Variables 48
- Run Time Extremes 49
- Simulate 50
- Calibration Setup/Logs 51
- Instrument Display Test 52
- Restart Device 52
- Tools Required 53
- LCD Meter Assembly 55
- Removing the LCD Meter 56
- Replacing the LCD Meter 56
- Electronics Module 57
- Terminal Box 58
- Assembly 59
- Lever Assembly 60
- Packing for Shipment 61
- Instrument Troubleshooting 62
- Section 8 Parts8‐8‐ 65
- Parts Kits 66
- Parts List 66
- Transducer Assembly 68
- (figure 8‐2) 68
- Terminal Box Assembly 69
- (figure 8‐3) 69
- Terminal Box Cover Assembly 69
- (figure 8‐4) 69
- 28B5741‐B 70
- 29B8444‐A 71
- 29B8445 B 71
- Yamatake NQP Sensor 72
- Foxboro‐Eckardt Sensors 72
- 249 SENSOR (SIDE VIEW) 73
- FIELDBUS‐FBUS_31A 75
- FIELDBUS‐FBUS_03A 77
- Signal Conversion 78
- Advanced Features 79
- AI Block Parameter List 81
- TRANSDUCER_STATUS 9.3 RO 0 82
- UNACKNOWLEDGED 22.2 RO ALL 83
- PID Function Block 87
- Filtering 90
- Feedforward Calculation 91
- Output Tracking 91
- Set Point Tracking 91
- Reverse and Direct Action 92
- PID Block Parameter List 94
- 3=Active reported 97
- 4=Active not reported 97
- Unacknowledged 100
- T_AUTO_HYSTERESIS 101
- View Lists 102
- Status Handling 107
- I/O Selection 107
- Block Initialization 107
- Field Value Processing 108
- Alarm Detection 108
- Block Errors 109
- Action on Failure 109
- Simulation 109
- Mode Handling 116
- Shed With Return Options 117
- Shed With No Return Options 117
- Setting the Output 118
- Action On Fault Detection 119
- I/O Options 120
- Application Information 121
- CAP_STDDEV 125
- Limit Propagation 130
- Substatus Propagation 130
- STATUS_OPTS Supported 130
- SELECT_TYPE Must 132
- Input Selection 133
- Supported Modes 143
- Block Execution 144
- Advanced Topics 146
- Troubleshooting 148
- Resource Block 152
- AUTO 0 to 65535 0 159
- AUTO 1 to 255 1 159
- AUTO 3:AUTO 159
- AUTO 0 to 15 2 168
- Transducer Block (LCD) 174
- Function Block Overview 181
- Resource Blocks 182
- Transducer Blocks 182
- Block Modes 183
- Explanation of Modes 184
- Device Descriptions 185
- Status Propagation 186
- Network Communication 187
- Scheduled Transfers 188
- Unscheduled Transfers 189
- Network Management 190
- Glossary 191
- D103434X012 192
- November 2014 192
Produits connexes et manuels pour Mesure, test et contrôle Emerson DLC3020f
(35 pages)
(3 pages)© 2020, manymanuals.fr. Tous droits réservés | 0.074 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels