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AVP782
Azbil AVP782 Manuals
Manuals and User Guides for Azbil AVP782. We have
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Azbil AVP782 manual available for free PDF download: User Manual
Azbil AVP782 User Manual (162 pages)
Smart ESD Device for Safety Instrumented Systems
Brand:
Azbil
| Category:
Measuring Instruments
| Size: 15 MB
Table of Contents
Table of Contents
7
Chapter 1 Structure of the Control System
11
Model Number Configuration
11
System Configuration
11
System Configuration (Model AVP7_2) Without Output Signal
12
In the Case of Current Signal Input
12
In the Case of Voltage Signal (0/24 V DC)
12
System Configuration with Travel Transmission (Model AVP7_1)
13
In the Case of Current Signal Input
13
In the Case of Voltage Signal (0/24 V DC)
13
System Configuration with Contact Output (Model AVP7_0)
14
In the Case of Current Signal Input
14
In the Case of Voltage Signal (0/24 V DC)
14
Structure of the Device and Description of each Part
15
Chapter 2 Installation
21
Usage Conditions
21
Selection Criteria for Installation Location
22
Installation Procedure
24
Attaching the 700 Series to the Actuator
24
Pneumatic Piping Connection
30
Electrical Wiring Connection
33
Input Signal and Output Signal Power
37
Cables (for Input or Output Signal)
38
Cable Gland and Flameproof Universal Elbow for TIIS Flameproof Apparatus
40
Chapter 3 Operation
45
Local User Interface (LUI)
45
Adjustment before Operation
49
Auto Setup
49
Zero/Span Adjustment
52
Supply Bypass
54
Partial Stroke Test (PST)
56
Control Parameters
58
Password
60
Starting Operation
61
Preoperation Check
61
Chapter 4 Operation with HART Communication
63
HART Communication
63
Setup and Adjustment of Device
64
Process Variables
64
Input Signal Range (Input Range) (Model AVP77_/78_ Current Signal Input)
66
Valve System
67
Control Configuration
68
Input Characterization
69
Travel Cutoff
70
Units
71
SIS Positioner Mode
71
Travel Calibration
72
Input Signal Calibration (Model AVP77_/78_ Current Signal Input)
73
Pressure Sensor Adjustment
74
Simulation
74
Adjustment of EPM Drive Signal (Pneumatic Modules)
74
Restore Factory Settings
74
Operator Action Records
75
Real Time Clock
75
Password
75
Device Information
75
Diagnostic Messages
78
Valve Diagnosis
79
PST (Partial Stroke Test)
80
FST (Full Stroke Test)
83
Chapter 5 Troubleshooting
85
If the Valve Does Not Close Fully (the Output Air Pressure Does Not Go down to 0)
85
If the Device Does Not Operate (no Output Air Pressure)
85
If the Valve Behaves Abnormally (Output Air Is Present)
86
Failure to Communicate with the Communicator
87
Adjustment Procedure When Hunting Occurs
87
Description of Messages
88
Chapter 6 Maintenance
95
A/M Switch
95
Replacement of Filter and Maintenance of Flow Constriction
98
Cleaning the Flapper
99
Adjusting the Pilot Relay
100
Insulation Resistance Test
101
Adjustment Procedure When Using the Device with a Booster Relay Attached
102
List of Default Values for Internal Data
103
Internal Block Diagram of the 700 Series
104
Replacement Parts
105
Procedure for Changing Switch Block
108
Procedure for Changing the Pilot Relay
109
Chapter 7 Notes on Explosion-Proof Structure
111
TIIS Flameproof Model
112
Iecex Flameproof and Dust Ignition Protection
113
FM Explosion-Proof / Dust Ignition Protection
115
FM Intrinsically Safe Explosion-Proof Type (IC) and Non-Incendive Type
116
FMC Explosion-Proof / Dust Ignition Protection
121
NEPSI Flameproof / Dust Ignition Protection
122
KOSHA Flameproof Type
125
INMETRO Flameproof / Dust Ignition Protection
126
EAC Flameproof
128
ATEX Intrinsic Safety and Dust Ignition Protection
129
Iecex Intrinsic Safety and Dust Ignition Protection
130
Appendix A LUI Display Examples
131
Appendix B Menu List
143
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