PRECISION DIGITAL PD655 Manuals

Manuals and User Guides for PRECISION DIGITAL PD655. We have 1 PRECISION DIGITAL PD655 manual available for free PDF download: Instruction Manual

PRECISION DIGITAL PD655 Instruction Manual (96 pages)

Large Display Process Meter With Rate/Totalizer/Batch Control Features

Brand: PRECISION DIGITAL | Category: Measuring Instruments | Size: 1 MB

Table of Contents
3
Introduction
7
Key Features
7
Typical Applications
8
Ordering Information
8
Safety Notice
9
Specifications
10
Basic Process Meter
10
Rate/Totalizer/Batch Controller Features
11
Options
12
Display Functions and Messages
15
Setup and Programming
17
Overview
17
Disassembling the Meter
18
Reassembling the Meter
18
Jumper Configuration
19
Overview
19
Jumper Arrays Function and Location
19
Power Selection
20
Overview
20
Changing from 115 to 230 VAC Power
20
Labeling Meter for 115 VAC, 230 VAC, or 24 VDC
20
Connections
21
Overview
21
Wiring Instructions
22
Terminals Designation
22
Power Connections
23
Signal Connections
24
Enter, Acknowledgement, and Reset Total Connections
26
Optional Relays & 4-20 Ma Output Terminals
26
Isolated 4-20 Ma Output Option Connections
27
Programming
28
Overview
28
General Programming Description
28
ENTER and ACK Functionality
28
Five Basic Digit/Display Setting Instructions
30
Basic Meter Programming
32
Overview
32
Select Input Signal
32
Select Calibration Method
33
Initial Calibration with External Source (if Needed)
33
Scale or Calibrate the Meter
34
Scale Using Internal Calibration (I-CAL)
34
Minimum Input Span (Error Message)
35
Calibrate Using External Calibration (E-CAL)
38
Round Horizontal Tank Calibration Points
40
Calibration Error (Error)
40
Rate Meter Programming
41
Overview
41
Set Display to Rate (Dspy R)
41
Low-Flow Cutoff Programming (Cutoff)
42
Totalizer Programming
43
Overview
43
Set Display for Total (Dspy T)
43
Set Rate Time Base (T Base)
44
Set Totalizer Conversion Factor (Tot CF)
44
Set Totalizer Decimal Point (Tot Dp)
45
Set Alternating Total/Rate Display
46
Parameter Combinations Resulting in Error Message (Error1 )
46
Set Point Setup and Programming
47
Overview
47
Set Relays for Manual or Automatic Reset
48
Set Relays for Fail-Safe Operation
48
Assigning Set Points to Process/Rate or Total (Setup)
49
Rate or Total, Latching or Non-Latching Relays
50
Programming Internal Total Reset and Delay (Delay)
52
Setting Relays for Pump Alternation (Altern)
53
Programming Alarm Points and Presets (Setpts)
54
Overview
54
Set and Reset Points for Process/Rate Alarms
54
Preset Values for Total Set Points
54
Preset Offset Values for Total Set Points (OFFSET)
54
Programming Alarm and Preset Values (Setpts)
55
Ma Isolated Output Option Programming (Output)
59
4-20 Ma Output Programming Confirmation
59
Lockout and Display Selection Programming
60
Overview
60
Lockout
60
Display Selection (Dsplay)
61
Alternating Display
62
Include or Exclude Menu Titles from Menu Scroll
63
Operation
64
Overview
64
Two Types of Display: Process/Rate and Total
65
Basic Meter Operation
66
Overview
66
ENTER and ACK Button Operation
66
Display Peak & Reset Peak Operation (Dspy P & Rset P)
67
Rate Meter Operation
68
Overview
68
Display Rate (Dspy R)
68
Low-Flow Cutoff (Cutoff)
68
Totalizer Operation
69
Overview
69
Display Total (Dspy T)
69
Total Conversion Factor (Tot CF) & Time Base (T Base)
69
Applications Using Total Conversion Factor and Time Base
70
Totalizer Reset
71
Resetting Total Using the ENTER Button
71
Resetting Total Via External Contact Closure
71
Resetting Total Automatically Via User Selectable Preset
71
Relays Operation
72
Overview
72
Relays Auto Initialization
72
Fail-Safe Operation
72
Front Panel Leds
73
Acknowledging Relays
75
Simple On/Off Control with 100% Deadband Operation
76
Manual Batch Control Operation
78
Automatic Batch Control Operation
79
Delay on Release (Delay)
80
Priority Batch Programming or Quick Presets
80
Batch Control with Varying Batch Sizes
80
Pump Alternation Control
81
Pump Alternation Typical Application
81
Switching Inductive Loads
82
AC and DC Loads
82
Low Voltage DC Loads
82
4-20 Ma Output Operation
83
Overview
83
Lockout and Display Selection Operation
83
Low Voltage Detector
83
Installation
84
Wall Mounting Dimensions
85
Panel Mounting Instructions
86
Option Card Removal & Installation
87
Programmed Parameter Settings
89
Diagnostic Feature ( Dia9 )
93
Overview
93
Operation
93
Other Precision Digital Products
94

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