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Manuals and User Guides for PRECISION DIGITAL Helios PD2-6262-7H7. We have
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PRECISION DIGITAL Helios PD2-6262-7H7 manual available for free PDF download: Instruction Manual
PRECISION DIGITAL Helios PD2-6262-7H7 Instruction Manual (64 pages)
Large Display Dual Analog Input Rate/Totalizer
Brand:
PRECISION DIGITAL
| Category:
Monitor
| Size: 4 MB
Table of Contents
Table of Contents
3
Table of Figures
4
Introduction
4
Ordering Information
5
Specifications
5
General
5
Dual Process Input
6
Dual Rate/Totalizer
7
Relays
7
Isolated 4-20 Ma Transmitter Output
8
RS485 Serial Communications Terminal
8
Modbus ® RTU Serial Communications
8
Digital Input & Output Terminal
8
Compliance Information
9
Safety
9
Safety Information
10
Installation
10
Unpacking
10
Wall Mounting Instructions
11
Mounting Dimensions
11
Figure 1. Meter Mounting Holes
11
Figure 2. Meter Dimensions - Side View
11
Figure 3. Meter Dimensions - Front View
11
Pipe Mounting Instructions
12
Figure 4. Vertical Pipe Mount Assembly
12
Figure 5. Horizontal Pipe Mount Assembly
12
Transmitter Supply Voltage Selection (P+, P-)
13
Connections
13
Figure 6. Transmitter Supply Voltage Selection
13
Connectors Labeling
14
Figure 7. Connector Labeling for Fully Loaded PD2
14
Figure 8. Power Connections
14
Power Connections
14
Figure 10. Transmitter Powered by Ext. Supply or
15
Figure 11. Voltage Input Connections
15
Figure 9. Transmitters Powered by Internal Supply
15
Signal Connections
15
Figure 12. Relay Connections
16
Figure 13. AC and DC Loads Protection
16
Figure 14. Low Voltage DC Loads Protection
16
Modbus RTU Serial Communications
16
Relay Connections
16
Switching Inductive Loads
16
Figure 15. RS-422 or RS-485 Wiring
17
RS485 Output Connections
17
Figure 16. RS-485 Two-Wire Multi-Drop Wiring
18
Figure 17. Connections for RS485 Connector to Serial Converter
18
Figure 18. Three-Wire RS485 Connection
18
Digital I/O Connections
19
F4 Digital Input Connections
19
Figure 19. Digital Input and Output Connections
19
Figure 20. F4 Digital Input Connections
19
4-20 Ma Output Connections
20
Analog Output Transmitter Power Supply
20
External Analog Output Connection
20
Figure 21. 4-20 Ma Output Connections
20
Figure 22. Interlock Connections
20
Interlock Relay Feature
20
Setup and Programming
21
Overview
21
Programming Buttons and Status LED Indicators
22
Meterview ® Pro Software
23
Meterview Pro Installation
23
Display Functions & Messages
24
Main Menu
28
Setting Numeric Values
28
Setting up the Meter (Setup)
29
Setting the Input Signal (Input)
30
Setting the Totalizer Features (Total)
30
Setting the Rate, Total, & Grand Total Units/Tags (Units)
31
Setting the Decimal Point (Dec Pt)
31
Programming the Rate/Totalizer (Prog)
32
Setting the Display Parameter & Intensity (Dsplay)
36
Setting the Relay Operation (Relay)
37
Setting the Relay Assignment (Assign)
38
Setting the Relay Action
38
Programming Set and Reset Points
38
Setting Fail-Safe Operation
39
Programming Time Delay
39
Relay Action for Loss of 4-20 Ma Input (Loop Break)
39
Relay and Alarm Operation Diagrams
39
High Alarm Operation (Set > Reset)
39
Low Alarm Operation (Set < Reset)
39
High Alarm with Fail-Safe Operation (Set > Reset)40
40
Low Alarm with Fail-Safe Operation (Set < Reset)
40
Pump Alternation Control Operation
40
Relay Sampling Operation
41
Signal Loss or Loop Break Relay Operation
41
Time Delay Operation
41
Relay Operation Details
42
Overview
42
Relays Auto Initialization
42
Fail-Safe Operation
42
Front Panel Leds
42
Latching and Non-Latching Relay Operation
43
Non-Latching Relay (Auto)
43
Non-Latching Relay (A-Man)
43
Latching Relay (Latch)
43
Latching Relay (Lt-Clr)
43
Acknowledging Relays
44
Pump Alternation Control Applications (Altern)
44
Figure 23. Acknowledge Relays W/Function Key or Digital Input
44
Setting up the Interlock Relay (Force On) Feature
46
Scaling the 4-20 Ma Analog Output (Aout)
47
Reset Menu (Reset)
47
Control Menu (Contrl)
47
Setting up the Password (Pass)
48
Protecting or Locking the Meter
48
Total Reset Password & Non-Resettable Total
48
Making Changes to a Password Protected Meter
49
Disabling Password Protection
49
Advanced Features Menu
50
Advanced Features Menu & Display Messages
50
Noise Filter (Filter)
52
Noise Filter Bypass (Bypass)
53
Rounding Feature (Round)
53
Modbus RTU Serial Communications (Serial)
53
Select Menu (Select)
54
Signal Input Conditioning (Functn)
54
Math Function (Math)
55
Math Constants (Const)
56
Low-Flow Cutoff (Cutoff)
56
Totalizer Count Up/Down (Count)
56
Analog Output Programming (Aoutpr)
56
Programmable Function Keys User Menu (User)
57
Internal Source Calibration (ICAL)
59
Meter Operation
60
Button Operation
60
Function Key Operation
60
Digital Input Operation
60
Maximum/Minimum Readings
61
Troubleshooting
61
Diagnostics Menu (Diag)
61
Determining Software Version
61
Reset Meter to Factory Defaults
62
Factory Defaults & User Settings
62
Troubleshooting Tips
64
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