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EVDRIVE05
Evco EVDRIVE05 Manuals
Manuals and User Guides for Evco EVDRIVE05. We have
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Evco EVDRIVE05 manual available for free PDF download: Operating Instructions Manual
Evco EVDRIVE05 Operating Instructions Manual (45 pages)
Driver for unipolar stepper and pulse motorised electronic expansion valves
Brand:
Evco
| Category:
Servo Drives
| Size: 6 MB
Table of Contents
Table of Contents
2
Important Legal Information
5
Consider the Environment
5
Important Safety Information
6
Safety Precautions Concerning the Product and Its Use
7
Information Concerning the Document
8
Introduction
9
Description
9
Available Models
9
Features
9
Accessories
10
Technical Specifications
11
Evdrive05
11
I/O Specifications
12
EVDRIVE05 Unipolar
12
EVDRIVE05 Pulse
12
Mechanical Assembly
13
Before You Start
13
Information Concerning Installation and the Surrounding Environment
13
Dimensions
14
Evdrive05
14
Installation
14
Electrical Connections
15
Wiring Best Practices
15
Wiring Guidelines
15
Guidelines for Screw Terminals
16
Permitted Cable Lengths
16
Wiring Diagram
17
EVDRIVE05 Unipolar
17
EVDRIVE05 Pulse
18
User Interface
19
How Leds Work
19
Machine Statuses
20
Introduction
20
Machine Regulation Statuses
20
Initialising
20
Awaiting Sync Completion
20
Awaiting Positioning End
20
Standby
20
Positioning Device/Analogue
20
Equalisation (Phase 1) / Stabilisation (Phase 2)
21
Manual
21
Algorithm
21
Functions
22
Valve Enabling
22
Re-Syncing
22
Full Sync
22
Partial Sync
22
Limiting Valve Opening
22
Operation with Shared Pressure Probe
23
Valve Operation in Duty Cycle
24
Regulation
25
Introduction
25
Connecting Inputs According to Regulation Type
25
Sh/Economizer Overheating Regulation
25
Economizer
26
Stable SH Minimum
27
Hot Gas Bypass Algorithm
28
Operation
28
Evaporator Pressure Regulator (EPR)
29
Operation
29
Ahit | High Regulation Temperature Alarm
29
ALOT | Low Regulation Temperature Alarm
29
MOP | High Pressure Alarm
29
LOP | Low Pressure Alarm
30
Parameters
31
Description of Columns in the Table of Parameters
31
Table of Configuration Parameters
31
Valve Configuration
35
Introduction
35
Configurations
35
Unipolar Valves
35
Diagnostics
36
Table of Alarms
36
Modbus Rtu Functions and Resources
37
Introduction
37
Modbus Message Structure
37
Modbus Functions and Registers
37
Available Modbus Commands and Data Areas
38
Address Configuration
38
Connections
38
Modbus Table Content
38
Modbus Addresses
39
Modbus Parameter and Address Table
39
Modbus Resource and Status Table
43
Made in Italy
45
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