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ABB ACH550 series User Manual
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E-Clipse Bypass Configurat
ions for ACH550 Drives
11
Installation
Connection Diagrams – S
tandard E-Clipse
Bypass (Wall Mounte
d)
ACH550 S
tandard E-Clip
se Bypass units
are
configured for wiring access from the
top. The following figure shows the S
tandard
E-Clip
se Bypass (wall mounted) wiring
connection points. Refer t
o the ACH550-UH
User's Manual for control connections
to the drive.
ACH550
Motor
Input Power
Output Ground
Te
r
m
i
n
a
l
s
T
erminals
Disconnect Switch
or Circuit Breaker
B1
Service Switch
(Optional)
E-Clipse Bypa
ss
Control Board
T
erminals X2
User Power
Cable Guides
Input Ground
Lug(s)
Lug
12
14
Table of Contents
Default Chapter
1
Product View
1
Safety
3
Safety
4
Use of Warnings and Notes
4
Table of Contents
5
Table of Contents
6
Table of Contents
7
Installation
7
Application
7
E-Clipse Bypass Features and Functions
7
Major Components Diagrams
8
Power Diagram
9
Installation Flow Chart
9
Drive Identification
10
Drive Labels
10
Type Code
10
Preparing for Installation (Supplement to ACH550-UH User's Manual)
10
Wiring Requirements
11
Ratings and Frame Size
11
Installing the Wiring (Supplement to ACH550-UH User's Manual)
11
Wiring Overview
12
Connection Diagrams – Vertical E-Clipse Bypass
12
Connection Diagrams – Standard E-Clipse Bypass (Wall Mounted)
13
Connection Diagrams – Standard E-Clipse Bypass (R8, Floor Mounted)
15
Install the Line Input Wiring
16
Line Input Connections – Vertical E-Clipse Bypass Configurations
16
Install the Motor Wiring
17
Motor Connections – Vertical E-Clipse Bypass Configurations
17
Motor Connections – Standard E-Clipse Bypass Configurations
17
Install the Control Wiring
19
Basic Connections
19
Basic Control Connections for E-Clipse HVAC Default
20
Initial Settings and Checks
21
Control Panel Settings and Checks
21
Drive Link Recovery Procedure
21
System Check: Motor Connected to ACH550 with E-Clipse Bypass
22
System Check: Motor Disconnected from the ACH550 with E-Clipse Bypass
24
Check E-Clipse Bypass Jumpers and Switches
27
E-Clipse Bypass Application Macros
28
E-Clipse HVAC Default
29
Damper
30
Retrofit
31
Smoke Control
32
Typical Wiring Diagrams Showing a Conventional Starter Wiring
33
Typical Starter Wiring for a Smoke Control Listed System Today
33
Alternate Wiring Options
34
Overview of Bypass Functionality
35
Bypass Control Panel
35
Enabled LED
35
Motor Run LED
35
Bypass Faulted LED
36
Drive Faulted LED
36
Automatic Transfer
36
Auto Indication
36
Operating Modes
37
Drive Mode
37
Bypass Mode
37
Smoke Control Mode
37
Supervisory Mode
38
Bypass Override Mode
38
Hand Mode/Auto Mode
39
Off Mode
39
Bypass/Drive Mode Transfers
39
Starting the Motor on Application of Power
39
Relay Contact (Digital) Inputs
40
Automatic Transfer Feature
40
Bypass Control Board Inputs and Outputs
40
Run Enable (DI2)
40
Relay Contact Outputs
41
Safety Interlock
41
Bypass Fault Reset
41
System Ready/System Running
41
Bypass Run
42
Bypass Fault
42
Bypass no Fault
42
Bypass Alarm
42
Drive Alarm
43
Bypass Hand
43
Bypass off
43
Communications Control
43
System External Control
44
Systen Overload
44
Contactor Fault
44
System Underload
44
Energy Savings Estimator
45
HVAC Bypass Control Panel Operation
47
Start-Up by Changing the Parameters from the Start-Up List
47
Start-Up by Changing the Parameters Individually from the Parameter List
48
Modes
49
Bypass Control Panel’s Menu Structure
50
Parameter Descriptions
51
Macro Used
51
Parameter Settings
51
Parameter Listing
52
Embedded Fieldbus and Fieldbus Adapters
68
Notes
68
EFB Electrical Installation
69
EFB Basic Configuration
70
Diagnostics and Troubleshooting
73
Diagnostic Displays
73
Red – Faults
73
Flashing Display – Alarms
73
Correcting Faults
74
Fault Listing
75
Fault Resetting
80
Correcting Alarms
81
Alarm Listing
82
Bypass Status Listing
86
Error Message Listing
87
Technical Data
89
Branch Circuit Protection
89
Fuses
89
Input Power Connections (Supplement to ACH550-UH User's Manual)
89
Drive’s Power Connection Terminals
91
Line Reactor
91
Bypass Contactors
97
Motor Connections (Supplement to ACH550-UH User's Manual)
97
Motor Overload Protection
97
E-Clipse Bypass Control Unit Connections (RBCU)
98
Technical Data (Continued)
98
(Supplement to ACH550-UH User's Manual)
98
Mounting Dimensions
99
Dimensions and Weights (Supplement to ACH550-UH User's Manual)
99
Applicable Standards
105
Index
106
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ABB ACH550 series Specifications
General
Brand
ABB
Model
ACH550 series
Category
Controller
Language
English
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