TECO-Westinghouse SA7 Manuals

Manuals and User Guides for TECO-Westinghouse SA7. We have 1 TECO-Westinghouse SA7 manual available for free PDF download: Instruction Manual

TECO-Westinghouse SA7 Instruction Manual (81 pages)

AUTOMATION STARTER

Brand: TECO-Westinghouse | Category: Controller | Size: 1 MB

Table of Contents
3
F I G
6
General Information
7
Integrated Safety Systems
7
Safety Measures
7
Notes to the Instruction Manual
7
How to Use the Instruction Manual
8
St Andards
8
Te S Ts in Accordance with Norm EN60204
8
Inspection at Delivery
8
Transport and Packing
8
Scope of Delivery
8
Description
10
General
10
Vo L Tage Control
10
Current Control
11
Torque Control
11
AS6 Control Methods
12
General Features
12
How to Get Started
13
Checklist
13
St Andard Wiring
13
Main Functions/Applications
14
Motor Data
14
Setting of the Start and Stop Ramps
15
Setting the Start Command
16
Viewing the Motor Current
16
St a R T I N G
17
Example of Start Ramp with Main Function Voltage Ramp
17
Application and Function Selection
18
Soft S Ta R T E R R a T I N G
18
The Application Ratings List
18
The Application Functions List
19
Table 1 Application Rating List
19
Table 2 Application Function List
21
Function and Combination Matrix
22
Table 3 Combination Matrix
22
Special Condition
23
Small Motor or Low Load
23
Ambient Temperature below 0
23
Power Factor Correction Capa C I T O R
23
Pole-Changing Contactor and Two Speed Motor
23
Shielded Motor Cable
23
Slip Ring Motors
23
Pump Control with Soft S Tarter and Frequency Inverter Together
23
Table 4 St Art/Stop Combination
23
St Arting with Counter Clockwise Rotating Loads
24
Running Motors in Pa R a L L E L
24
How to Calculate Heat Dissipation in Cabinets
24
Insulation Test on Motor
24
Operation above 1000 M
24
Reversing
24
Operation of the Soft Sta Rter
25
General Description of User Interface
25
PPU Unit
25
LED Display
26
The Menu St R U C T U R E
26
LED Indication at Different Operation Situation
26
Menu Structure
26
The Keys
27
Keyboard Lock
27
Table 5 the Keys
27
Overview of Soft S Tarter Operation and Parameter Set-Up
28
Installation and Connection
28
I N S Ta L L a T I O N O F T H E S O Ft S Tarter in a Cabinet
28
Table 6 Control Modes
28
Hole Pattern for SA7-017 to SA7-250
29
Table 7 SA7-017 to SA7-250
30
Table 8 SA7-017 Tosa7-250
30
Connections
31
F I G
32
F I G
33
Connection and Setting on the PCB Control Card
34
Table 9 PCB Terminals
34
Minimum Wiring
35
W Iring Examples
36
F I G
36
Functional Description Set-Up Menu
37
Table 10 Set-Up Menu Overview
37
Ramp Up/Down Parameters
38
RMS Current [005]
38
St Art/Stop/Reset Command
39
W I R E S Tart/Stop with Automatic Reset at Sta R T
39
W I R E S Tart/Stop with Separate Reset
39
Menu Expansion Setting
40
Vo L Tage Control Dual Ramp
40
Torque Control Parameters
41
Current Limit (Main Function)
41
Vo L Tage Ramp with Current Limit
41
Current Limit
42
Pump Control (Main Function)
42
Analogue Input Control (Main Function)
43
F U L L V O L Tage Start, D.O.L. (Main Function)
43
Torque Control (Main Function)
44
Torque Boost
45
Bypass
45
F I G
46
Power Factor Control
47
Brake Functions
47
F I G
48
Slow Speed and Jog Functions
49
Slow Speed Controlled by an External Signal
49
Slow Speed During a Selected Time
50
Jog Functions
50
DC-Brake after Slow Speed at Stop [040]
50
Motor Data S E T T I N G
51
Programmable Relay K1 and K2
52
Analogue Output
53
D I G I tal Input Selection
54
Parameter Set
55
Motor Protection, Overload (F2 Alarm)
56
Mains Protection
57
Application Protection (Load Monitor)
58
Load Monitor Max and Min/Protection (F6 and F7 Alarms)
58
Pre-Alarm
59
Resume Alarms
62
Phase Input Failure F1
62
Run at Current Limit Time-Out F4
62
Slow Speed with JOG
62
Automatic Return Menu
63
Communication Option, Related Parameters
63
Reset to Factory Setting [199]
64
View Operation
64
Keyboard Lock
66
A L a R M L I S T
66
Protection and Alarm
67
Alarm Description
67
Alarm with Stop and Requiring a Separate Reset
67
Alarm with Stop and Requiring Only a New Start Command
67
Alarm with Continue Run
67
Alarm Overview
68
Troubleshooting
69
Fault, Cause and Solution
69
Maintenance
72
Options
73
Serial Communication
73
Field Bus Systems
73
External PPU
73
Set-Up Menu List
74
Index
77

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