AC Tech SM420 Manuals

Manuals and User Guides for AC Tech SM420. We have 1 AC Tech SM420 manual available for free PDF download: Installation And Operation Manual

AC Tech SM420 Installation And Operation Manual

AC Tech SM420 Installation And Operation Manual (52 pages)

SCL Series; SCM Series Variable Frequency Drives

Brand: AC Tech | Category: DC Drives | Size: 1 MB

Table of Contents

Table of Contents
2
General
5
- Products Covered in this Manual
  5
- Product Changes
  5
- Warranty
  5
- Receiving
  5
- Safety Information
  5
- Customer Modification
  7
Scl/Scm Dimensions
8
Scl/Scm Model Designation Code
10
Scl/Scm Specifications
10
Scl/Scm Ratings
11
Installation
12
- Installation after a Long Period of Storage
  12
Input Ac Power Requirements
13
Power Wiring
16
- Input and Output Wiring
  16
Scl/Scm Power Wiring Diagram
17
Control Wiring
18
- Control Wiring Vs. Power Wiring
  18
- TB-2: Circuit Common
  18
- Surge Suppression On Relays
  18
- Start/Stop Control
  18
- Speed Reference Signals
  18
- Speed Reference Selection
  19
- Drive Status Digital Outputs
  20
Scl/Scm Control Wiring Diagrams
21
Initial Power Up And Motor Rotation
25
Programming The Scl/Scm Drive
27
- Setting Values In Tenths Of Units Above 100
  28
- Electronic Programming Module (Epm)
  29
Parameter Menu
31
Description Of Parameters
34
Troubleshooting
49
Scl/Scm Display Messages
51

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