Zapi SEM-Zero User Manual

Page 1
INDEX
Page
LEGEND 3
COLOUR CODES (Single Colours) ...................................................................... 3
1 Introduction to the ZAPI-MOS family .......................................................... 4
2 General characteristics................................................................................. 5
2.1 Technical Specification.......................................................................... 5
2.2 Control Units.......................................................................................... 5
2.2.a Microswitches............................................................................... 5
2.2.b Potentiometer ............................................................................... 6
2.3 Safety & Protection Features ................................................................ 7
2.4 Direction Orientation ............................................................................. 7
2.5 Operational Features ............................................................................ 8
2.6 SEM-Zero chopper diagnosis................................................................ 9
2.7 Thermal Considerations ........................................................................ 9
2.8 General Instructions and Precautions ................................................. 10
3 Installation ................................................................................................... 11
3.1 Connection Cables .............................................................................. 11
3.2 Contactors ........................................................................................... 11
3.3 Fuses .................................................................................................. 11
3.4 Description of SEM-Zero Connectors.................................................. 12
3.5 Description of Power Connections ...................................................... 13
3.6 Mechanical Drawing & Dimensions..................................................... 14
4 Programming & Adjustments using Digital Console............................... 15
4.1 Adjustments via Console..................................................................... 15
4.2 Description of Console & Connection.................................................. 15
4.3 Description of Standard Console Menu............................................... 16
5 SEM-Zero: cabling and configuration ....................................................... 17
5.1 Power diagram .................................................................................... 17
5.2 Connections ........................................................................................ 18
5.3 Description of Programmable Functions (Options). ............................ 19
5.4 Description of Parameters that may be Programmed ......................... 21
5.5 Table of Adjustments........................................................................... 23
5.4 SEM-Zero Traction Standard Wiring Diagrams................................... 25
5.5 Sequence for SEM-Zero Traction Settings.......................................... 26
6 SEM-Zero Diagnostics ................................................................................ 27
6.1 Analysis of Alarms displayed on the Console ..................................... 28
6.2 Tester Description of the Functions .................................................... 31
6.3 Description of the Console SAVE Function ......................................... 33
6.4 Description of Console RESTORE Function. ...................................... 34
6.5 Description of Alarms Menu. ............................................................... 35
6.6 Description of Console PROGRAM VACC function. ........................... 36
7 Recommended Spare parts for SEM-Zero .................................................... 37
8 Periodic Maintenance to be repeated at times indicated ............................ 38
MENU

Zapi SEM-Zero Specifications

General

Brand	Zapi
Model	SEM-Zero
Category	Controller
Language	English

Summary

LEGEND 3

1 INTRODUCTION TO THE ZAPI-MOS FAMILY

2 GENERAL CHARACTERISTICS

2.1 Technical Specification

Technical specifications for the ZAPI-MOS family choppers.

2.2 Control Units

Details on control units including microswitches and potentiometers.

2.2.a Microswitches

Details on microswitches used in control units.

2.2.b Potentiometer

Details on potentiometer wiring, resistance, and acquisition.

2.3 Safety & Protection Features

Covers safety features, protection against errors, thermal limits, and accidental start-up.

2.4 Direction Orientation

Specifies requirements for direction orientation based on machine controls and directives.

2.5 Operational Features

Highlights key operational capabilities like speed control, braking modes, and diagnostics.

2.6 SEM-Zero chopper diagnosis

Explanation of the microprocessor's diagnostic procedures and fault detection methods.

2.7 Thermal Considerations

Discussion on heat generation, dissipation, and ventilation for reliable operation.

2.8 General Instructions and Precautions

Important instructions, precautions, and warnings for installation and operation.

3 INSTALLATION

3.1 Connection Cables

Specifications for cable types and sections for auxiliary and power connections.

3.2 Contactors

Information on the installation and requirements for contactors.

3.3 Fuses

Guidance on selecting and using fuses for auxiliary and power unit protection.

3.4 Description of SEM-Zero Connectors

Details the pin assignments and functions of SEM-Zero connectors.

3.5 Description of Power Connections

Explains the connections related to the power supply and motor.

3.6 Mechanical Drawing & Dimensions

Provides physical dimensions and mechanical drawings of the SEM-Zero unit.

4 PROGRAMMING & ADJUSTMENTS USING DIGITAL CONSOLE

4.1 Adjustments via Console

Describes how to perform parameter adjustments and configuration changes using the console.

4.2 Description of Console & Connection

Details the digital console unit and its physical connection to the SEM-Zero chopper.

4.3 Description of Standard Console Menu

Outlines the structure and options available within the standard console menu.

5 SEM-ZERO: CABLING AND CONFIGURATION

5.1 Power diagram

Illustrates the electrical power diagram for the SEM-Zero system.

5.2 Connections

Details the wiring connections for various inputs and outputs of the SEM-Zero unit.

5.3 Description of Programmable Functions (Options)

Explains the programmable functions like hour counter, quick inversion, and auxiliary outputs.

5.4 Description of Parameters that may be Programmed

Lists and describes adjustable parameters such as acceleration, braking, and speed settings.

5.5 Table of Adjustments

Provides a table of programmed levels for various SEM2 parameters.

5.6 Sequence for SEM-Zero Traction Settings.

Step-by-step guide for setting up SEM-Zero traction parameters and configurations.

6 SEM-ZERO DIAGNOSTICS

6.1 Analysis of Alarms displayed on the Console

Detailed analysis of alarms, their codes, and potential causes displayed on the console.

6.2 Tester Description of the Functions

Describes the functions of the console's tester, acting as a multimeter for signals.

6.3 Description of the Console SAVE Function

Explains the procedure for saving configuration and parameter data to the console memory.

6.4 Description of Console RESTORE Function.

Explains the procedure for restoring saved configuration and parameter data to the chopper.

6.5 Description of Alarms Menu.

Details the alarms menu for viewing recent alarms, their history, and temperature data.

6.6 Description of Console PROGRAM VACC function.

Describes the function for programming accelerator signal acquisition and compensation.

7 RECOMMENDED SPARE PARTS FOR SEM-ZERO

8 PERIODIC MAINTENANCE TO BE REPEATED AT TIMES INDICATED

LEGEND

LEGEND

Provides a list of abbreviations used in the manual for clarity.

COLOUR CODES (SINGLE COLOURS)

Lists the color codes used for individual wires to aid in wiring identification.