Amada ST-200A Resistance Weld Control Manuals

Manuals and User Guides for Amada ST-200A Resistance Weld Control. We have 1 Amada ST-200A Resistance Weld Control manual available for free PDF download: Operation Manual

Amada ST-200A Operation Manual (146 pages)

AC WELDER

Brand: Amada | Category: Welding System | Size: 3 MB

Table of Contents
4
Overview
17
Section I: Features
17
Optional Features
18
Standard Features
18
Major Components
19
Section II: Major Components
19
Error
21
Front Panel Controls and Indicators
21
LCD Display
21
Program/Save
21
Ready
21
Start
21
Weld
21
Data + on | off
22
Modes
22
Monitor
22
Reset
22
Schedule
22
Stepper
22
Valves
22
Weld ON/OFF
22
Cursor
23
Programming Lock
23
External Connectors
24
Cylinder Air Hose Connections
25
Internal Access
25
Electrical Connections
26
Option Cards
26
Cooling Water Requirements
27
Environmental Factors
27
Power Requirements
27
Space and Mounting Requirements
27
Connecting Electrical Power
28
Installation
28
Mounting the Power Supply
28
Section II: Power Supply Set-Up
28
Unpacking
28
Cooling Water Hose Connections
29
Input / Output Signal Connections
29
Placement of Secondary Current Coils
29
Secondary Current Sensing
29
Valve Transformer Wiring Connections
29
Chapter 3. Using ST-100A / ST-200A Control Functions Section I: Overview

31
- Section II: Schedule Screen
  32
- Schedule
  32
- Program/Save
  32
- Links
  32
- SQD (Squeeze Delay)
  32
- CO (Cool Time)
  33
- W2 (Weld 2 Time)
  33
- Off
  33
- Current Setting
  33
- Control Mode
  33
- Force Output Channel)
  33
- Force
  33
- SCR # (SCR Number)
  33
- IMPULSE (Quantity of Weld 2 Operations)
  33
- COPY to # - Copying a Schedule
  34
- Section III: Valves Screen
  35
- Schedule
  35
- Program/Save
  35
- Electrode Valve 01
  35
- Status
  35
- Count
  35
- Section IV: Monitor Screen
  36
- CURR (Weld Current)
  36
- COND (Conduction Angle)
  36
- Volts
  36
- Force(Lb.)
  36
- LO (Low Current Limit)
  36
- HI (High Current Limit)
  36
- Fire
  36
- Counts (MONITOR COUNTS Screen)
  37
- Section V: Monitor Counts Screen
  38
- SCHEDULE # (Schedule Number)
  38
- Weld Count
  38
- Weld Count Limit
  38
- Set Weld Count=0
  38
- Step Count
  38
- Elect.valve
  38
- Section VI: Mode Screen
  39
- SCHEDULE # (Schedule Number)
  39
- Program/Save
  39
- Start
  39
- Weld Mode
  40
- Spot Weld Mode
  40
- Repeat Mode
  40
- Successive Mode
  40
- Chaining Mode
  40
- Linked Sched
  41
- Section VII: Linked Schedules Screen
  42
- Reference Number
  42
- Schd
  42
- CURR WELD CNT (Weld Counts for Schedule)
  42
- Weld Mode
  42
- Error
  42
- Section VIII: System Values Screens
  43
- System Values Screen 1
  43
- Turns Ratio
  43
- CNTRL MODE (Control Mode)
  43
- BIN. SCHED. SELECT (Binary Schedule Select)
  43
- Firing Switch
  43
- Coil
  43
- Contrast
  43
- NUM VALVES (Number of Valves)
  44
- Valves Status
  44
- Mode
  44
- MORE (System Value Screen 2)
  44
- System Values Screen 2
  44
- 87° DELAY (on or OFF)
  44
- End Output
  44
- Step End Output
  44
- Weld On/Off
  44
- Low Line Alarm
  44
- Error Output
  45
- Set Defaults
  45
- Host Cntl
  45
- Unit Address
  45
- System Values Screen 3
  45
- Retraction
  45
- Pressure Switch
  46
- Force Calibration
  46
- Output Force
  46
- Monitored Volts
  46
- Monitored Time
  46
- DIF Pressure
  46
- Back Pressure
  46
- Screen 2
  46
- Section IX. System Valve Status Screen
  47
- VALVE (Valve Numbers)
  47
- CNT (Weld Count)
  47
- RESET (Reset Count to Zero)
  47
- SCR (SCR Used with each Valve)
  47
- Section X: Force Calibration Screen
  48
- Section XI. Stepper Screen
  49
- Valve Num
  49
- SCR# (SCR Number)
  49
- Stepper (On/Off)
  49
- Count
  49
- Heat
  49
Chapter 4. Operating Instructions

51
- Section I: Introduction
  51
- Overview
  51
- General Operator Safety
  51
- Section II: Preparing for Operation
  52
- Turning the Equipment on
  52
- Pre-Operational Setup
  53
- Section III: Setup Messages
  54
- Section IV. Operation
  56
- Spot Welds
  57
- Continuous Seam Weld
  58
- Cascading (Multiple Scrs)
  59
- Section V: Operational Messages
  61
- Major Run-Time Error Messages
  61
- Minor Run-Time Error Messages
  63
- Section VI: Shutdown
  65
- Emergency Shutdown
  65
- Normal Shutdown
  65
Chapter 5. Maintenance Section I: Precautions

67
- Section II: General Information
  67
- General Maintenance Procedures
  67
- Cooling Maintenance-Water Draining
  67
- Fuse Replacement
  68
- Principles of Operation
  68
- Wiring Diagram
  69
- Section III. Standard Components Replacement
  71
- AC Timer Main Board
  71
- Power Transformer T1
  73
- Power Transformer T2
  73
- Valve Transformer, T3
  73
- Surge Resistors
  73
- Snubber
  74
- SCR Drive Board
  74
- Control Panel Assembly
  75
- Section IV. Optional Components Replacement
  76
- Optional Primary Current Sensor
  76
- Optional Secondary Current Sensor Connector
  76
- Optional Key Lock
  77
- Optional SCR Assembly, 600,1200, 1800, and 2200 Amp
  77
- Section V. Spare Parts
  78
- Section VI. Repair
  79
- Section VII. Storage and Shipment
  79
- Preparation for Storage or Shipment
  79
- Packing for Storage or Shipment
  79
Appendix A. Technical Specifications

81
Appendix B. Electrical and Data Connections

85
Appendix Cscr, Wire Gauge, and Circuit Breaker Selection

93
Appendix D. System Timing

97
Appendix E. Cascade Board Option

105
Appendix F. Valve Expansion Board Option

107
Appendix G. Voltage Monitor Board Option

109
Appendix H. Force Control Option

112
Appendix I. Pressure Monitoring Option

113
Appendix J. Communications Option

117
Appendix K. Circuit Modification for External Transformer Thermostat

139
Appendix L. Default Initializations

142

Amada Categories

Welding System Welding Accessories

Power Supply Transformer

Indoor Furnishing

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Amada ST-200A Resistance Weld Control Manuals

Amada ST-200A Operation Manual (146 pages)

Table of Contents

Chapter 3. Using ST-100A / ST-200A Control Functions Section I: Overview

Chapter 4. Operating Instructions

Chapter 5. Maintenance Section I: Precautions

Appendix A. Technical Specifications

Appendix B. Electrical and Data Connections

Appendix Cscr, Wire Gauge, and Circuit Breaker Selection

Appendix D. System Timing

Appendix E. Cascade Board Option

Appendix F. Valve Expansion Board Option

Appendix G. Voltage Monitor Board Option

Appendix H. Force Control Option

Appendix I. Pressure Monitoring Option

Appendix J. Communications Option

Appendix K. Circuit Modification for External Transformer Thermostat

Appendix L. Default Initializations

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