SIGMA SYSTEMS C4 Manuals

Manuals and User Guides for SIGMA SYSTEMS C4. We have 1 SIGMA SYSTEMS C4 manual available for free PDF download: Operating & Programming Manual

SIGMA SYSTEMS C4 Operating & Programming Manual

SIGMA SYSTEMS C4 Operating & Programming Manual (122 pages)

PROGRAMMABLE TEMPERATURE CONTROLLER / NTERFACE

Brand: SIGMA SYSTEMS | Category: Temperature Controller | Size: 0 MB

Table of Contents

Table of Contents
4
1 Introduction

10
2 Physical Description

20
- Front Panel
  20
  - Digital LED Display
    20
  - LED Indicators
    20
  - Mode Switch
    21
  - Keyboard
    22
- Rear Panel Connections
  23
3 General Operation & Error Conditions

24
4 Intelligent 2 Probe Control

38
5 LOCAL MODE ( Basic Operation )

42
- Displaying Temperature
  42
- Displaying and Changing the Setpoint
  43
- Controlling to a Setpoint
  44
- Compressor Control
  45
6 Program Mode

46
- Description of a Program Step
  46
  - Format of a Program Step
    47
  - Maximizing Ramp Speed & Other Ramp Considerations
    48
- Clearing Program Memory (Reinitializing Program Steps)
  49
- Displaying Program Steps
  49
- Entering or Changing a Program Step
  50
- Insert Program Step
  50
- Delete Program Step
  51
- Running (Executing) a Program
  51
  - Program Run Time Information/Considerations
    52
  - Run Time Pre-Read Errors
    52
    
    No Probe 2 Error
    53
    
    Invalid Loop Count Error
    53
    
    Setpoint out of Range Error
    53
- Special Commands
  54
- Common Programming Issues
  56
  - Step Numbering
    56
  - Changing Substep Values
    56
  - Control Ports
    56
7 Remote Mode

58
- Interface
  58
- IEEE-488 Interface
  58
- Command Summary (by Functional Group)
  59
- System Information Queries
  60
- Operation Information Queries & Commands
  64
  - RS, RSA Request Status Byte
    64
  - RE, REA Request Error Byte
    65
  - QE, QEA Query Error/Status String
    65
  - QC Query Last Command
    67
  - Enable SRQ (Status Request Mode)
    67
  - DS Disable the SRQ
    67
  - Read Temperature
    68
- Setup Parameter Commands
  69
- System Operation Commands
  73
  - Select Immediate Mode
    73
  - SP Select Program Mode
    73
  - PN Select Active (Control) Probe
    73
  - GT, GTF Go to Temperature
    74
  - RA, RAF Ramp to Temperature
    74
  - DL Delay (Dwell Interval)
    75
  - QU Quit Controlling
    76
- Error and Status Reporting - Overview
  77
  - Status Byte
    77
  - Error Byte
    78
  - Error/Status String
    79
    
    Error/Status String Bit Definitions
    80
8 Setup Mode

82
9 Appendix

90
- Programming Examples & Notes
  90
- Keeping more than One Program in Memory
  96
- Sigma Systems C4 Programming Worksheet
  98
- Sample Command Structure for IEEE-488 GPIB Operation
  99
- Installation and Use of TTL Outputs and Input
  101
- Field Calibration of Model C4 Controller
  102
- Troubleshooting
  104
  - Servicing Considerations - Service WARNINGS
    104
  - Before You Go any Further
    104
  - Diagnosing and Solving Hardware Problems
    104
  - Noise Immunity
    105
  - Diagnosing and Solving Local Mode Problems
    105
    
    Controller Starts Immediately in Local Mode
    105
  - Diagnosing and Solving Program Mode Problems
    105
    
    Explicit Program End
    106
    
    Blowers Misbehaving
    106
    
    Program Hangs on Ramp as Quickly as Possible Step
    106
  - Diagnosing and Solving Remote Mode Problems
    106
    
    Problems
    107
    
    GPIB IEEE-488 Problems
    107
  - Firmware Upload Problems
    107
    
    Starting the C4 from PROM Based Firmware
    108
    
    COM Port Issues
    108
- Temperature Control (PID) Tuning & Problems
  108
  - Adjusting for Changing Needs
    109
  - The Proportional Term
    110
  - The Integral Term
    110
  - The Differential Term
    111
- Displayed Messages and Errors Table
  112
- Technical Support, Repairs & Returns
  113
- Index
  114

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