Document Outline

• Title
• Contents
• Overview
  • In This Manual
• Chapter 1: ANAFAZE/AB Protocol
  • Protocol Syntax
    • Control Codes
    • Transaction Sequence
    • Packet Format
      • Sending Control Codes
      • Sending a DLE as Data
    • Codes in a Packet
      • DLE STX
      • DST
      • SRC
      • CMD
      • STS (The Status Byte)
      • TNSL
      • TNSH
      • ADDL
      • ADDH
      • DATA
      • DLE ETX
      • BCC or CRC
  • Error Checking
    • Block Check Character (BCC)
    • Cyclic Redundancy Check (CRC)
  • Examples
    • Block Read
    • Block Write
  • Message Data
    • Data for a Read Command
    • Data for a Write Command
    • Two-Byte Data Types
    • Figuring Block Size
  • Anafaze/AB Data Table Summary
    • Ordering of Heat and Cool Channel Parameters
    • Ordering of Ramp-Soak Profile Parameters
    • Anafaze/AB Protocol Data Table
• Chapter 2: Modbus-RTU Protocol
  • Overview
    • Transactions on Modbus-RTU Networks
    • The Query-Response Cycle
      • The Query
      • The Response
    • Serial Transmission
      • Coding System
      • Bits per Byte
      • Error Check Field
    • Message Framing
      • Handling the Address Field
      • Handling the Function Field
      • Contents of the Data Field
      • Contents of the Error Checking Field
      • How Characters are Transmitted Serially
    • CRC Error Checking
    • Function Codes
      • x01 Read Coil Status
      • x02 Read Input Status
      • x03 Read Holding Registers
      • x04 Read Input Registers
      • x05 Force Single Coil
      • x06 Preset Single Register
      • x08 Diagnostics
        • Diagnostic Subfunctions
        • x00 Return Query Data
        • x01 Restart Communications Option
        • x02 Return Diagnostic Register
        • x04 Force Listen Only Mode
        • x0A Clear Counters
        • x0B Return Bus Message Count
        • x0C Return Bus Communication Error Count
        • x0D Return Bus Exception Error Count
        • x0E Return Slave Message Count
        • x0F Return Slave No Response Count
      • x0F Force Multiple Coils
      • x10 Preset Multiple registers
    • Writing Data
    • Reading Data
  • Examples
    • Read Examples
      • Sample Packet for Host Transmission
      • Sample Packet for Slave Transmission
    • Write Examples
      • Sample Packet for Host Transmission, a Single-Point Write
      • Sample Packet for Slave Transmission, a Single-Point Write
      • Sample Packet for Host Transmission, a Multipoint Write
      • Example 6: Writing TI loops 3 (100) and 4 (150), controller 10.
      • Sample Packet for Slave Transmission, a multipoint write.
  • Modbus-RTU Data Table Summary
    • Ordering of Heat and Cool Channel Parameters
    • Ordering of Ramp-Soak Profile Parameters
    • Relative and Absolute Modbus Addresses
    • Modbus-RTU Protocol Data Table
• Chapter 3: Controller Parameter Descriptions
  • Correlating Menu Items with Parameters
  • Parameters (by number)
    • Proportional Band/Gain (0)
    • Derivative Term (1)
    • Integral Term (2)
    • Input Type (3)
    • Output Type (4)
    • Setpoint (5)
    • Process Variable (6)
    • Output Filter (7)
    • Output Value (8)
    • High Process Alarm Setpoint (9)
    • Low Process Alarm Setpoint (10)
    • Deviation Alarm Band Value (11)
    • Alarm Deadband (12)
    • Alarm_Status (13)
    • Ambient Sensor Readings (15)
    • Pulse Sample Time (16)
    • High Process Variable (17)
    • Low Process Variable (18)
    • Precision (19)
    • Cycle Time (20)
    • Zero Calibration (21)
    • Full Scale Calibration (22)
    • Digital Inputs (25)
    • Digital Outputs (26)
    • Override Digital Input (28)
    • Override Polarity (29)
    • System Status (30)
    • System Command Register (31)
    • Data Changed Register (32)
    • Input Units (33)
    • EPROM Version Code (34)
    • Options Register (35)
    • Process Power Digital Input (36)
    • High Reading (37)
    • Low Reading (38)
    • Heat/Cool Spread (39)
    • Startup Alarm Delay (40)
    • High Process Alarm Output Number (41)
    • Low Process Alarm Output Number (42)
    • High Deviation Alarm Output Number (43)
    • Low Deviation Alarm Output Number (44)
    • Channel Profile and Status (46)
    • Current Segment (47)
    • Segment Time Remaining (48)
    • Current Cycle Number (49)
    • Tolerance Alarm Time (50)
    • Last Segment (51)
    • Number of Cycles (52)
    • Ready Setpoint (53)
    • Ready Event States (54)
    • Segment Setpoint (55)
    • Triggers and Trigger States (56)
    • Segment Events and Event States (57)
    • Segment Time (58)
    • Tolerance (59)
    • Ramp/Soak Flags (60)
    • Output Limit (61)
    • Output Limit Time (62)
    • Alarm_Control (63)
    • Alarm_Acknowledge (64)
    • Alarm_Mask (65)
    • Alarm_Enable (66)
    • Output Override Percentage (67)
    • AIM Fail Output (68)
    • Output Linearity Curve (69)
    • SDAC Mode (70)
    • SDAC Low Value (71)
    • SDAC High Value (72)
    • Save Setup to Job (73)
    • Input Filter (74)
    • Loop Alarm Delay (75)
    • Loop Names (77)
    • T/C Failure Detection Flags (78)
    • Channel Name (78)
    • Restore PID Digital Input (79)
    • Manufacturing Test (80)
    • PV Retransmit Primary Loop Number (81)
    • PV Retransmit Maximum Input (82)
    • PV Retransmit Maximum Output (83)
    • PV Retransmit Minimum Input (84)
    • PV Retransmit Minimum Output (85)
    • Cascade Primary Loop Number (86)
    • Cascade Base Setpoint (87)
    • Cascade Minimum Setpoint (88)
    • Cascade Maximum Setpoint (89)
    • Cascade Heat/Cool Span (90)
    • Ratio Control Master Loop Number (91)
    • Ratio Control Minimum Setpoint (92)
    • Ratio Control Maximum Setpoint (93)
    • Ratio Control Control Ratio (94)
    • Ratio Control Setpoint Differential (95)
    • Loop Status (96)
    • Output Type/Disable (97)
    • Output Reverse/Direct (98)
    • Controller Type (99)
    • Ramp/Soak Profile Number (100)
    • Controller Address (101)
    • Baud Rate (102)
    • Ready Events (103)
• Appendix A: Communications Driver
  • Compiling and Linking
  • Compatibility
  • Commands
    • Init_Comm_Port()
    • Close_Comm_Port()
    • DownLoad()
    • UpLoad()
• Glossary