Honeywell UDC2500 manual

Contents

Main Notices and Trademarks About This Document Abstract Contacts World Wide Web Telephone Symbol Definitions Contents Page Page Page Tables Page Page Figures Page Page 1 Introduction 1.1 Overview Page 1.2 Function of Displays and Keys 1.3 Process Instrument Explorer Software 1.4 CE Conformity (Europe) Page 2 Installation 2.1 Overview 2.2 Condensed Specifications Page CAUTION Weight Environmental and Operating Conditions Installation 12 UDC2500 Universal Digital Controller Product Manual 4/07 r 2.3 Model Number Interpretation Instructions - KEY NUMBER - UDC2500 Single Loop Controlle Figure 2-1 Model Number Interpretation 2.4 Control and Alarm Relay Contact Information Control Relays ATTENTION Table 2-2 Control Relay Contact Information Alarm Relays ATTENTION Table 2-3 Alarm Relay Contact Information 2.5 Mounting Page 2.6 Wiring Page 2.7 Wiring Diagrams Page Installation 4/07 UDC2500 Universal Digital Controller Product Manual 21 Figure 2-4 Composite Wiring Diagram Callout Details Figure 2-5 Mains Power Supply Input #1 Figure 2-6 Input 1 Connections Installation 24 UDC2500 Universal Digital Controller Product Manual 4/07 Volts Input Input #2 Figure 2-7 Input 2 Connections Time Simplex Time Duplex Installation Time Simplex Time Duplex Time Simplex Time Duplex Time Duplex with a Dual Relay Board + Figure 2-13 Three Position Step Control Connections w/o Dual Relay Option Figure 2-14 Three Position Step Control Connections with Dual Relay Option Installation 4/07 UDC2500 Universal Digital Controller Product Manual 29 Figure 2-15 RS-422/485 Communications Option Connections Table 2-7 Terminals for connecting a UDC to a MDI Compliant Hub or Switch Figure 2-17 Auxiliary Output and Digital Inputs Option Connections _ + _ + Figure 2-19 Transmitter Power for 4-20 mA 2 Wire Transmitter Using Auxiliary Output 3 Configuration 3.1 Overview 3.2 Configuration Prompt Hierarchy 3.3 Configuration Procedure Table 3-3 Configuration Procedure 3.4 Tuning Set Up Group Function Prompts Table 3-4 TUNING Group (Numeric Code 100) Function Prompts Page Page Page 3.5 SP Ramp Set Up Group Page Page Page 3.6 Accutune Set Up Group Function Prompts Table 3-6 ATUNE Group (Numeric Code 300) Function Prompts Page 3.7 Algorithm Set Up Group Page Page Page Page 3.8 Output Set Up Group Page Page Page 3.9 Input 1 Set Up Group Page Page Page 3.10 Input 2 Set Up Group Page 3.11 Control Set Up Group Page Page Page Page Page 3.12 Options Group Page Page Page Page Page 3.13 Communications Group Page Page 3.14 Alarms Set Up Group Page Page Page Page Page 3.15 Display Set Up Group Page 3.16 P.I.E. Tool Ethernet and Email Configuration Screens Page Page 3.17 Configuration Record Sheet NOTE 1: Model Number Dependent. Page 4 Monitoring and Operating the Controller 4.1 Overview 4.2 Operator Interface 4.3 Entering a Security Code 4.4 Lockout Feature Page 4.5 Monitoring Your Controller 4.5.1 Annunciators 4.5.2 Viewing the operating parameters 4.5.3 Diagnostic Messages Figure 4-2 Functional Overview Block Diagram of the UDC2500 Controller 4.6 Single Display Functionality Page 4.7 Start Up Procedure for Operation Table 4-6 Procedure for Starting Up the Controller 4.8 Control Modes ATTENTION 4.8.1 Mode Definitions 4.8.2 What happens when you change modes Table 4-8 Changing Control Modes (Dual Display Only) 4.9 Setpoints 4.10 Timer Page 4.11 Accutune III 4.11.1 Tune for Simplex Outputs 4.11.2 Tune for Duplex (Heat/Cool) 4.11.3 Using AUTOMATIC TUNE at start-up for Duplex (Heat/Cool) 4.11.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool) 4.11.5 Using MANUAL TUNE at start-up for Duplex (Heat/Cool) Table 4-15 Procedure for Using MANUAL TUNE for Cool side of Duplex Control 4.11.6 Error Codes Table 4-16 Procedure for Accessing Accutune Error Codes Table 4-17 Accutune Error Codes 4.12 Fuzzy Overshoot Suppression 4.13 Using Two Sets of Tuning Constants Page 4.14 Alarm Setpoints 4.15 Three Position Step Control Algorithm 4.16 Setting a Failsafe Output Value for Restart After a Power Loss 4.17 Setting Failsafe Mode 4.18 Setpoint Rate/Ramp/Program Overview 4.19 Setpoint Ramp 4.20 Setpoint Rate 4.21 Setpoint Ramp/Soak Programming Page Page Figure 4-3 Ramp/Soak Profile Example Ramp/Soak Profile Example Figure 4-4 Program Record Sheet Page Page 4.22 P.I.E. Tool Maintenance Screens Page Page Page Page Page 4.23 Configuring your Ethernet Connection Page Page Page Page 5 Input Calibration 5.1 Overview 5.2 Minimum and Maximum Range Values Page Table 5-2 Voltage and Milliamp Equivalents for Input 2 Range Values 5.3 Preliminary Information 5.4 Input 1 Set Up Wiring Figure 5-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath Page Page Figure 5-6 Wiring Connections for 0 to 10 Volts Figure 5-7 Wiring Connections for 0 to 20 mA or 4 to 20 mA Inputs 5.5 Input 1 Calibration Procedure Page 5.6 Input 2 Set Up Wiring 5.7 Input 2 Calibration Procedure 5.8 Restore Input Factory Calibration Table 5-14 Restore Factory Calibration Page 6 Output Calibration 6.1 Overview 6.2 Current Output Calibration 6.3 Auxiliary Output Calibration Page 6.4 Restore Output Factory Calibration Procedure Table 6-5 Restore Factory Calibration Procedure Page 7 Troubleshooting/Service 7.1 Overview 7.2 Troubleshooting Aids Page 7.3 Power-up Tests 7.4 Status Tests 7.5 Background Tests Page 7.6 Controller Failure Symptoms 7.7 Troubleshooting Procedures Page Page Page Troubleshooting/Service 4/07 UDC2500 Universal Digital Controller Product Manual 171 Step What to do How to do it 1 2 3 Run the keyboard test. Press the [SET UP] key and hold in, 1 2 3 4 Page 7.8 Restoring Factory Configuration 7.9 Software Upgrades 8 Parts List 8.1 Exploded View Table 8-1 Parts Identification Table 8-2 Parts Not Shown Table 8-3 Software Upgrades (see Section 7.9) 8.2 Removing the chassis 9 Modbus RTU Function Codes 9.1 Overview 9.2 General Information Page 9.3 Function Code 20 (14h) - Read Configuration Reference Data Page 9.3.1 Read Configuration Examples Page 9.4 Function Code 21 (15h) - Write Configuration Reference Data Page 9.4.1 Write Configuration Examples 10 Modbus Read, Write and Override Parameters plus Exception Codes 10.1 Overview 10.2 Reading Control Data Table 10-1 Control Data Parameters Parameter Description Register Type Access Data Range or Address Data 10.3 Read Software Options Status Parameter Description Register 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 Figure 10-1 Software Option Status Information 10.4 Miscellaneous Read Onlys 10.4.1 Register Addresses for Read Onlys 10.4.2 SetPoint Program Read Only Information 10.5 Setpoints 10.6 Using a Computer Setpoint (Overriding Controller Setpoint) Page 10.7 Configuration Parameters 10.7.1 Tuning Page 10.7.2 SP Ramp/Rate/Program Page Page 10.7.3 Accutune 10.7.4 Algorithm 10.7.5 Output Algorithms 10.7.6 Input 1 Page Page 10.7.7 Input 2 Page 10.7.8 Control Page 10.7.9 Options Page 10.7.10 Communications 10.7.11 Alarms Page Page 10.7.12 Display 10.8 Modbus RTU Exception Codes Query Response Table 10-21 Modbus RTU Data Layer Status Exception Codes 11 Ethernet TCP/IP 11.1 Overview 12 Further information 13 Index Page Page Page Sales and Service 226 UDC2500 Universal Digital Controller Product Manual 4/07 14 Sales and Service