Emerson ControlWave Instruction Manual page 4

ControlWave I/O Expansion Rack Instruction Manual
Chapter 4 - Operation
4.1 Powering Up/Powering Down the ControlWave I/O Expansion Rack ...................................... 4-1
4.2 Communicating with the ControlWave I/O Expansion Rack ..................................................... 4-1
4.2.1 Default Comm Port Settings ......................................................................................... 4-1
4.2.2 Changing Port Settings ................................................................................................. 4-2
Chapter 5 - Service and Troubleshooting
5.1 Upgrading Firmware .................................................................................................................. 5-2
5.2 Removing or Replacing Components ....................................................................................... 5-5
5.2.1 Accessing Modules for Testing ..................................................................................... 5-5
5.2.2 Removing/Replacing the Bezel ..................................................................................... 5-5
5.2.3 Removing/Replacing the CPU Module ......................................................................... 5-6
5.2.4 Removing/Replacing the PSSM .................................................................................... 5-6
5.2.5 Removing/Replacing an I/O Module (Hot Swapping) ................................................... 5-7
5.2.6 Removing/Replacing the Backup Battery ................................................................... 5-12
5.3 General Troubleshooting Procedures ..................................................................................... 5-13
5.3.1 Common Communication Configuration Problems ..................................................... 5-13
5.3.2 Checking LEDs ........................................................................................................... 5-14
5.3.3 Checking Wiring/Signals ............................................................................................. 5-22
5.3.4 Port 80 Display Codes ................................................................................................ 5-22
5.3.5 Reset Switch ............................................................................................................... 5-26
5.4 WINDIAG Diagnostic Utility ..................................................................................................... 5-26
5.4.1 Available Diagnostics .................................................................................................. 5-28
5.5 Core Updump .......................................................................................................................... 5-32
Appendix A - Special Instructions for Class I, Division 2 Hazardous Locations. A-1
Appendix B - Open MODBUS Interface
Appendix Z - Sources for Obtaining Material Safety Data Sheets
Index
iv Contents
4-1
5-1
B-1
Z-1
IND-1
Issued Aug-2015