Emerson Process Management ControlWave EFM 3808 User Manual
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CI-ControlWave EFM
CI-ControlWave EFM
ControlWave EFM
Electronic Flow Meter
TABLE OF CONTENTS
SECTION TITLE
PAGE #
Section 2 - INSTALLATION & OPERATION (Continued)
2.4.2.3
Remote
Upgrade
of
ControlWave EFM Firmware ................................................... 2-58
2.4.3
Operation of the Mode Switch...................................................................................... 2-59
2.4.4 Soft
Switch
Configuration and Communication Ports ............................................... 2-59
2.4.5 Optional
Display/Keypad
Assemblies.......................................................................... 2-60
2.4.5.1
Operation of the Dual-button Display/Keypad Assembly .......................................... 2-62
3.1
SERVICE
INTRODUCTION
........................................................................................ 3-1
3.2
COMPONENT
REMOVAL/REPLACEMENT
PROCEDURES................................... 3-1
3.2.1
Accessing Modules For Testing...................................................................................... 3-1
3.2.2
Removal/Replacement of the Bezel Assembly............................................................... 3-2
3.2.3
Removal/Replacement of the CPU Module ................................................................... 3-2
3.2.4
Removal/Replacement of the System Controller Module............................................. 3-2
3.2.5
Removal/Replacement of an I/O Module ....................................................................... 3-2
3.2.6
Removal/Replacement of an Expansion Comm. Module .............................................. 3-3
3.2.7
Removal/Replacement of a Rechargeable Lead-acid Battery....................................... 3-3
3.2.8
Removal/Replacement of a Power Distribution Board ................................................. 3-4
3.2.9
Removal/Replacement of a 21V Power Supply Board .................................................. 3-5
3.2.10
Removal/Replacement of a Digital to Relay I/O Board................................................. 3-5
3.2.11
Removal/Replacement of an External Radio/Modem ................................................... 3-5
3.3
TROUBLESHOOTING
TIPS......................................................................................... 3-5
3.3.1 System
Controller
Module (SCM) Voltage Checks ....................................................... 3-5
3.3.2 LED
Checks .................................................................................................................... 3-6
3.3.3 Wiring/Signal
Checks ...................................................................................................3-10
3.4
GENERAL
SERVICE
NOTES..................................................................................... 3-10
3.4.1
Extent of Field Repairs................................................................................................. 3-11
3.4.2 Disconnecting
RAM
Battery ........................................................................................ 3-11
3.4.3 Maintaining
Backup
Files............................................................................................ 3-11
3.5
WINDIAG
DIAGNOSTICS .......................................................................................... 3-11
3.5.1 Diagnostics
Using
WINDIAG ...................................................................................... 3-14
3.5.1.1
Communications Diagnostic Port Loop-back Test...................................................... 3-14
3.5.1.2
Serial Comm. Port Eternal Loop-back Test Procedure .............................................. 3-14
3.6
CORE
UPDUMP........................................................................................................... 3-16
3.7
CALIBRATION
CHECKS............................................................................................ 3-16
4.1
CPU, MEMORY & PROGRAM INTERFACE .............................................................. 4-1
4.2
COMMUNICATION
PORTS ......................................................................................... 4-1
4.3
SYSTEM
CONTROLLER
MODULE
............................................................................ 4-2
4.3.1 Input
Power
Specs. ......................................................................................................... 4-2
4.3.2
Power Supply Sequencer Specs. .................................................................................... 4-3