Emerson ROC827 - Manual (Page 3)

Issued Mar-06 iii
Contents
Chapter 1 – General Information
1-1
1.1 Scope of Manual...............................................................................................................1-1
1.2 Hardware ..........................................................................................................................1-2
1.2.1 Central Processor Unit (CPU) ............................................................................1-5
1.2.2 Processor and Memory ......................................................................................1-6
1.2.3 Real-Time Clock (RTC) ......................................................................................1-6
1.2.4 Diagnostic Monitoring.........................................................................................1-7
1.2.5 Options ...............................................................................................................1-7
1.3 FCC Information ...............................................................................................................1-8
1.4 Firmware...........................................................................................................................1-8
1.4.1 Historical Database and Event & Alarm Log ....................................................1-11
1.4.2 Meter Runs and Stations..................................................................................1-12
1.4.3 Flow Calculations .............................................................................................1-12
1.4.4 Automatic Self Tests ........................................................................................1-13
1.4.5 Low Power Modes ............................................................................................1-13
1.4.6 Proportional, Integral, and Derivative (PID) .....................................................1-14
1.4.7 Function Sequence Table (FST) ......................................................................1-14
1.5 ROCLINK 800 Configuration Software...........................................................................1-15
1.6 DS800 Development Suite Software ..............................................................................1-16
1.7 Expanded Backplane......................................................................................................1-17
1.8 Related Specification Sheets..........................................................................................1-18
Chapter 2 – Installation and Use
2-1
2.1 Installation Requirements .................................................................................................2-1
2.1.1 Environmental Requirements .............................................................................2-2
2.1.2 Site Requirements..............................................................................................2-2
2.1.3 Compliance with Hazardous Area Standards ....................................................2-3
2.1.4 Power Installation Requirements .......................................................................2-4
2.1.5 Grounding Installation Requirements.................................................................2-4
2.1.6 I/O Wiring Requirements ....................................................................................2-5
2.2 Required Tools .................................................................................................................2-5
2.3 Housing.............................................................................................................................2-5
2.3.1 Removing and Replacing End Caps ..................................................................2-6
2.3.2 Removing and Installing Wire Channel Covers..................................................2-6
2.3.3 Removing and Installing Module Covers............................................................2-7
2.4 Mounting the ROC827 on a DIN Rail ...............................................................................2-7
2.4.1 Installing the DIN Rail.........................................................................................2-9
2.4.2 Securing the ROC827 on the DIN Rail...............................................................2-9
2.4.3 Removing the ROC827 from the DIN Rail .......................................................2-10
2.5 ROC800-Series Expanded Backplane (EXP) ................................................................2-10
2.5.1 Attaching an Expandable Backplane ...............................................................2-11
2.5.2 Removing an Expandable Backplane ..............................................................2-12
2.6 Central Processor Unit (CPU) ........................................................................................2-13
2.6.1 Removing the CPU Module..............................................................................2-16
2.6.2 Installing the CPU Module................................................................................2-16
2.7 License Keys ..................................................................................................................2-17
2.7.1 Installing a License Key....................................................................................2-18
2.7.2 Removing a License Key..................................................................................2-19