Emerson ROC827 User Manual

ROC800-Series Instruction Manual
Revised July-2017 iii
Contents
Chapter 1 – General Information 1-1
1.1 Scope of Manual .............................................................................................................................. 1-2
1.2 Series 1 versus Series 2 Architecture .............................................................................................. 1-3
1.3 Hardware .......................................................................................................................................... 1-5
1.3.1 Central Processor Unit (CPU) .............................................................................................. 1-9
1.3.2 Real-Time Clock (RTC) ........................................................................................................ 1-9
1.3.3 Diagnostic Monitoring ........................................................................................................... 1-9
1.3.4 Options ............................................................................................................................... 1-10
1.4 FCC Information ............................................................................................................................. 1-11
1.5 Firmware ........................................................................................................................................ 1-11
1.5.1 Historical Database and Event & Alarm Log ...................................................................... 1-15
1.5.2 Meter Runs and Stations .................................................................................................... 1-16
1.5.3 ROC800 Flow Calculations ................................................................................................ 1-16
1.5.4 ROC800L Flow Calculations .............................................................................................. 1-17
1.5.5 Automatic Self Tests .......................................................................................................... 1-17
1.5.6 Low Power Modes .............................................................................................................. 1-18
1.5.7 Proportional, Integral, and Derivative (PID) ....................................................................... 1-19
1.5.8 Function Sequence Table (FST) ........................................................................................ 1-19
1.6 ROCLINK 800 Configuration Software .......................................................................................... 1-20
1.7 ROC800L Software ........................................................................................................................ 1-22
1.8 DS800 Development Suite Software ............................................................................................. 1-23
1.9 Expansion Backplane ..................................................................................................................... 1-24
1.10 FOUNDATION™ Fieldbus Interface ................................................................................................ 1-24
1.11 Security Gateway ......................................................................................................................... 1-24
1.12 Additional Technical Information .................................................................................................. 1-25
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 ROC800 on a DIN Rail ............................................................................................... 2-7
2.4.1 Installing the DIN Rail ........................................................................................................... 2-9
2.4.2 Securing the ROC800 to the DIN Rail ................................................................................. 2-9
2.4.3 Removing the ROC800 from the DIN Rail ......................................................................... 2-10
2.5 ROC800-Series Expansion Backplane (EXP) ............................................................................... 2-10
2.5.1 Attaching an Expansion Backplane ................................................................................... 2-11
2.5.2 Removing an Expansion Backplane .................................................................................. 2-12
2.6 Central Processing Unit (CPU) ...................................................................................................... 2-13
2.6.1 Removing the CPU Module................................................................................................ 2-17
2.6.2 Installing the CPU Module.................................................................................................. 2-17
2.7 License Keys .................................................................................................................................. 2-18

Emerson ROC827 Specifications

General

Brand	Emerson
Model	ROC827
Category	Controller
Language	English