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E x t e n d e d A u t o m a t i o n S y s t e m 8 0 0 x A
Chapter 7AC 800M Hardware
Course T314
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Overview
Objectives
After this chapter you should be able to:
Describe the AC 800M hardware components
Check the hardware configuration
Download and test hardware in online mode
Reference Documentation
3BSE036351IndustrialIT 800xA – Control and I/OAC 800M Controller - Hardware and Operation
3BSE035980IndustrialIT 800xA – Control and I/OBasic Control Software – Introduction and Configuration
3BSE020923IndustrialIT 800xA – Control and I/OS800 I/O – General Information and Installation
3BSE020924IndustrialIT 800xA – Control and I/OS800 I/O – Modules and Termination Units
AC 800M Hardware
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AC 800M Controller Hardware
RS-232 channels
Optional up to12 Communicationmodules
Redundant Ethernet
CPU
S800 I/O
Overview
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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CPU PM8xx
CPU
Baseplate
Fuses for Modulebusand CEX-bus
CPU
Compact Flash Card
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Choosing the Right CPU
PM856
8MB
24 MHz
Choice of speed, memory and availability
PM851
8MB
24 MHz
PM865
Redundant
32MB
96 MHz
SIL2
PM864
Redundant
32MB
96 MHz
PM861
Redundant
16MB
48 MHz
PM860
8MB
48 MHz
CPU
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Different Processor Units
CPU
Unit
Description
On-linereplacement
Redundancy
PM851
48 MHz / 8 Mbytes RAM
1 Ethernet port, 1 Serial port and 1 tool port. Application speed is halfof PM860. Maximum one CEX bus module.
No
No
PM856
48 MHz / 8 Mbytes RAM
2 Ethernet ports, 1 Serial port and 1 tool port. Application speed is halfof PM860.
No
No
PM860
48 MHz / 8 Mbytes RAM
2 Ethernet ports, 1 Serial port and 1 tool port.
No
No
PM861
48 Mhz / 16 Mbytes RAM
2 Ethernet ports, 1 Serial port and 1 tool port. Singular or redundant.
Yes
Yes
PM861A
Same as PM861 but can use redundant communication unit CI854A,CI860 and BC810.
Yes
Yes
PM864
96 Mhz / 32 Mbytes RAM
2 Ethernet ports, 1 Serial port and 1 tool port. Singular or redundant.PM864 is 50% faster than PM861 in executing an application.
Yes
Yes
PM864A
Same as PM864 but can use redundant communication unit CI854A,CI860 and BC810.
Yes
Yes
PM865 (PA/HI)
96 Mhz / 32 Mbytes RAM
2 Ethernet ports, 1 Serial port and 1 tool port. PM865 can be used inan AC 800M High Integrity system.
Yes
Yes
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Start Modes
CPU
Warm restart
Power Off/On with a battery backed up CPU
Applications restart with retain values
Cold restart
Press Init < 2.5 s
Applications restart with cold retain values
Reset
Press Init > 3 s or until Run LED flashes
Applications are deleted !!!
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Battery
Internal
External
CPU
Compact Flash card available for non-volatile storage (application and data)
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AC 800M Ports
RCU linkconnection
CommunicationExpansion CEX-bus
CPU
S800I/O’s on theElectrical ModuleBus
Ethernet ports
COM 3-4 ports
Fiber opticaleModuleBus
CPU
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AC 800M High Integrity Controller
Added functionality on PM865 includes:
Double over voltage protection oninternal voltages
Additional watchdog timer updated withdata from SM810
Increased oscillator supervision
Support for S800 I/O High Integritysystem
Support for SM810
Increased system diagnostic and onlineself tests
CPU
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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RS232
CI853
PROFIBUS DP
CI854A
MB300
CI855
S100 I/O
CI856
INSUM
CI857
DriveBus
CI858
FF HSE
CI860
PM8xx
TRIO I/O
CI862
Satt I/O
CI865
CommunicationInterface Units
Overview
Modbus TCP
CI867
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Refer to Manuals for Details
CommunicationInterface Units
Unit
Description
On-linereplacement
Redundancy
CI851
PROFIBUS DP-V0 communication interface unit.
Only to use with S200 I/O.
No
No
CI853
RS-232C serial
No
No
CI854
PROFIBUS DP-V1 communication interface unit.
Redundant Profibus cabling possible.
No
No
CI854A
PROFIBUS DP-V1 communication interface unit.
Redundant Profibus cabling and redundant interface cards.
Yes
Yes
CI855
MasterBus 300 communication interface unit for the AC 800M.
Yes
No
CI856
S100 I/O system communication interface unit.
Up to five S100 I/O racks can be connected to one CI856 where eachI/O rack can hold up to 20 I/O boards.
Yes
No
CI857
INSUM communication interface unit.
Yes
No
CI858
Communication interface for ABB Drives using DriveBus
No
No
CI860
Fieldbus Foundation HSE communication interface unit.
Not possible to use in AC800M HI.
Yes
No
CI865
Communication interface unit for older Satt I/O systems.
Yes
No
CI867
Provides communication with Modbus TCP via Ethernet.
Yes
No
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Communication Exchange Bus - CEX Bus
CommunicationInterfaces
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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Range of ABB I/O Units
I/O Connections
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I/O Connection Possibilities
I/O Connections
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S800 I/O Connected with ModuleBus
Base cluster
ModuleBusextension
max. 2.5 meters
I/O cluster 1
TB820Optical modem
TerminationTB807
max. 15 or 200m
I/O cluster 2
Simplex
I/O cluster 3
Duplex
I/O cluster 4
max. 15 or 200m
I/O Connections
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S800 I/O Connected with Profibus
Base cluster
CI801Profibus slave
CI854Profibusmaster
Max. 2.5 meters
I/O cluster 1
withTB810
I/O cluster 2
Simplex
I/O cluster 3
max 15 or 200m
Duplex
I/O cluster 4
max 15 or 200m
I/O Connections
TB820Optical modem
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Limitations of CI801
I/O Connections
Due to the PROFIBUS-DPV1specification it is not possible toalways connect 24 I/O modules.
The reason is that the S800 I/Osystem includes more data and userparameters than PROFIBUS-DPV1can handle.
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Module Termination Units
Compact
Extended
I/O Connections
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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Redundant Processor Unit
HardwareRedundancy
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Controller and I/O Redundancy
HardwareRedundancy
Optical ModuleBus
Cable
Redundancy
Lin
k Cable
CEX
-
bus splitter
BC810
Redundant
PROFIBUS CI
CI854A
Redundant or Singular
S800 I/O
Redundant S800
I/O as direct I/O
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ModuleBus I/O Redundancy
HardwareRedundancy
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PROFIBUS I/O Redundancy
HardwareRedundancy
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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Adding a CPU
HardwareConfiguration
can be set in the range 0...100 ms
default setting is 0 (as fast as possible) and can load the CPU significantly
minimum scan time in practice will be 6 ms
ModuleBus Scan Cycle Time
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Adding Communication Interface
HardwareConfiguration
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Hardware Libraries
HardwareConfiguration
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Adding S800 I/O on ModuleBus
HardwareConfiguration
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Adding S800 I/O on PROFIBUS
HardwareConfiguration
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Hierarchical Dot Notation
HardwareConfiguration
position number for the CI851 is thephysical location on the CEX-bus
position for the CI830 is the PROFIBUSnode number (set by switches)
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Settings of I/O Units
HardwareConfiguration
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Adding Compact Flash
HardwareConfiguration
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Changing the IP address
System identity should normally correspond to the setting for Ethernet 1
HardwareConfiguration
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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Download
ApplicationDownload
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Difference Report
ApplicationDownload
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Re-Authentication
ApplicationDownload
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CPU
Communication Interfaces
I/O Connections
Hardware Redundancy
Hardware Configuration
Application Download
Online Functions
AC 800M Hardware
AC 800M Hardware
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Status of I/O-Signals
OnlineFunctions
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Forcing
OnlineFunctions
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SoftController
OnlineFunctions
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