13
Glossary
13-8
*)
Component of the Freelance 2000 System
Firmware memory
512-kByte flash EPROM, 16-bit words, programmable while installed in
the
system,
no
additional
programming
voltage
required,
direct
programming of the AC 800F CPU board possible.
Flash EPROM
Memory similar to the EEPROM. Can be erased and reprogrammed
when built in.
Flash EPROMs are used for storing the CPU board firmware.
Freelance 2000 System *
)
ABB’s compact process control system.
→
AC 800F, process station, engineering station, operator station
Functional earth
→
Functional grounding
Functional grounding
AC 800F grounding for draining high-frequency interference. The terminal
for functional grounding (functional earth) is marked with the symbol
according to 417-IEC-5018-a. It is recommended to use grounding strip
RY 885F.
→
Grounding, safety grounding
- G -
Gateway
Unit having the same functions as a router, but additionally converting
protocols and codes. Links computer systems of different types
→
Router
GPS
Abbreviation of Global Positioning System
A satellite-supported navigation system. A standard time signal can be
received worldwide from GPS by a special receiver. A GPS clock can be
used for synchronizing the times in a process control system. For
installations in Germany it is recommended to use the DCF77 radio clock
to reduce cost.
→
DCF77 radio clock
Grounding
The AC 800F has no safety grounding (device of protection class II). A
functional grounding drains high-frequency interference.
Grounding strip RY 885F
Flat conductor for the functional grounding of the AC 800F. A woven
copper braid is used. This conductor type is capable of draining high-
frequency interference.
- H -
Hard key *
)
Module which protects software from unauthorized use. The Freelance
2000 software only works if the hard key delivered with it is connected to
the parallel interface of the PC central unit. You can also connect the
printer cable to this interface. The hard key will not affect the printer
functions.
Hardware index
Describes the hardware revision level.
Hazardous voltage
A voltage higher than 42.4 V (peak value) or a DC voltage that exists in a
current circuit which does not meet the requirements for circuits with
limited energy.
Hub
Distributing units linking the individual hardware components of a
network to each other. A data package arriving at any of the ports is
broadcasted to all other ports to make it available to all LAN segments.
Summary of Contents for AC 800F
Page 1: ... PROCESS AUTOMATION Freelance 2019 Mounting and Installation Instructions AC 800F Controller ...
Page 2: ......
Page 66: ...3 Mounting the AC 800F 3 38 ...
Page 168: ...4 Cabling the AC 800F 4 102 ...
Page 290: ...7 Functional Description of the Fieldbus Modules 7 36 ...
Page 317: ...10 Approvals certificates 10 1 10 Approvals certificates 10 1 ISO 9001 Fig 10 1 ISO 9001 ...
Page 318: ...10 Approvals certificates 10 2 Fig 10 2 ISO 9001 ...
Page 319: ...10 Approvals certificates 10 3 Fig 10 3 ISO 9001 ...
Page 320: ...10 Approvals certificates 10 4 Fig 10 4 ISO 9001 ...
Page 321: ...10 Approvals certificates 10 5 10 2 ISO 9000 Fig 10 5 ISO 9000 ...
Page 322: ...10 Approvals certificates 10 6 Fig 10 6 ISO 9000 ...
Page 323: ...10 Approvals certificates 10 7 10 3 CE Fig 10 7 CE certificate page 1 ...
Page 324: ...10 Approvals certificates 10 8 Fig 10 8 CE certificate page 2 ...
Page 325: ...10 Approvals certificates 10 9 Fig 10 9 CE certificate page 3 ...
Page 326: ...10 Approvals certificates 10 10 Fig 10 10CE certificate supplement ...
Page 327: ...10 Approvals certificates 10 11 10 4 CSA Fig 10 11 CSA certificate page 1 ...
Page 328: ...10 Approvals certificates 10 12 Fig 10 12 CSA certificate page 2 ...
Page 329: ...10 Approvals certificates 10 13 Fig 10 13 CSA certificate page 3 ...
Page 330: ...10 Approvals certificates 10 14 Fig 10 14 CSA certificate page 4 ...
Page 331: ...10 Approvals certificates 10 15 10 5 UL Fig 10 15 UL certificate ...
Page 332: ...10 Approvals certificates 10 16 Fig 10 16 UL certificate page 2 ...
Page 333: ...10 Approvals certificates 10 17 Fig 10 17 UL certificate page 3 ...
Page 334: ...10 Approvals certificates 10 18 Fig 10 18 UL certificate page 4 ...
Page 335: ...10 Approvals certificates 10 19 10 6 GUS certificate Fig 10 19 GUS certificate ...
Page 369: ...13 Glossary 13 18 Component of the Freelance 2000 System ...
Page 378: ......