Omron CX-PROGRAMMER V9 Operation Manual page 422

OMRON
Program memory
Program mode
Programmable Read Only Memory
Project
PROM writer
PROM
Protocol
PSTN
Public Switched Telephone Network
Rack
RAM
Read mode
Read/write mode
Refresh parameter table
Registered IO Table
Relay network address
Relay node number
Relay table
Remote network
Remote Terminals
Reset
Root
Root group
Rotary switch
Routing table
Routing
RS232
RS422
RTs
Run Mode
Serial Connection
Server application
Server
An area of PLC memory reserved for the storage of programs.
PLC mode of operation during which the device can be programmed.
An area of memory which can be updated with programs and data only once after
manufacture; once this area has been written to, it can only be read, not modified.
OMRON configuration file inherited from the invoking application.
Refer also to CX-Server Project.
A device which writes the programs and data into PROM.
Programmable Read Only Memory.
A set of rules governing the transmission of data.
Public Switched Telephone Network.
A communications network carrying voice and data communications over switched
lines.
The apparatus to which a unit is fixed.
Random Access Memory.
PLC mode which allows data from the PLC to be read but not modified.
PLC mode which allows data to be read from and written to the device.
A table identifying the words in a Data Link to be refreshed for an individual PLC.
The internal PLC table: this is the one used by the PLC when running, regardless of the
state of the actual hardware. It can be read and, for CV-series PLCs, written to by the
CX-Server software.
The end network address which a PLC communicates.
The number of the network node through which a transmission must pass to reach
another network.
A table containing the relay network addresses, node numbers and end network
addresses used within a FINS system.
A network beyond the LAN to which access must be gained through a gateway or
bridge.
Further units that can be supported by CX-Server via the Sysmac-Bus Master unit
Turning a bit or signal OFF or changing it to its set value or to zero.
The highest level of a directory.
The highest level group in a CX-Server project.
Indicates the method of calling a device by generating a series of pulses.
A table containing the information necessary to allow communications between
different networks including local and gateway network address details.
The direction of data across a network from its source to its destination.
Industrial interface standard for serial communications.
Industrial interface standard for serial communications employing balanced line
circuits.
Remote Terminals.
PLC mode of operation during which device information is typically read-only.
A direct connection between computer and PLC.
An application that can be used to view or interact with.
Refer also to DDE and OLE.
1. Server is used in DDE functions to contain a link to an outside application. Using
DDE functions, CX-Server allows the manipulation of an outside application as
specified as the Server.
PART 2: CX-Server PLC Tools
GLOSSARY OF TERMS – CX-Server PLC Tools
CX-Server PLC Tools_ Page 179