Glossary - Siemens 7XV5673 Device Manual

Glossary

A
AC
ARP
B
Big-Endian format
Boot Application
Broadcast message
C
Client
CO
CRC
D
DC
DHCP
DSP
DST
E
Ethernet
F
FO
FW
G
Gateway
H
Holding register
HTML
SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012
Alternating Current
Address Resolution Protocol: Network protocol
The most significant byte is stored first, that is at the memory location with the low-
est address.
Starting a device with the firmware required for the microcontroller
Message in the network where data packets are transmitted to all devices on the
network from one point
Device in the communication network that sends data requests or commands to the
server devices and receives responses from them
Change Over: Type of relay
Cyclic Redundancy Check: The cyclic redundancy check is a method of determin-
ing a test value for data (for example for data transmission in computer networks)
with the purpose to detect errors during the transmission or duplication of data.
Direct Current
Dynamic Host Configuration Protocol enables the network configuration to be
assigned to the devices by a DHCP server
Digital Signal Processor
Daylight Saving Time
Cable-based data network technology for local data networks
Fiber optical
Firmware: Program code for execution in a microcontroller
Enables networks based on different protocols to communicate with each other.
Area for representing data in Modbus communication
Hypertext Markup Language; application in World Wide Web
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