WAGO I/O-SYSTEM 750 Manual page 221

Opcode
For this module: "Opcode" is the abbreviated form of "operation code".
The opcode is part of a mailbox command (1 byte in length). The complete
command is formed by the opcode along with its arguments.
P
Packet
For this module: A data/wireless packet consists of user data and header data
that are transmitted together.
PAN
The PAN (Personal Area Network) is a specific Bluetooth
A PAN of Bluetooth
Parameter channel
A parameter channel is an interface for parameterization of an I/O module. It
is an acyclic communication channel between the application and I/O mod-
ule with 2 bytes of protocol information and 2 bytes of data (255 addressable
data sets).
Password
Generally: Data is protected from unauthorized users by a password. If the
password is known, the rights secured by it are guaranteed. If the password
is the sole means of securing against trespassers, special measures should be
taken to keep it secret.
Bluetooth
mined by the user for protection from unauthorized access. Bluetooth
vices use a password to calculate "link keys" with additional information;
this forms the basis for authentication and encryption.
PDA
A "Personal Digital Assistant" (PDA) is a small portable computer, mostly
used as an organizer or electronic notebook, that is equipped with different
interfaces, e.g. Bluetooth
WAGO-I/O-SYSTEM 750
I/O Modules
®
devices is called a piconet.
®
context: The password is a character chain that can be deter-
®
.
Glossary • 221
®
profile.
®
de-