WAGO I/O-SYSTEM 750 Manual page 214

214 • Glossary
Command
Instructions for the execution of certain actions.
Communication mode
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Communication mode is an operation mode of the WAGO Bluetooth mod-
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ule in which cyclical data exchange with connected Bluetooth devices oc-
curs.
Complex bus modules
Complex bus modules are a group of I/O modules that significantly exceed
the functional and application range of the input and output modules de-
scribed in the IEC-61131. Configuration/parameterization software is usu-
ally necessary for their use and/or there are special function blocks available.
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The Bluetooth module belongs to the group of complex bus modules.
Configuration mode
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Operating mode of the WAGO Bluetooth module in which the module can
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be configured. In this mode, there is no data exchange with other Bluetooth
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devices. It can, however, conduct a wireless search for Bluetooth devices
within range.
Confirmed service
Service for which the requestor receives a confirmation of the start and/or
execution from the executor.
Connection
Presence of at least one transmission channel between devices that commu-
nicate with each other.
Control byte
For this module: A specific byte of the cyclic process image output (PIO)
containing protocol information for acyclic services (register communica-
tion, parameter channels).
Coordinator
A device that also performs administrative tasks in addition to data transport
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in a device network. An example of this is a Bluetooth master that organ-
izes a piconet of up to seven slaves.
WAGO-I/O-SYSTEM 750
I/O Modules