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120 - Communicator
Warning:
When working in PROFIBUS PA: Do not connect two
master devices (e.g. MC6-T, a Field Communicator or a control
system) at the same time to the same segment! They clash and
make the fieldbus segment unstable. Remove the instrument to
be calibrated from the live segment for calibration.
.
Selecting the Instrument
When a communication protocol is selected, a window opens for choosing
whether MC6-T's internal 24 V supply is used or not
. Additionally,
with Foundation Fieldbus protocol you need to choose whether you
are connecting to an offline device or to a device, that is a part of a live
segment. When using an external supply, ensure communication by using
either a Fieldbus/HART compliant power supply or add a suitable resistor
between the power supply and the fieldbus. See chapter
and
consult your power supply's manual.
Note:
For more information about FOUNDATION Fieldbus LAS
https://www.fieldcommgroup.org/
technologies/foundation-fieldbus
.
Figure 116: Supply voltage setting
There is also a button for editing/checking the
Protocol Settings
. The
default settings should apply, so do not make changes unless you are
sure. Consult the fieldbus instrument's manual, in case of communication
problems.
Содержание MC6-T
Страница 2: ......
Страница 38: ...38 General description ...
Страница 66: ...66 Tools ...
Страница 138: ...138 Communicator ...
Страница 150: ...150 Service and transportation instructions ...
Страница 168: ...168 Additional Information ...
Страница 172: ...172 Index ...