SMAR fy303, Operation, Maintenance & Instruction Manual

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Configuration
3.27
The customer can choose up to six parameters to be shown at LCD display; they can be parameters
just for monitoring purpose or for acting locally in the field devices by using a magnetic tool. The
seventh parameter is used to access the physical device address. The user can change this
address according to his application. To access and configure the Display Block, please, go to the
main menu, select "Device Online Configuration - Display Block":
Figure 3.16 – Display Block and Simatic PDM
Display Transducer Block
The local adjustment is completely configured by Simatic PDM or any configuration tool. It means,
the user can select the best options to fit his application. From factory, it is configured with the
options to set the Upper and Lower trim, for monitoring the input transducer output and check the
Tag. Normally, the transmitter is much better configured by Simatic PDM or configuration tool, but
the local functionality of the LCD permits an easy and fast action on certain parameters, since it
does not rely on communication and network wiring connections. Among the possibilities by Local
Adjustment, the following options can be emphasized: Mode block, Outputs monitoring, Tag
visualization and Tuning Parameters setting.
The interface between the users is described very detailed on "Programming Using Local
Adjustment". It is significantly the resources on this transducer display, also all the Series 303 field
devices from Smar has the same methodology to handle with it. So, since the user has learned
once, he is capable to handle all kind of field devices from Smar.
All function blocks and transducers defined according Profibus PA have a description of their
features written by the Device Description Language.
This feature permits that third party configuration tools enabled by Device Description Service
technology can interpret these features and make them accessible to configure. The Function
Blocks and Transducers of Series 303 have been defined rigorously according the Profibus PA
specifications in order to be interoperable to other parties.
In order to able the local adjustment using the magnetic tool, it is necessary to previously prepare
the parameters related with this operation via System Configuration.
There are six groups of parameters, which may be pre-configured by the user in order to able, a
possible configuration by means of the local adjustment. As an example, let’s suppose that you
don’t want to show some parameters; in this case, simply select "None" in the parameter, "Select
Block Type". Doing this, the device will not take the parameters related (indexed) to its Block as a
valid parameter.