Sices HS 315, Техническое руководство

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Technical Handbook 45
Using the CAN-BUS engine connection you can connect to the HS315 the following optional
additional modules:
•
1 DITHERM module: 3 galvanically isolated thermocouples for temperature
measurement.
•
1 DIGRIN module: 3 Pt100 galvanically isolated sensors for temperature
measurement.
•
1 DIVIT module: 4 galvanically isolated analogue inputs 0…5V / 0...10V – 0...10mA /
0...20mA
•
1 DANOUT module: 4 galvanically isolated analogue outputs 0...5V / 0...10V
–
0...10mA / 0...20mA
•
2 DITEL 16IN modules: 16 optically isolated digital inputs (for a total number of 32
inputs) to each of which you can connect 2 modules DITEL 8 OUT relay for a total
number of 32 digital outputs. You cannot use the output modules without a related
input module.
For the configurations to be made on the modules, refer to their user manuals.
Below we use the name DITEMP to refer to a temperature measurement module (DITHERM
or DIGRIN).
To configure the modules on the HS315, it is necessary to set the number of modules available
with the parameters
•
P.0141 The number of DITEL 16 IN modules (with any OUT module).
•
P.0142 The number of DITEMP modules (i.e. DITHERM or DIGRIN).
•
P.0143 The number of DIVIT modules.
•
P.0144 The number of DANOUT modules.
Once the modules presence is configured, they appear as digital or analogue inputs or outputs
and are driven the same as the ones present on the controller board.
For their related parameters see [1].
In BoardPrg3, once the presence of a module is configured, it appears in the I/O menu on the
left column, with each individual input/output ready to be configured.
The conversion curves are a tool which allow you to convert a numerical value into another
numerical value. They can be used for the analogue inputs and for the analogue outputs, for
two purposes:
•
Convert the value acquired from an analogue input (of voltage, current or resistance
(physical) found on the controller board or on the optional expansion modules, from
electrical value into the real unit of measurement of the sensor.
•
Convert an internal measure of the controller board into a percentage value, prior to
“writing” it on an analogue output.
NB: the conversion curves cannot be configured directly from the panel of the
controller board, but through a PC equipped with the BoardPrg3 software.
Once created, the curves can be saved on file to be reused, including on other HS315
controllers.