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FIELDBUSES
The configuration and use of fieldbuses are only possible when power is supplied to the
SERVICE connector.
The fieldbuses configuration is done via the software LCB Manager.
MODBUS-RTU (LCBRS485 and LCBRS485ANA only)
INSTRUMENT SETUP
-
: it disables any type of communication (default).
-
: MODBUS-RTU protocol.
-
: ASCII bidirectional protocol.
-
: fast continuous weight transmission protocol.
-
: continuous weight transmission protocol to RIP5/20/60, RIP50SHA, RIPLED series remote
displays.
-
: continuous weight transmission protocol to RIP6100, RIP675, RIP6125C series remote
displays.
-
: continuous weight transmission protocol to RIP6100, RIP675, RIP6125C series remote
displays.
-
: transmission speed (2400, 4800, 9600, 19200, 38400, 115200; default: 9600).
-
: instrument address (da 1 a 99; default: 1).
-
: delay in milliseconds which elapses before the instrument replies (da 0 a 200 ms;
default: 0).
-
:
-
: no parity (default).
-
:
even parity.
-
: odd parity.
-
: stop bit (1 – 2; default: 1).
For more information about
,
,
,
and
protocols, see
section
SERIAL PROTOCOLS
.
PC/PLC SETUP
The MODBUS-RTU protocol allows to manage the reading and writing of data listed in the following
table according to the specifications contained in the reference document for this standard
Modicon
PI-MBUS-300.
Check if the
master
MODBUS-RTU in use (or the development tool) requires the disclosure of
registers based on 40001 or 0. In the first case the registers numbering corresponds to the one in
the table; in the second case the register must be determined as the value in the table minus 40001.
Example: the register 40018 shall be reported as 17 (= 40018-40001).