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CS-I User and Maintenance, R.2.8 ENG
Safco Systems Ltd-Via Isonzo 17/b-20090 Cesano Boscone-Milan-Italy
tel. +39 024504433 Fax +39 024504321 E-mail:[email protected] Web site: www.safcosys.it
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4.2.12
Communications
The
CS-I/T
(Terminal) has two serial communication ports: one standard RS 422 for High
speed communication with the power unit
CS-I/P
and one standard RS232 for the field
programming of the microcontroller (Software update)
The
CS-I/P has
three communication ports: one standard RS232 for the field programming
of the microcontroller (Software update) or for printer or PC connection, one RS 422
dedicated to the communication with the power unit
CS-I/P
and one Port CAN-BUS to
communicate with optional devices or for the master/slave connection to another inverter
(Power extension up to 4800 Amps.) and finally one optional parallel port for Compact Com
communication cards as total support for field bus.
The ports of the CS-I/P RS232 and RS485, have 8 bits data, anyway you can change the
baud rate (from 4800 to 19200 bps), parity (none, odd, even) and stop bit (1 to 2).
As for the RS-232C, you can define three modes of operation:
(NO) is not used, (PRN) is connected to a printer for having reports of the activity, or (PC) is
for connecting to a PC through a bi-directional communication allows you to capture the
configuration parameters CS-I and save and manage the parameters of the programs.
Settings of RS-485 instead include the introduction of unique address of the node to access
a communication network.
The RS485 is active, when in Ser.Direct. is set to NO or PRN.
Display Windows
CS-I Communications
RS-232C bps 4800
Parity None
Stop Bits 1
Ser.Direct. NO
RS-485 bps 4800
Parity None
Stop Bits 1
RS-485 Unit Address 0
Active ANCC Card Empty
ANCC Card Unit Node 0
Network bps 1
EXIT (Press +)
RS-232C bps
:
Range
value:
4800-9600-19200
It selects the transmission rate of RS-232.
Parity:
Range value:
none- odd- even-
It Selects the parity of the transmission of the RS-232.
Stop Bit:
Range
value:
1-2
It selects the stop bit of the RS-232.