Specifications

SCSI to SATA RAID Subsystem | Administrator’s Manual Accessing the Array: Serial Port, Ethernet, and Access Security | en 33

Bosch Security Systems F.01U.027.802 | V1 | 2006.11

3 Accessing the Array: Serial Port, Ethernet, and Access

Security

3.1 RS-232C Serial Port

Bosch’s controllers and subsystems can be configured via a PC running a VT-100 terminal

emulation program, or a VT-100-compatible terminal. RAID enclosures usually provide one or

more DB-9 or audio jack RS-232C ports. Simply use an RS-232C cable to connect between the

subsystem/controller’s RS-232C port and the PC serial (COM) port.

Make sure you use the included null modem (IFT-9011) to convert the serial port signals. A

null modem is always provided with your RAID subsystem/controller. The null modem has the

serial signals swapped for connecting to a standard PC serial interface.

The following are guidelines on using the serial port:

• The serial port’s default is set at 38400 baud, 8 bit, 1 stop bit and no parity. Use the

COM1 serial port of the controller for terminal management session.

• In most cases, connecting RD, TD, and SG is enough to establish communication with a

terminal.

• If you are using a PC as a terminal, any VT-100 terminal emulation software will suffice.

Microsoft® Windows includes a terminal emulation program as presented with the

“(Hyper) Terminal” icon in the Accessories window.

• For other details on connecting to the serial port, please refer to the Installation Manual

that came with your subsystem.

3.1.1 Configuring RS-232C Connection via LCD Keypad Panel

The subsystem’s baud rate default is set to 38400. If necessary, follow the steps below to

change the baud rate using the front panel keypad:

Press ENT for two seconds to enter the Main Menu. Press the up or down arrow keys to select

"View and Edit Configuration ..", then press ENT.

Select "Communication Parameters ..", then press ENT.

Select "RS-232 Configuration ..", then press ENT.

Select "COM1 Configuration ..", then press ENT.

Select "Baud-rate XXXXX..", then press ENT.