Veeder-Root TLS-50 Series, Руководство пользователя

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RS-232 Communications System Serial Security
24
System Serial Security
To protect against unauthorized access to system operation DIP switch 1 of SW1 on the Power Supply board lets
you enter a 6-digit security code before the system will respond to a serial command (only applies to consoles
having form numbers 8469X0-260, 230, & -460). If enabled, the default serial security code is 000000. The
security code itself can be changed with a serial command (see “Function Code: 504” on page 31). Consoles are
shipped from the factory with this switch in the open (disabled) position.
See Figure 15 on page 17 for location of this switch. Figure 19 shows the switch in the closed position, enabling
the security feature.
Switch 2 and Switch 3 are not used and can be in any position.
Figure 19. Console Dip Switch Settings
RS-232 Serial Communication Setup
Table 2 shows the available RS-232 setup options and defaults by console form number.
Table 2.- RS-232 Setup Options and Defaults
Setup Options Console Form Numbers Default
Interface mode type Printer, modem, or serial 8469X0-260 Printer
8469X0-230, -460 Serial
Baud rate 300, 600, 1200, 2400, 4800, or 9600 8469X0-260, -460 9600
8469X0-230 2400
Parity None, odd, or Even 8469X0-260, -460 None
8469X0-230 Even
Data length 8 or 7 8469X0-260, -460 8
8469X0-230 7
Stop bits 1 or 2 8469X0-230, -260, -460 1
consoles\tls50\50switch.eps
Sw 1 - Security
COMM
12
3
4
OPEN