Campbell Scientific SC105 SC105 9-pin to RS232 DCE Interface - Page 10

Set-up Menu Selections, SC105 CS I/O to RS-232 Interface, Set-up Menu

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SC105 CS I/O to RS-232 Interface SC105 - SW Version 2.0 Main Menu: Current Configuration (1) CS I/O Port Configuration [Modem Enable] (2) RS-232 Port Configuration [9600] (3) Restore Factory Defaults (4) Save and Exit (5) Exit w/o Saving Settings (9) Help Enter Choice: FIGURE 3-1. Set-up Menu 3.1 Set-up Menu Selections 1) CS I/O Port Configuration An SC105 may be activated either by the Modem Enable signal or by a Synchronous Device (SDC) address (7, 8, 9, 10, or 11). If PakBus Networking is being used, SDC address 7, 8, 10, or 11 should be selected. Addressed Print Device is a mode that allows output from the datalogger when it executes the P96 instruction. 2) RS-232 Port Configuration RS-232 baud rate, data bits, and parity are configured here, as well as the RS-232 Auto Power Down (APD) Mode. The APD mode should be left enabled, unless the attached RS-232 device requires power from the RS-232 lines. The DTR and RTS Mode setting allows control over how these two lines behave. DTR is on pin 4 of the RS-232 connector; RTS is on pin 7. 'PC/PDA mode': DTR and RTS are both driven to 5 V. 'Modem mode': DTR will be driven to +5 V when the CS I/O interface is active for Modem Enable, SDC Address 9, and Addressed Print Device configurations. When the CS I/O is inactive, DTR will be 0 V. 4

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SC105 CS I/O to RS-232 Interface
SC105 - SW Version 2.0
Main Menu:
Current Configuration
(1) CS I/O Port Configuration
[Modem Enable]
(2) RS-232 Port Configuration [9600]
(3) Restore Factory Defaults
(4) Save and Exit
(5) Exit w/o Saving Settings
(9) Help
Enter Choice:
FIGURE 3-1.
Set-up Menu
3.1
Set-up Menu Selections
1)
CS I/O Port Configuration
An SC105 may be activated either by the Modem Enable signal or by a
Synchronous Device (SDC) address (7, 8, 9, 10, or 11).
If PakBus Networking is being used, SDC address 7, 8, 10, or 11 should
be selected.
Addressed Print Device is a mode that allows output from the datalogger
when it executes the
P96
instruction.
2)
RS-232 Port Configuration
RS-232 baud rate, data bits, and parity are configured here, as well as the
RS-232 Auto Power Down (APD) Mode.
The APD mode should be left
enabled, unless the attached RS-232 device requires power from the
RS-232 lines.
The DTR and RTS Mode setting allows control over how these two lines
behave.
DTR is on pin 4 of the RS-232 connector; RTS is on pin 7.
‘PC/PDA mode’: DTR and RTS are both driven to 5 V.
‘Modem mode’:
DTR will be driven to +5 V when the CS I/O interface
is active for Modem Enable, SDC Address 9, and
Addressed Print Device configurations.
When the
CS I/O is inactive, DTR will be 0 V.
4