Specifications

SG Series Programming IEEE/RS232 Configuration and Remote Programming
M550129-03 Rev G 3-3
3.2 RS232 SETUP PROCEDURE
This procedure is a quick reference for the configuration requirements for
RS232. Refer to Section 3.3.1 for detailed information on the rear panel
configuration switches.
1.
Build an RS232 comm cable per the following pinout description,
which is illustrated in Figure 3-4:
RJ-11 Pin to DB-9 Socket
1
to 2
2 to 7
3 - NC
4 to 5
5 to 3
6 to 8
Figure 3-4. RS232 Comm Cable Wiring
2. Set the rear panel Remote/Local switch to Remote (On or 1).
3. Connect power to the unit and turn on the unit.
4. SGA: skip this step and go to the next step.
SGI: From the Home menu page 3, press (F1) to enter the Remote
menu. Using the up-down arrows of the NAVPAD (see SGI Operation
Manual) change the baud rate for RS232 to 19200.
5. Use one of the available programs for serial communication, such as
MS HyperTerminal
TM
, and set the RS232 baud rate to 19200, 8 data
bits, no parity, 1 stop bit, and no flow control.
If you choose to use MS HyperTerminal
TM
:
a. After inputting the above parameters, in the HyperTerminal
TM
window click the disconnect icon and then the properties icon.
b. In the properties window select the Settings tab.
c. In the Settings window click the ASCII Setup button.
d. In the ASCII Setup window in the ASCII Sending section, check
“Echo typed characters locally” and in the ASCII Receiving
section, check “Append line feeds to incoming line ends.” Leave
all other check boxes in their default state.