Teledyne 6200A Manual page 92

TAI Model 6200A SO
Table 6-4: RS-232 Port Setup - Front Panel
Decimal Value
1
2
4
8
16
32
To enter the correct value, ADD the decimal values of the features you
want to enable. For example if LOGON and front panel RS-232
menus were desired the value entered would be 4 + 8 = 12.
Security Feature
The RS-232 port is often connected to a public telephone line which could compromise instrument
security. If the LOGON feature is implemented the port has the following attributes:
1. A password is required before the port will operate.
2. If the port is inactive for 1 hour, it will automatically LOGOUT.
3. If not logged on, the only command that is active is the '?'. If this command is issued the
6200A will respond with MUST LOG ON.
4. The following messages will be given at logon.
5. LOG ON SUCCESSFUL - Correct password given
6. LOG ON FAILED - Password not given or incorrect
7. LOG OFF SUCCESSFUL - Logged off
The RS-232 LOGON feature must be enabled from the front panel by setting bit 4. See Table 6-4.
Once the feature is enabled, to logon type:
LOGON 940331
Analyzer Operator Manual, 02164, Rev. G
2
Description
Turns on quiet mode (messages suppressed)
Places analyzer in computer mode (no echo of chars)
Enables Security Features (Logon, Logoff)
Enables RS-232 menus display on 6200A front panel display
Enables alternate protocol and setup menu
Enables multi-drop support for RTS
NOTE
6-11