Diagnostics; Table 7-5: Diagnosticc - Teledyne 401 Instruction Manual

Teledyne API Model 401 O

7.4 Diagnostics

The diagnostics mode can be entered from the RS-232 port as well as from the front panel. The
diagnostics commands available are listed below.
The diagnostics mode may only be entered via the RS-232 port when
Table 7-5: Diagnostic Commands
Command
"D ENTER<CRLF>"
"D EXIT<CRLF>"
"D PREV<CRLF>"
"D NEXT<CRLF>"
"D ON<CRLF>"
"D OFF<CRLF>"
"D PAUSE<CRLF>"
"D RESUME<CRLF>"
These commands may be used whether the diagnostics have been entered from the keyboard
(SETUP-DIAG) or the RS-232 ("D ENTER <CRLF>"). However, when the diagnostics are
entered via the keyboard, no feedback is sent to the RS-232 channel. This prevents the RS-232
output from getting unnecessarily cluttered with diagnostic data.
In addition to the above commands, three special diagnostics commands have been added to
provide complete control over a remote Analyzer. These commands may be executed no matter
what mode the instrument is in.
Photometric Calibrator Instruction Manual, 01124, Rev. J1
3
NOTE
the calibrator is in stand by mode.
Function
Enter diagnostics mode
Exit diagnostics mode
Go to previous test
Go to next test
Turn test signal ON
Turn test signal OFF
Pause analog output test
Resume analog output test
7-6