Metrohm 774 - Diagnosis

5 Detailed description
774 Oven Sample Processor, Instructions for use
130
5.11.7 &Diagnosis …
5.11.7.1 Diagnose.Init $G
Diagnose.Init.Select param, config,
setup, assembly, all
RAM initialization. Sets all default values for the selected sub-branch. See
also 5.11.4.11.
&Diagnose.Init;$G triggers the initialization..
5.11.7.2 Diagnose.RamTest $G
Diagnose.LcdTest $G, $S, $H
Diagnose.ContrastTest $G, $S
Diagnose.KeyTest $G, $S
Diagnose.IoTest $G, $S
Diagnose.RsTest $G, $S
Diagnose.EbusTest $G, $S
Diagnose.BeeperTest $G, $S
Diagnose.RackcodeTest $G, $S
Diagnose.FunctionTest
Diagnostic functions. These functions can be triggered with $G. They may
be stopped with $S.
.RamTest Working memory test
.LcdTest Display test
.ContrastTest Display contrast test
.KeyTest Displays key code and function of each key
.IoTest Remote interface test
.RsTest (This function is not applicable via RS232 interface)
.EbusTest External Bus interface test
.BeeperTest Test of the acoustic signal (only with
Config.Beeper"on", see 4.10.2.14)
.RackcodeTest Test of rack code recognition
.FunctionTest Metrohm internal test
5.11.7.3 Diagnose.SimulateKey 0, 1…6, 8…31
Key simulation (Key codes see 5.11.4.2).
5.11.7.4 Diagnose.InstrNo
Instrument number. This entry is not accessible via RS232 interface.
5.11.7.5 Diagnose.OvenTest $G, $S
Diagnose.Adjust $G, $S
Diagnose.MeasTest $G, $S
.OvenTest Heater test.
.Adjust Adjustment of temperature and gas flow measurement.
.MeasTest Test of temperature measurement.
5.11.7.6 Diagnose.PowerOn $G
Simulation of 'Power on'.