Agilent Technologies 1100 Series Manual de usuario descargar pdf (Pagina 53)

Troubleshooting your System

Diagnostic Functions

Status Information on the 1100 Modules

LEDs

The 1100 modules provide two LEDs each.

• A green LED is built into the power switch and indicates that the power

supply has been turned on. It does not indicate, whether all voltages are

present or not.

• A multi-color LED at the top-right of the module, indicates the actual state

of the module/system.

RED: indicates an error condition in the module/system (e.g. leak).

YELLOW: indicates a not-ready condition (e.g. lamp is off)

LED OFF: the system is ready (ChemStation is GREEN)

GREEN: the system is in run mode (ChemStation is BLUE)

In case of an error condition, check for corresponding error messages in

the system log or instrument error log, see Figure 31 on page 56.

Analog Signals

The isocratic pump and the variable wavelength detector provide an analog

output, where module specific analog signals (pump: pressure, pressure

ripple; VWD: absorbance signals, board temperature, …) can be selected and

plotted to a connected recording device or routed into a data system (via A/D

converter).

NOTE For detailed information on error messages, signals and tests refer to the user

interface help system and the module’s Reference Manual, section

Diagnostics.

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 75 76

Sin comentarios

Agilent Technologies 1100 Series Manual de usuario Pagina 53