Leds; Power Supply And Cooling Module Leds; Esi/Ops Pane Leds - Impediment RS-0800-LVD User Manual

RS--0800-LVD User Guide
5 Check the I/O module setup as follows:

4.2 LEDs

All rear-mounted modules are designed to be maintained by trained technicians.

4.2.1 Power Supply and Cooling Module LEDs

Power Supply and Cooling modules have an associated status LED incorporated in each module.
Green LEDs are always used for good or positive indication, Amber LEDs indicate there is a critical fault
present within the module.
Table 4–1 PSU LEDs
LED
Green
Amber

4.2.2 ESI/Ops Pane LEDs

The ESI/Ops Panel displays the aggregated status of all the modules. The ESI/Ops Panel LEDs are
shown in
Figure 4–1 ESI/Ops Panel LEDs
Table 4–2 ESI/Ops Panel LED Status
System Status
For details on how to remove and replace a module see Section 4.7.
Warning Whenever replacing a module NEVER leave an EMPTY space in the rear of the enclosure, obtain
a replacement before removing the problem part.
34
– Check that the I/O module has been correctly installed and all external links and cables are
securely fitted.
– Check that the maximum cable length (3m or 10m) has not been exceeded.
– Check that the correct termination is fitted on all unused ports.
– Check that different IDs have been selected for all devices on a channel.
Definition Normal
Power Output ON
PSU/Fault OFF
Figure 4–1 and the LED status conditions are listed in
LED Off
Power off
Power Power off
Cooling Power off
Fault
OFF
ON
Green Steady Amber Steady
Power Good ESI/I2C function failure
All PSUs OK Any PSU fault
All Cooling Any cooling fault
Modules OK
.
Table 4–2
Section Ref No.
4.3.1
4.3.2
4.3.3