BRUEL & KJAER VIBROCONTROL 8000 - 23.3.3 UMM and TMM LED Indicators; 23.4 Touchscreen Display

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23.3.3 UMM and TMM LED Indicators
The table below describes the UMM/TMM LEDs and their functions:
LED Condition Description Action
OK
On (Green)
No faults detected.
No action required.
Off
Module is faulty (or unpowered).
Verify the rack has power.
Verify the module is fully seated in
the slot (see 23.1).
If powered, and seated, module is
faulty, replace.
On (Amber)
A channel is faulted. Most likely this is a
sensor fault.
Note: The Bypass light (red) will also
come on.
Check the event list.
Repair the faulted sensor (or wiring).
On (Red)
The module is faulted.
Replace the module.
Blinking
(Red)
Module configuration fault
Re-download the configuration.
Update module firmware.
If the problem persists, contact B&K
Vibro Service.
Bypass
(BYP)
On (Red)
A channel is faulted, bypassed, or Rack
Inhibit is enabled.
Note: rack Inhibit can be enabled via
Modbus, or Discrete Contacts.
View the system event list to
determine which event occurred.
Typically, this will be a sensor (or
wiring) fault.
Off
No channels are in bypass.
No action required.
R1, R2,
R3, R4
On (Red)
Relay is active
View the alarm event list to
determine the cause of the alarm.
Off
Relay is not active.
No action required.
Table 23-3) UMM and TMM LED States
23.4 Touchscreen Display
See the following sections:
12.1, Viewing the Maintenance Display
12.4, Troubleshooting the Display Panel