Document name: Link IO - Manual
Document date: 1.2 10/02/2020
13
Warnings and alarms
The system is self-checking runtime.
You can check if there is any warning by pressing the
alarm button.
Warning and alarm screens:
Screen
Description
button backlight
(warning severity)
All is ok with the device: a supervisor is polling on the BMS port, the
Universal Channels are configured correctly and if expansions are
configured, they are all online
OFF
Expansions are configured and at least 1 of them is not responding.
In this example, 5 expansions are configured and expansions 4 and 5 are
not responding
ON
Wrong Universal Channel configurations on the local device or an
expansion module.
In this example, the reported wrong configuration is in the local (main)
device and specifically there are too many channels configured as 0-10V
output and one channel configured as PT100 3 wires with the second
channel being used
ON
No supervisor is communicating with the Link IO device on the BMS port.
The timeout for this warning is configurable.
This is a low severity warning, as the Link IO can be used in isolation with
no BMS
OFF
You can exit these warning screens by pressing
back and automatically return to the latest screen visited
when the
alarm button was pressed.
