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BA_MIE.pdf | Technical improvements, changes in design, printing- and other errors reserved. | 2022-05-31
3.2.3.
Device Redundancy
The
backup device
shows the status of all monitored devices on the front page. If there are failures on devices, then this is
displayed in the
Status
column.
No data rates for inputs and outputs are displayed for the backup device. The initialisation pages (Phase1 - Phase3) are not
available.
The device redundancy can be tested by clicking the
Replace
button for each individual monitored device.
In case any monitored device fails, redundant device detects the failure, disables the failing device and starts replacing it. The
reason is shown in the
Status
column.
After the backup device has replaced another device, other devices are no longer monitored.
Therefore, the failed device should be repaired or replaced as soon as possible.
