Device Redundancy (With Mis 1-11) - axing MIE 8-00 Manual

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2.7.

Device redundancy (with MIS 1-11)

A device can monitor up to five other devices and serve as a backup device for these devices. If certain configurable conditions
apply (input error, output error, operating voltage error, etc.), then the backup device is switched to.
The backup device loads the device configuration from the monitored devices and uses it in the event of a fault.
•
A valid license (MIS 1-11) must be installed for the backup device (see 3.8 Licenses for Software Extensions on page 51).
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All devices must be connected via the control ports (ideally in the same IP subnet)
•
The backup device should be identical in construction to the monitored devices so that all outputs are redundant. If a device
with fewer outputs is used as a backup device, only the available output channels are replaced in the event of a fault.
With the backup device, the output modulators are initially deactivated (coax, redundant). When switching to the backup device,
its output modulators become active and provide the output signal. The output modulators of the fault device are switched off in
this case.
The device redundancy is configured for the backup device in the configuration under MAINTENANCE (see 3.10 on page 58).
Page 14 of 68 BA_MIE.pdf | Technical improvements, changes in design, printing- and other errors reserved. | 2022-05-31