Softing FG-200 HSE/FF, User Manual

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FG-200 HSE/FF Modbus - User Manual
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Version EN-112021-1.30.3
Restoring redundancy
Only one of the listed faults may be present at a time. Another fault cannot be tolerated until the
redundant set has been repaired and a fully operational secondary device is available.
The required measures for repairing the redundant set of devices depend on the present fault. For an
overview refer to Table 15.
Fault Measure of repair
Permanent fault within the FG-200 Replacement of the detective FG-200.
Transient fault within the FG-200 Restart of the FG-200 (performed automatically).
Loss of the serial connection between the
two FG-200s
Re-establishment of the serial connection.
Loss of the Ethernet connection between the
two FG-200s.
Re-establishment of the Ethernet connection.
Loss of an H1 connection between the
Primary Devices and the entire H1 link
Re-establishment of the H1 connection.