Functions > Protection > 74 > Gn 74-n
Parameter Range Settings
Default Gn1 Gn2 Gn3 Gn4
Element 1 Enabled
Disabled
Disabled
Delay 1 0 to 60 s, Δ 0.02 s 0.4 s
Element 2 Enabled
Disabled
Disabled
Delay 2 0 to 60 s, Δ 0.02 s 0.4 s
Element 3 Enabled
Disabled
Disabled
Delay 3 0 to 60 s, Δ 0.02 s 0.4 s
Information List
Input/Output Matrix General
Pickup
User Logic Type IEC
60870-5-1
03
DNP3 MODBUS
RTU
74CC-1 Input
74CC-2 Input
74CC-3 Input
A74CC-1 Inhibit Input
A74CC-2 Inhibit Input
A74CC-3 Inhibit Input
74CC-1 74CC-1 Operated Output
74CC-2 74CC-2 Operated Output
74CC-3 74CC-3 Operated Output
Close Circuit
Fail Operated
Output
The complete serial protocol information list containing the DNP3, IEC 60870-5-103, and Modbus RTU data
information for the configured device can be generated using the Export Report feature in the Reydisp
Manager 2 tool, Serial Comms & Events.
6.4.6
Supervision Functions
6.4 74CC Close-Circuit Supervision
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual 387
C53000-G7040-C014-1, Edition 11.2019
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