Function Config - Siemens Argus 7SR21 Technical Manual

7SR210 Settings Guide
Description
Relay Identifier
An alphanumeric string shown on the LCD normally used to identifier
the circuit the relay is attached to or the relays purpose
Circuit Identifier
3.2. CT/VT Config
Description
Phase Current Input
Selects whether 1 or 5 Amp terminals are being used for phase inputs
Phase CT Ratio Prim
Phase CT ratio to scale primary current instruments
Phase CT Ratio Sec
Phase CT ratio to scale secondary current instruments
Earth Current Input
Selects whether 1 or 5 Amp terminals are being used for Measured Earth inputs
Earth CT Ratio Prim
Measured Earth CT ratio to scale primary current instruments
Earth CT Ratio Sec
Measured Earth CT ratio to scale secondary current instruments

3.3. Function Config

Description
Gn Phase Overcurrent
When set to Disabled, no Phase Overcurrent elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
Gn Cold Load
When set to Disabled, no Cold Load elements will be functional and all associated
settings will be hidden. (The Setting Dependencies setting being set to Disabled
will make all settings visible but will not allow them to operate).
Gn Derived E/F
When set to Disabled, no Derived E/F elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
Gn Measured E/F
When set to Disabled, no Measured E/F elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
Gn Sensitive E/F
When set to Disabled, no Sensitive E/F elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
Gn Restricted E/F
When set to Disabled, no Restricted E/F elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
Gn NPS Overcurrent
When set to Disabled, no NPS Overcurrent elements will be functional and all
associated settings will be hidden. (The Setting Dependencies setting being set to
Disabled will make all settings visible but will not allow them to operate).
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Range
(16 Character String)
(16 Character String)
Range
1, 5
( 6 Character String)
0.2, 0.21 ... 2, 2.1.....7
1, 5
( 6 Character String)
0.2, 0.21 ... 2, 2.1.....7
Range
Enabled, Disabled
Enabled, Disabled
Enabled, Disabled
Enabled, Disabled
Enabled, Disabled
Enabled, Disabled
Enabled, Disabled
© 2018 Siemens Protection Devices Limited
Default
7SR210
Default
1 A
2000 A
1
1 A
2000 A
1
Default
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled