7SR210 Settings Guide
Unrestricted ©2018 Siemens Protection Devices Limited Page 7 of 61
3.Relay Settings
3.1. System Config
Description Range Default
Active Group
Selects which settings group is currently activated
System Frequency
Selects the Power System Frequency from 50 or 60 Hz
50, 60 50 Hz
View/Edit Group
Selects which settings group is currently being displayed
Setting Dependencies
When enabled only active settings are displayed and all others hidden
Disabled, Enabled Enabled
Favourite Meters Timer
Selects the time delay after which, if no key presses have been
detected, the relay will begin to poll through any screens which have
been selected as favourite instruments
Off, 1, 2, 5, 10, 15, 30, 60 60 min
Backlight timer
Controls when the LCD backlight turns off
Off, 1, 2, 5, 10, 15, 30, 60 5 min
Date
Sets the date, this setting can only be changed on the fascia or via
Relay->Control->Set Time and Date
Time
Sets the time, this setting can only be changed on the fascia or via
Relay->Control->Set Time and Date
Curr Set Display
Select whether the Pickup values are shown in terms of x Nominal,
Primary or Secondary values on the Relay Fascia
xNom, Primary, Secondary xNom
E/F Curr Set Display
As Above
xNom, Primary, Secondary xNom
Select Grp Mode
Mode of operation of the group change from status input. Edge
triggered ignores the status input once it has changed to the relevant
group, where as with Level triggered the relay will only stay in the
group it has changed to whilst the status input is being driven, after
which it returns to the previous group.
Edge triggered, Level triggered Edge triggered
Clock Sync. From BI
Real time clock may be synchronised using a binary input (See Clock
Sync. in Binary Input Menu)
Disabled, Seconds, Minutes Minutes
Operating Mode
Selects the current operating mode of the relay. This can also be
changed by a binary input mode selection.
Out Of Service, Local, Remote,
Local Or Remote
Local Or Remote
Setting Password
Allows a 4 character alpha code to be entered as the password. Note
that the display shows a password dependant encrypted code on the
second line of the display
(Password) NONE
Control Password
As Above
(Password) NONE
Trip Alert
When Enabled the occurrence of a Trip will cause the relay to display
the Trip Alert Screen, the only way to leave this screen is by
acknowledging the trip through the TEST/RESET button on the relay
fascia
Disabled, Enabled Enabled
General Alarm Alert Disabled, Enabled Enabled
To Next Page
Loading...
