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GE D60 Neg. Seq Directional OC- Offset setting

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Uquresh1

Electrical
Joined
May 17, 2010
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47
Location
US
I am setting a GE D60 relay and trying to get some clarification on what the intent is for this OFFSET setting and how to set it. I usually use SEL relays. The GE manual doesn't go in detail about this setting. I do not have series compensated lines. Any help would be appreciated. Attached below is a pic of the D60 settings section for the Neg Seq Dir Offset setting.
 
 http://files.engineering.com/getfile.aspx?folder=b57cb37e-6b94-4bf7-9ca6-f66c6cd9d961&file=D60.bmp
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