Toshiba GR-200 Series Instruction Manual page 862

Multi functional protection ied

Hide thumbs Also See for GR-200 Series:

FUNs are changed to the setting values at Common setting.

Any comment with maximum eight characters can be entered. This setting does not affect

the function in the IEC 60870-5-103 communication.

Measurement Name/Measurement Description

The Data ID corresponding to a measurand is required to select.

Lower Limit/Upper Limit

The established condition of IV flag is set per MEA. IV flag is established when MEA value

exceeds a Lower limit or an Upper limit. If Lower limit = Upper limit =0 is set, The IV flag

is always established and it becomes MEA=0.

Sign B12 B11 B10 B9

If MEA value exceeds the full scale (if the value expressed as B1 to B12 is less than −4096

or more than 4095), the MEA is clamped at −4096 or 4095 and OV flag is established.

However, if IV flag is established, OV flag is not established.

Set the conversion coefficient, multiplied the power system quantities by, using floating-

point number. The MEA is a value which the power system quantity specified as above is

multiplied by this setting value.

Table 11.5-18

MEA Bit Arrangement

6F2T0200 (0.15)

GRE200 (1,2)

Chapters

Gre200-1 Gre200-2