Description Format Range Units or
Resolution
Comments # Reg
Modbus Address
Hex Decimal
read-only
% % 9ROWV$1SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
% % 9ROWV%1SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
% % 9ROWV&1SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
% %$ 9ROWV$%SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
%% %& 9ROWV%&SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
%' %( 9ROWV&$SUHYLRXV'HPDQGLQWHUYDO
6KRUW7HUP0D[LPXP
)/2$7 WR0 YROWV
%) & 9ROWV$10D[LPXP )/2$7 WR0 YROWV
& & 9ROWV%10D[LPXP )/2$7 WR0 YROWV
& & 9ROWV&10D[LPXP )/2$7 WR0 YROWV
& & 9ROWV$%0D[LPXP )/2$7 WR0 YROWV
& & 9ROWV%&0D[LPXP )/2$7 WR0 YROWV
& &$ 9ROWV&$0D[LPXP )/2$7 WR0 YROWV
%ORFN6L]H
read-only
' ' 9ROWV$10D[LPXP )/2$7 WR0 YROWV
' ' 9ROWV%10D[LPXP )/2$7 WR0 YROWV
' ' 9ROWV&10D[LPXP )/2$7 WR0 YROWV
' ' 9ROWV$%0D[LPXP )/2$7 WR0 YROWV
' '$ 9ROWV%&0D[LPXP )/2$7 WR0 YROWV
'% '& 9ROWV&$0D[LPXP )/2$7 WR0 YROWV
'' '( )UHTXHQF\0D[LPXP )/2$7 WR +]
%ORFN6L]H
read-only
$PSV$0D[LPXP$YJ'HPDQG )/2$7 WR0 DPSV
$ $PSV%0D[LPXP$YJ'HPDQG )/2$7 WR0 DPSV
% & $PSV&0D[LPXP$YJ'HPDQG )/2$7 WR0 DPSV
' ( 3RVLWLYH:DWWV3K0D[LPXP$YJ
'HPDQG
)/2$7 WR0 ZDWWV
) 3RVLWLYH9$5V3K0D[LPXP$YJ
'HPDQG
)/2$7 WR0 9$5V
0D[LPXPLQVWDQWDQHRXVYDOXHPHDVXUHGGXULQJWKH
PRVWUHFHQWO\FRPSOHWHGGHPDQGLQWHUYDO
Primary Maximum Block (Voltage and frequency)
Primary Maximum Block Meter 1
Short term Primary Maximum Block
0D[LPXPLQVWDQWDQHRXVYDOXHPHDVXUHGGXULQJWKH
GHPDQGLQWHUYDOEHIRUHWKHRQHPRVWUHFHQWO\
FRPSOHWHG