2-148 UR FAMILY – COMMUNICATIONS GUIDE
MEMORY MAP CHAPTER 2: MODBUS COMMUNICATION
2
Pilot Permissive Overreach Transfer Trip (POTT) Settings (Read/Write)
L60 A070 POTT Scheme Function 0 to 1 --- 1 F102 0 (Disabled)
" A071 POTT Permissive Echo 0 to 1 --- 1 F102 0 (Disabled)
" A072 POTT Rx Pickup Delay 0 to 65.535 s 0.001 F001 0
" A073 POTT Transient Block Pickup Delay 0 to 65.535 s 0.001 F001 20
" A074 POTT Transient Block Reset Delay 0 to 65.535 s 0.001 F001 90
" A075 POTT Echo Duration 0 to 65.535 s 0.001 F001 100
" A076 POTT Line End Open Pickup Delay 0 to 65.535 s 0.001 F001 50
" A077 POTT Seal In Delay 0 to 65.535 s 0.001 F001 400
" A078 POTT Ground Direction OC Forward 0 to 4294967295 --- 1 F300 0
" A07A POTT Rx 0 to 4294967295 --- 1 F300 0
" A07C POTT Echo Lockout 0 to 65.535 s 0.001 F001 250
" A07D POTT Target 0 to 2 --- 1 F109 0 (Self-reset)
" A07E POTT Events 0 to 1 --- 1 F102 0 (Disabled)
VT Fuse Failure Settings (Read/Write) (2, 4, or 6 Modules)
C60, C70, D30,
D60, F35, F60,
G30, G60, L30,
L60, L90, M60,
N60, T60
A09A VT Fuse Failure Function 0 to 1 --- 1 F102 0 (Disabled)
" A09B VT Fuse Failure Neutral Wire Open Function 0 to 1 --- 1 F102 0 (Disabled)
" A09C VT Fuse Failure Neutral Wire Open 3rd
Harmonic Pickup
0.004 to 3 pu 0.001 F001 100
" A09D VT Fuse Failure 1 Alarm Delay 0 to 65.535 s 0.001 F001 1000
" A09E ...Repeated for Source 2
C60, C70, D60,
F35, F60, G30,
G60, L90, M60,
N60, T60
A0A2 ...Repeated for Source 3
" A0A6 ...Repeated for Source 4
C70, F35, N60,
T60
A0AA ...Repeated for Source 5
" A0AE ...Repeated for Source 6
VT Fuse Failure Actuals (Read Only) (2, 4, or 6 Modules)
C60, C70, D30,
D60, F35, F60,
G30, G60, L30,
L60, L90, M60,
N60, T60
A0B2 VTFF x V0 3rd harmonic 0 to 999999.999 V 0.001 F060 0
" A0B4 ...Repeated for Source 2
C60, C70, D60,
F35, F60, G30,
G60, L90, M60,
N60, T60
A0B6 ...Repeated for Source 3
" A0B8 ...Repeated for Source 4
C70, F35, N60,
T60
A0BA ...Repeated for Source 5
" A0BC ...Repeated for Source 6
Summator Settings (Read/Write Setting) (6 Modules)
N60 A0C0 Summator 1 Function 0 to 1 --- 1 F102 0 (Disabled)
" A0C1 Summator 1 Input Mode 0 to 1 --- 1 F515 0 (SIGNED)
" A0C2 Summator 1 Hold 0 to 4294967295 --- 1 F300 0
Products Address Register name Range Units Step Format Default