Eaton Power Xpert Release PXR 10 Manual page 46

9 Available protection settings
bit mask set point
Register field field name
403004 Style1
403005 3-0 0x000F Style2
403006 0 0x0001 LD thermal
memory
403007 0 0x0001 ZSI
403008 0-1 0x0003 LD_slp
403009 LD pick up (Ir)
403010 LD time (tr)
403011 High load
alarm
403012 0 0x0001 SD slp
403013 SD pick up
(Isd)
403014 SD time (tsd)
403015 Instantaneous
pick up(Ii)
403016 0 0x0001 Ground
sensing type
403017 0-1 0x0003 Local ground
fault type
403018 0 0x0001 Ground fault
slope
403019 Ground pick
up(Ig)
42
PXR tRiP units foR PoweR Defense molDeD case ciRcuit bReakeRs MN012007EN June 2018 www.eaton.com
R/w format Value definition
R Encoded b0 --> LdSel : with long delay protection
0 = false b1 --> SdSel : with short delay protection
1 = true b2 --> InstSel : with Inst protection
b3 --> GfSel : with ground fault protection
b4 --> ARMSel : with maintenance mode
b5 --> OvrideSel : with override protection
b6 --> RCDSel : with ground fault RCD
b7 --> MotorSel : with motor protection
b8 --> NeuSenorSel : with neutral sensor
b9 --> ThermalSel : with thermal memory
b12 --> VoltSel : with voltage sampling feature
b13 --> ExtADCSel : with external AD7779
R Encoded b0 --> ModbusSel : with integrated Modbus
0 = false b1 --> CAMSel : with CAM RS422 port
1 = true b2 --> IOModuleSel : with IO module port
b3 --> RelaySel : with relay
b4 --> ZSISel : with ZSI
b12 --> NZM_ACB_Sel
b13 --> ECSel : IEC = 1, UL = 0
R/W Encoded thermal memory enable/disable
LD Thermal Memory (powered and unpowered
operation. Used only in I
trip unit :
0 <--> off
1 <--> cooling
R/W Encoded ZSI, zone interlock
*when enable, for trip unit with G, ZSI is
implemented for short delay and ground fault.
*when enable, for trip unit without G, ZSI is
implemented for short delay.
trip unit side :
0 <--> disable
1 <--> enable
R/W Encoded long delay slope:
0 = I T
0.5
2 = I T
2
R/W Unsigned long delay pick up:
detail see the "PXR MCCB amp rating labels"
Ir = xxx ( A )
R/W Unsigned long delay time:
detail see the "PXR MCCB amp rating labels"
Tr = xxx /10 ( s )
R/W Unsigned high load alarm level [100... 110] step 1
100%Ir...110%Ir
R/W Encoded Short delay slope:
0 = flat
R/W Unsigned Short delay pick up:
detail see the "PXR MCCB amp rating labels"
Isd = xxx /10 ( xIr )
R/W Unsigned long delay time:
detail see the "PXR MCCB amp rating labels"
Tsd = xxx / 1000 ( s )
R/W Unsigned Instantaneous pick up:
detail see the "PXR MCCB amp rating labels"
Ii = xxx /10 ( xIn )
R Encoded Ground sensing type setting:
MCCB only support residual mode
0 = residual
1 = source/zero sequence
R/W Encoded Ground fault style - trip/alarm/OFF
0 = Trip
2 = OFF
R/W Encoded Ground fault slope:
0 = Flat
R/W Unsigned Ground fault pick up:
detail see the "PXR MCCB Amp Rating Labels"
Ig = xxx / 100 ( x In )
t and I t)
2 4
1 = IT
3 = I T
4
1 = I T
2
1 = Alarm
1 = I T
2
unit
A
Sec
%
*Ir
ms
*In
*In