Eaton Power Xpert Release PXR 10 - Page 46

42
9 Available protection settings
PXR TRIP UNITS FOR POWER DEFENSE MOLDED CASE CIRCUIT BREAKERS MN012007EN June 2018 www.eaton.com
Register
Bit
field
Mask
field
Set point
name R/W Format Value definition Unit
403004 Style1 R Encoded
0 = false
1 = true
b0 --> LdSel : with long delay protection
b1 --> SdSel : with short delay protection
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
403005 3-0 0x000F Style2 R Encoded
0 = false
1 = true
b0 --> ModbusSel : with integrated Modbus
b1 --> CAMSel : with CAM RS422 port
b2 --> IOModuleSel : with IO module port
b3 --> RelaySel : with relay
b4 --> ZSISel : with ZSI
b12 --> NZM_ACB_Sel
b13 --> ECSel : IEC = 1, UL = 0
403006 0 0x0001 LD thermal
memory
R/W Encoded thermal memory enable/disable
LD Thermal Memory (powered and unpowered
operation. Used only in I
2
t and I
4
t)
trip unit :
0 <--> off
1 <--> cooling
403007 0 0x0001 ZSI 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
403008 0-1 0x0003 LD_slp R/W Encoded long delay slope:
0 = I
0.5
T 1 = IT
2 = I
2
T 3 = I
4
T
403009 LD pick up (Ir) R/W Unsigned long delay pick up:
detail see the "PXR MCCB amp rating labels"
Ir = xxx ( A )
A
403010 LD time (tr) R/W Unsigned long delay time:
detail see the "PXR MCCB amp rating labels"
Tr = xxx /10 ( s )
Sec
403011 High load
alarm
R/W Unsigned high load alarm level [100… 110] step 1
100%Ir…110%Ir
%
403012 0 0x0001 SD slp R/W Encoded Short delay slope:
0 = flat 1 = I
2
T
403013 SD pick up
(Isd)
R/W Unsigned Short delay pick up:
detail see the "PXR MCCB amp rating labels"
Isd = xxx /10 ( xIr )
*Ir
403014 SD time (tsd) R/W Unsigned long delay time:
detail see the "PXR MCCB amp rating labels"
Tsd = xxx / 1000 ( s )
ms
403015 Ins tant aneous
pick up(Ii)
R/W Unsigned Instantaneous pick up:
detail see the "PXR MCCB amp rating labels"
Ii = xxx /10 ( xIn )
*In
403016 0 0x0001 Ground
sensing type
R Encoded Ground sensing type setting:
MCCB only support residual mode
0 = residual
1 = source/zero sequence
403017 0-1 0x0003 Local ground
fault type
R/W Encoded Ground fault style - trip/alarm/OFF
0 = Trip 1 = Alarm
2 = OFF
403018 0 0x0001 Ground fault
slope
R/W Encoded Ground fault slope:
0 = Flat 1 = I
2
T
403019 Ground pick
up(Ig)
R/W Unsigned Ground fault pick up:
detail see the "PXR MCCB Amp Rating Labels"
Ig = xxx / 100 ( x In )
*In