10 Industrial Ethernet Communication Adapter Modules (ECAM)
10.2 EtherCAT
PXR Electronic trip unit
01/21 MN012005EN
www.eaton.com
119
Table 67: Setting group 1: “Protection group“ - EtherCAT
Index
[Hex]
Bit
field
Mask
field
Setpoint name
R/W
Format
Description or value
Unit
2002
15 - 0
0xFFFFFF
Password
W
Encoded
0000 (default setting)
–
2003
15 - 0
0xFFFFFF
Group 1 = protec-
tion
R/W
–
2004
12 - 0
0x1FFFF
Rated current
R
Encoded
NZM2: 25, 40, 63, 90, 100, 140, 160, 200, 220,
250, 300
NZM3: 250, 350, 400, 450, 600, 630
NZM4: 550, 600, 630, 800, 875, 1000, 1200, 1250,
1400, 1600
A
2005
2 - 0
0x0007
Frame size
R
Encoded
The frame size indicates the breaker type.
11: NZM2
12: NZM3
13: NZM4
–
2006
3 - 0
0x000F
Trip type version -
part 1
R
Encoded
Bit 0: LdSel: with overload protection I
r
= 1
Bit 1: SdSel: with short-time delayed short-circuit
protection I
sd
= 1
Bit 2: InstSel: with instantaneous short circuit
release I
i
= 1
Bit 3: GfSel: with ground-fault protection I
g
= 1
Bit 4: ARMSel: with maintenance mode = 1
Bit 5: OvrideSel: with instantaneous release func-
tion = 1
Bit 6: not used
Bit 7: MotorSel: with motor-protection function
= 1
Bit 8: NeuSenorSel:
0: 3-pole device
1: 4-pole device
Bit 9: ThermalSel: with thermal memory = 1
Bit 12: VoltSel: with voltage meter = 1
Bit 13:
0: PXR20
1: PXR25
–
2007
Trip type version -
part 2
R
Encoded
Bit 0: ModbusSel: with integrated Modbus RTU
= 1
Bit 1: CAMSel: with CAM RS422 = 1
Bit 2: IOModuleSel: with IO module = 1
Bit 3: RelaySel: with relay module = 1
Bit 4: ZSISel: with zone selectivity = 1
Bit 12: NZM_ACB_Sel:
degree of protection
0: IZMX
1: NZM
Bit 13: IECSel:
0: UL
1: Standard IEC
–
2008
0
0x0001
Thermal memory
(overload protec-
tion)
R/W
Encoded
Activates/deactivates the thermal memory of the
overload protection. Recommended for repetitive
testing only.
Among other things, the thermal memory protects
the switch against overheating during repeated
overloads. Reactivate the thermal memory after
testing:
0: switched off
1: switched on
–
