Eaton Power Xpert PXR 10, Руководство пользователя

Страница: 88 / 172

10 Industrial Ethernet Communication Adapter Modules (ECAM)
10.1 EtherNet/IP
84
PXR Electronic trip unit 01/21 MN012005EN www.eaton.com
10.1.3 EtherNet/IP Electronic Data Sheet (EDS file)
Each device in an EtherNet/IP network is associated with an Electronic Data
Sheet (EDS file), which describes the implementation of the product.
This file is used by the network configuration tool during network
configuration.
10.1.4 EtherNet/IP register map
There are seven different release types in the NZM digital circuit breaker
family. As a result, the devices access the registers differently, since not all
versions support all functions.
The release type -AX does not support a communication connection; register
access is therefore not possible.
10.1.4.1 Input status (discrete inputs)
The input status bits can be requested via object: 0xA2,
with attribute: 5 and Instance: 1.
The input status answer is a 4 bytes data type. The first 16 bits (1001 to
1016) indicate the current status, while the last 16 bits (1017 to 1032)
indicate whether the corresponding status is valid or supported by the
release unit.
Table 47: Input status - EtherNet/IP
￫
If necessary, the latest version of the EDS file for the
PXR-ECAM-IP can be downloaded here:
https://www.eaton.com/digitalnzm
￫
The available functions overview, for each trip unit type, can be
found on
￫ chapter 3, “Protection and measurement functions”,
page 19.
Input Description or value Input Description or value
1001 The breaker is in the closed position 1017 The breaker is in the closed position and
is valid
1002 Unacknowledged trip condition 1018 Unacknowledged trip condition is valid
1003 Active or unacknowledged alarm 1019 Active or unacknowledged alarm is valid
1004 0 1020 0
1005 Maintenance mode is active 1021 Maintenance mode is active and valid
1006 Test mode is active 1022 Test mode is active and valid
1007 0 1023 0
1008 0 1024 0
1009 0 1025 0
1010 Overload mode is active
(an overload is present) 1026 Overload mode is active and valid
(an overload is present)