ABB REG650 ANSI, Technical Manual

Page: 635 / 728

Synchronization via IEC60870-5-103
The IEC60870-5-103 communication can be the source for the coarse time
synchronization, while the fine tuning of the time synchronization needs a source with
higher accuracy. See the communication protocol manual for a detailed description of
the IEC60870-5-103 protocol.
17.2.9 Technical data
Table 498: Time synchronization, time tagging
Function Value
Time tagging resolution, events and sampled measurement values 1 ms
Time tagging error with synchronization once/min (minute pulse
synchronization), events and sampled measurement values
± 1.0 ms typically
Time tagging error with SNTP synchronization, sampled measurement
values
± 1.0 ms typically
17.3 Parameter setting group handling
17.3.1 Functionality
Use the four different groups of settings to optimize the IED operation for different
power system conditions. Creating and switching between fine-tuned setting sets,
either from the local HMI or configurable binary inputs, results in a highly adaptable
IED that can be applied to a variety of power system scenarios.
17.3.2 Setting group handling SETGRPS
17.3.2.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Setting group handling SETGRPS - -
17.3.2.2 Settings
Table 499: SETGRPS Non group settings (basic)
Name Values (Range) Unit Step Default Description
ActiveSetGrp SettingGroup1
SettingGroup2
SettingGroup3
SettingGroup4
- - SettingGroup1 ActiveSettingGroup
MaxNoSetGrp 1 - 4 - 1 1 Max number of setting groups 1-4
1MRK 502 048-UEN A
Section 17
Basic IED functions
629
Technical manual