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PRS-7910
CYG PRS-7910 User Manual
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PRS-
7910
2
PR
S
-7
9
1
0
Remote
Control
Center
Sever A
Sever B
Maintenance
Workstation
Printer
PRS-7910
Station Manager
PRS-7391
Satellite-
Synchronized
Clock
PRS-7961
Ethernet Switch
PRS-7741
BCU
BP
-2C Busbar
Relay
PRS-753 Line
Differential Relay
Ethernet Network
Clock Synchronization Bus
PRS-791
Protocol Converter
Engineering
Workstation
Third-Party IEDs
Fi
gur
e
1.
1.
1 T
y
pic
al
E
th
ern
et
ne
two
rk
ing
sc
hem
e
15
17
Table of Contents
Health and Safety
3
Instructions and Warnings
4
Table of Contents
9
Table of Contents
10
Introduction
15
Application
15
Technical Data
17
Power Supply
17
Communication Rate
17
Hardware Configuration Table
17
Signal Transmission Quantity Parameter
17
Related Technical Conditions
18
Functions
18
Features
19
Operation Theory
22
Software Structure
22
Functions
22
Supervision
24
Overview
24
Supervision Alarms
24
Management
26
Real Time Data Interrogation
26
IO Status
26
Measurement
26
Tap Position
26
Metering
26
IED Parameter
26
Setting Group
26
IED Setting
26
Event Recording
26
SOE Records
27
Operation Logs
27
Hardware
28
Overview
28
Human-Machine Interface
28
PWR Module (Power Supply)
29
Interfaces
30
Digital Output Ports
31
Optional Ports
32
Settings
33
Overview
33
Communication Settings
33
Identification Settings
33
Password Settings
34
Configurable Function
35
Overview
35
Function
35
Application
35
Event Recording
36
Overview
36
Device Supervision Events
36
Binary Status Change Events
36
Device Logs
36
Switch Control Logs
36
DC Regulation Logs
36
Communication
37
Overview
37
Rear Communication Port Information
37
RS-485 Interface
37
Ethernet Interface
39
IEC60870-5-103 Communication
40
DNP3.0 Communication
40
IEC60870-5-103 Interface over Serial Port
40
Physical Connection and Link Layer
41
Initialization
41
Time Synchronization
41
Spontaneous Events
41
General Interrogation
42
General Service
42
Disturbance Records
42
Messages Description for IEC61850 Protocol
42
Overview
42
Communication Profiles
43
MMS Communication Network Deployment
44
Server Data Organization
47
Server Features and Configuration
49
ACSI Conformance
50
Logical Nodes
54
DNP3.0 Interface
54
Overview
54
Link Layer Functions
55
Transport Functions
55
Application Layer Functions
55
Commissioning
58
General
58
Safety Instructions
58
Commission Tools
59
Setting Familiarization
59
Product Checks
59
With the Relay De-Energized
60
With the Relay Energized
62
On-Load Checks
65
Installation
66
General
66
Safety Instructions
66
Checking the Shipment
67
Material and Tools Required
67
Device Location and Ambient Conditions
67
Mechanical Installation
68
Electrical Installation and Wiring
69
Grounding Guidelines
69
Cubicle Grounding
69
Ground Connection on the Device
70
Grounding Strips and Their Installation
70
Guidelines for Wiring
71
Wiring for Electrical Cables
71
Maintenance
72
Maintenance Schedule
72
Regular Testing
72
Failure Tracing and Repair
72
Replace Failed Modules
72
Decommissioning and Disposal
74
Decommissioning
74
Switching off
74
Disconnecting Cables
74
Dismantling
74
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CYG PRS-7910 Specifications
General
Brand
CYG
Model
PRS-7910
Category
Network Hardware
Language
English
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