Black Box IC109A-R2 Manual de instalación Pagina 109
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Use
SFT2841 Setting and Operating
Software
Configuring Sepam™
PE50588
Direct Serial Link
The Sepam™ units connect to an RS485 (or fiberoptic) multidrop network.
Depending on the serial link interfaces available on the PC, the PC either connects
directly to the RS485 network (or fiberoptic hub), or through an RS232/RS485
converter (or fiber-optic converter).
The communication parameters you must define are:
b port: communication port used on the PC
b speed: 4800, 9600, 19200, or 38400 baud
b parity: None, Even, or Odd
b handshake: None, RTS, or RTS-CTS
b time-out: from 100 to 3000 ms
b number of retries: 6 maximum
Configuration window for the serial link communication network
PE50589
Ethernet TCP/IP Link
The Sepam™ units connect to an RS485 multidrop network over an Ethernet
Modbus TCP/IP gateway, such as an EGX gateway.
Modbus TCP/IP Gateway Configuration
See the setup manual for the gateway used. The gateway should be assigned an IP
address.
The configuration parameters for the gateway’s RS485 interface are defined in
accordance with the Sepam™ communication interface configuration:
b speed: 4800, 9600, 19200, or 38400 baud
b character format: 8 data bits + 1 stop bit + parity (none, even, odd)
SFT2841 Communication Configuration
When configuring a Sepam™ network on SFT2841, you must define the following
communication parameters:
b IP address: IP address of the remote Modbus TCP/IP gateway
b time-out: from 100 to 3000 ms
A time-out of between 800 ms and 1000 ms is sufficient in most installations.
Communication via the TCP/IP gateway may slow if other applications want
Modbus TCP/IP access at the same time. The time-out value should increase
(2 to 3 seconds)
b number of retries: 6 maximum
Note 1: SFT2841 uses the Modbus TCP/IP communication protocol.
Although communication is IP-based, use of SFT2841 is restricted to a local installation
network based on an Ethernet network (LAN – Local Area Network).
The operation of SFT2841 over a WAN (Wide Area Network) cannot be guaranteed
because of the presence of some routers or firewalls that may reject the Modbus
protocol, causing communication times that would be incompatible with Sepam™.
Note 2: SFT2841 allows Sepam™ protection settings to be modified, and direct activation of the
outputs. These operations, which could involve the operation of electrical switchgear
(opening and closing), and thus risk the safety of people and installations, are protected
by the Sepam™ password. In addition to this protection, the E-LANs and S-LANs must
be designed as private networks, protected from external actions by all suitable
methods.
Configuration window for the Ethernet TCP/IP communication
network
- Series 80 1
- Protective Relays 1
- Safety Instructions 0 3
- Safety Instructions 8
- Before You Begin 8
- Introduction 10
- Modular Architecture 10
- Selection Table 11
- Technical Characteristics 13
- Environmental Characteristics 14
- Precautions 15
- Equipment Identification 16
- Main Units 18
- Accessories 19
- Replacement Equipment 20
- Base Unit 21
- Dimensions 21
- Mounting 22
- Connection 23
- Installing Terminal Guard 24
- Typical for Series 80 24
- CAUTION DANGER 25
- Installation 26
- Sepam™ B83 Connection Diagram 27
- Sepam™ C86 Connection Diagram 28
- Input for Sepam™ B80 34
- Connected Voltage Inputs 35
- 1A/5A Current Transformers 36
- Test Accessories 40
- CSH120 & CSH200 42
- Zero Sequence CT 42
- CSH30 Interposing Ring CT 44
- ACE990 Zero Sequence 47
- CT Interface 47
- Voltage Transformers 48
- MES120, MES120G, MES120H 50
- 14 Input/6 Output Modules 50
- Remote Modules 53
- MET1482 54
- Temperature Sensor Module 54
- Analog Output Module 56
- Remote Advanced UMI Module 58
- Sync-Check Module 60
- Communication Accessory 64
- Selection Guide 64
- Connection of Communication 65
- ACE937 Fiber Optic Interface 68
- ACE969TP and ACE969FO 69
- Multi-Protocol Interfaces 69
- Description 71
- RS232/RS485 Converter 74
- ACE919CA and ACE919CC 76
- RS485/RS485 Converters 76
- Communications Wiring 78
- Cable Pinouts 81
- Network Limits 82
- User-Machine Interfaces (UMI) 84
- User-Machine Interfaces 85
- DAMAGE TO CARTRIDGE 86
- CAUTION 87
- Local Operation on the UMI 88
- Password 91
- Settings 93
- SFT2841 Setup and Operating 96
- Welcome Window 96
- Connection Window 97
- SFT2841 Set Up and Operating 100
- Software 100
- General Screen Organization 100
- Using the Software 101
- Creating User Messages 102
- Disturbance Recording 103
- Logic-Equation Editing 104
- Program 105
- Default Settings 107
- Configuring Sepam™ 109
- SFT2841 Software 113
- Mimic-Diagram Editor 113
- Presentation 113
- Contents 123
- Principles 124
- Commissioning 125
- Equipment 126
- General Examination and 127
- Preliminary Actions 127
- Checking Input Connections 129
- 3-Phase Generator 129
- Single-Phase Generator & 130
- Voltages Delivered by 3 VT 130
- Checking Phase Current 132
- Input Connections 132
- For Differential Applications 132
- LPCT Type Current Sensors 133
- Checking Residual Current/ 134
- Voltage Input Connections 134
- Checking Residual Current 135
- Van = Vr 135
- Checking Residual Voltage 136
- Broken Delta Arrangement 136
- With Voltage Delivered by 137
- 1 Neutral Point VT 137
- Checking Sepam™ B80 138
- Additional Voltage 138
- Additional Voltage 139
- Checking Sepam™ B83 140
- Additional Phase Voltage 140
- Additional Residual Voltage 142
- Checking Sepam™ C86 143
- Unbalance Current 143
- Checking Logic Input & 144
- Output Connections 144
- Checking Optional 145
- Module Connections 145
- Validating the Complete 146
- Protection Chain 146
- Test Sheet 147
- Sepam™ Series 80 147
- Troubleshooting Assistance 152
- 152
- Replacing the Base Unit 156
- Replacing the Battery 156
- 3-Wire Power System 158
- 4-Wire Power System 159
- 63230-216-229-B1 161
- Schneider Electric USA 164
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