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P12721
Circutor P12721 Manuals
Manuals and User Guides for Circutor P12721. We have
1
Circutor P12721 manual available for free PDF download: Instruction Manual
Circutor P12721 Instruction Manual (58 pages)
Protection and monitoring relay
Brand:
Circutor
| Category:
Relays
| Size: 7 MB
Table of Contents
Safety Precautions
3
Disclaimer
3
Contents
4
Table of Contents
4
Revision Log
6
1 Symbols
6
1 �- Verification Upon Reception
7
3 Product Description
7
3�- Installation of the Device
9
3�1�- Preliminary Recommendations
9
3�2�- Installation
10
3�3�- PANEL ADAPTER 72 X 72 MM
10
3�4�- Device Terminals
11
3�5�- Wgb Transformers
12
3�5�1� Panel Installation
12
3�5�2� Installation on a Din Rail
13
3�5�3� Transformer Terminals
14
3�5�4� TRANSFORMER Leds
15
3�6�- Connection Diagrams
16
3 �7�- Installation Connections
16
4�- Operation
18
4�1�- Led Indicators
18
4�2�- Display
19
4�3�- Keyboard Functions
20
4�4�- Digital Outputs
20
4�5�- Relays
20
4 �6�- Digital Input
20
5�- Display
21
5�1�- Clock Setup Menu
21
5�2�- Problems or Changes in the Installation
22
5�3�- Display Screens
23
5�4�- Trip Display Screens
24
5�5�- Test Screen
25
5�6 �- Direct Settings
26
5�6�1�- Password
26
5�6�2�- Trip Current
26
5�6�3�- Delay and Relay Curve
27
5�7�- Event Menu
27
5 �8�- Other Screens
29
6�- Configuration
30
6�1�- Rs-485 Communications
31
6�1�1�- Baud Rate
31
6�1�2�- Peripheral Number
32
6�1�3�- Data Format
32
6�2�- Prealarm
33
6�2�1�- PREALARM CURRENT of CHANNEL X
33
6�2�2�- OPERATION PREALARM of CHANNEL X
33
6�3�- Channels
34
6�3�1�- Channel Switching
34
6�4�- Clock Setup
35
6�5�- Password
35
6�5�1�- Password
35
6�6�- Installation
36
6�6�1�- Save Installation
36
6 �7�- Menu Exit
36
7�- Rs-485 Communications
37
7�1�- Connections
37
7�2�- Modbus Protocol
37
7�3�- Modbus Commands
38
7�3�1�- Variables of the Cbs-400B and Installation
38
7�3�2�- Channel Variables
39
7�3�3�- Tripping Due to Test or Communications
40
7�3�4�- Events
41
7�3�5�- Device Configuration Variables
42
8 �- Technical Features
45
8�1�- Cbs-400B
45
8�2�- Wgb
47
9 �- Maintenance and Technical Service
49
10 �- Guarantee
49
11 �- Ce Certificate
50
Annex A.- Direct Settings
53
Annex B.- Setup Menu
54
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