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NF800-SEW
Mitsubishi Electric NF800-SEW Manuals
Manuals and User Guides for Mitsubishi Electric NF800-SEW. We have
5
Mitsubishi Electric NF800-SEW manuals available for free PDF download: Instruction Manual, Programming Manual
Mitsubishi Electric NF800-SEW Instruction Manual (64 pages)
MDU BREAKER
Brand:
Mitsubishi Electric
| Category:
Industrial Equipment
| Size: 3.36 MB
Table of Contents
Table of Contents
2
1 Safety Precautions
4
2 Precautions for Use
4
Standard Operating Conditions
4
Withstand Voltage Test
5
Connection and Installation
6
Requests
7
Notes on Usage
7
3 MDU Breaker Installation Instructions
8
MDU Mounting (External Mounting for 250 a Frame)
8
Check the Wiring of the Connection Cable
8
Mounting of MDU Mounting Plate (Figure 2 and 3)
8
Mounting of MDU to MDU Breaker Main Unit
9
MDU Mounting (External Mounting for 400/800 a Frame)
10
Mounting of MDU Mounting Plate
10
Mounting of MDU to MDU Breaker Main Unit
11
MDU Mounting (Panel Mounting)
12
No Transmission, Electric Energy Pulse Output
12
With CC-Link Communication/Modbus Communication
14
Wiring of MDU Terminal Block
15
External Mounting Type
15
Panel Mounting Type
15
4 MDU Features and Functions
17
Features of MDU
17
Functions of MDU
17
Measurement Functions
18
Measurement Function List
18
Measurement Rated Values/Measurement Range and Accuracy
19
Monitoring Functions
23
Monitoring Function List
23
How to Use Monitoring Functions
24
MDU Breaker Alarms
24
MDU Breaker Status
26
Fault Causes
26
Electric Current Demand Upper/Lower Limit Alarms
26
Neutral Line Open Phase Alarm (NLA)
26
Network Specifications for MDU
27
Electric Energy Pulse Output
27
CC-Link Communication
27
MODBUS Communication
27
5 Names and Functions of MDU Parts
28
Display/Operation Panel
28
MDU Terminal Block Section
29
CC-Link Setting Area (with CC-Link Communication Option)
30
Number of CC-Link Communication Connectable Units and Precautions
31
Installation and Wiring for Products with CC-Link Communication
32
Terminator Installation
32
Shielded Wire Grounding
32
MODBUS Setting Area (with MODBUS Communication Option)
33
Installation and Wiring for Products with MODBUS Communication
34
6 MDU Detailed Specifications
35
Precautions for Measurement
35
7 MDU Operation Procedure
37
Operating Method for Main Menu Screen
38
Display Method for Protection Characteristic Setting Values
39
Protection Characteristic Setting and Setting Method for 250 a Frame
39
Protection Characteristic Setting and Setting Method for 400/800 a Frame
40
Method for Various Settings
41
Setting Method for Measurement-Related Items
41
Setting Method for Alarms
43
Setting Method for LCD
45
Setting Method for Date and Time
47
Setting Method for Electric Energy
48
Setting Method for Measurement Items
49
Setting Method for Free Display
50
Method for Resetting Alarms
51
Method for Resetting Fault Cause/Current, Maximum Value, Electric Energy, and Reactive Energy
51
Method for Displaying Information Screen
52
Operating Method for Measurement Display Screen
53
Switching Method for Display Screen
53
Measurement Display List
54
Fault/Alarm Display Details
58
8 Appendix
59
Precautions for Setting Operation
59
Precautions When Setting Via CC-Link Communication/Modbus Communication
59
Communication Error Codes and Solutions
60
Troubleshooting
60
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Mitsubishi Electric NF800-SEW Instruction Manual (56 pages)
MDU BREAKER: BREAKER-MOUNTING
Brand:
Mitsubishi Electric
| Category:
Industrial Electrical
| Size: 3.39 MB
Table of Contents
Table of Contents
2
1 Safety Precautions
4
2 Precautions for Use
4
Standard Operating Conditions
4
Withstand Voltage Test
5
Connection and Installation
6
Preparation before Use
7
Requests
7
Notes on Usage
7
Setting Method for Electric Energy
7
3 Cautionary Instructions for Handling MDU Breaker
8
Cautionary Instructions for Using MCCB
8
Periodic Inspections
8
Setting Method of Overcurrent Tripping Characteristics
9
Testing Method of Overcurrent Trip
10
4 Alarm Contact Output (Optional)
11
Contact Capacity and Combinations for Alarm Contact Output
11
Precautions for Alarm Contact Output Usage
11
5 MDU Breaker Installation Procedure
12
Installing MDU Breaker Main Unit
12
Attaching Connection Cable to MDU Breaker (Separate Installation)
12
MDU Installation (Separate Installation)
13
Wiring of MDU Terminal Block
14
6 MDU Features and Functions
16
Features of MDU
16
Functions of MDU
16
Measurement Functions
17
Measurement Function List
17
Measurement Rated Values/Measurement Range and Accuracy
18
Monitoring Functions
22
Monitoring Function List
22
How to Use Monitoring Functions
23
MDU Breaker Alarms
23
MDU Breaker Status
25
Fault Causes
25
Electric Current Demand Upper/Lower Limit Alarms
25
Neutral Line Open Phase Alarm (NLA)
26
Electric Energy Pulse Output/CC-Link Communication Section Specifications
26
Electric Energy Pulse Output
26
CC-Link Communication
26
7 Names and Functions of MDU Parts
27
Display/Operation Panel
27
Terminal Area
27
CC-Link Setting Area (with CC-Link Communication Option)
28
Number of CC-Link Communication Connectable Units and Precautions
29
Installation and Wiring for Products with CC-Link Communication
30
Terminator Installation
30
Shielded Wire Grounding
30
8 MDU Detailed Specifications
31
Precautions for Measurement
31
9 MDU Operation Procedure
33
Operating Method for Main Menu Screen
33
Measurement Value Display and Display Contents
34
Display Method for Protection Characteristic Setting Values
38
Fault/Alarm Display Methods and Display Contents
40
Method for Resetting Fault Cause/Current, Alarm, Maximum Value, Electric Energy
40
And Reactive Energy
40
Method for Various Settings
41
Setting Method for Measurement-Related Items
41
Setting Method for Alarms
43
Setting Method for LCD
45
Setting Method for Date and Time
47
Measurement Display List
49
10 Appendix
51
Precautions for Setting Operation
51
Precautions When Setting Via CC-Link Communication
51
Precautions for MDU with CC-Link Communication
52
I/O Signal List (with CC-Link Communication)
52
Remote Register Allocation (with CC-Link Communication)
53
Communication Error Codes and Solutions
53
Troubleshooting
53
Mitsubishi Electric NF800-SEW Programming Manual (59 pages)
MDU Breaker; MELSEC-Q Series Sequencer CC-Link Communication Version
Brand:
Mitsubishi Electric
| Category:
Circuit breakers
| Size: 1.27 MB
Table of Contents
Table of Contents
2
1 General Description
3
2 Overall Configuration of the CC-Link System
4
3 CC-Link Communication Specifications of the MDU
5
4 Establishment of Communication between the Sequencer CPU and the MDU
6
Overview of Communication
6
Parameter Setting
7
Parameter Storage Area
7
Parameter Setting and Start of the Data Link
7
Setting Items of the Network Parameter
8
Parameter Setting by GX Developer
9
Setting of the Master Station Network Parameter
9
Master Station Automatic Refresh Parameter Setting
13
Data Link Status Check
15
Master Station I/O Signal Check
15
Master Station Link Special Register Check
16
5 Communication between the Sequencer CPU and the MDU
17
Overview of Communication
17
Remote Input and Output and Remote Register of the MDU
18
Remote Input (RX)
18
Remote Output (RY)
19
Remote Register (Rww), Remote Register (Rwr)
20
Relation with the Sequencer CPU Devices
20
Initial Communication
26
Normal Communication
26
Error Communication
27
6 Commands Supported by the MDU
28
List of Commands
28
Details of Commands
29
7 Error Occurrence
48
8 Sample Program
49
Contents of the Sample Program
49
Device Configuration
49
Device Allocations
50
Parameter Setting
51
Network Parameter and Automatic Refresh Parameter Setting
51
Operation Setting
52
Station Information Setting
52
Sample Program (Circuit Form)
53
9 Abbreviations and Terms Used in this Manual
58
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Mitsubishi Electric NF800-SEW Instruction Manual (16 pages)
MDU Breaker: Main Unit
Brand:
Mitsubishi Electric
| Category:
Industrial Equipment
| Size: 1.57 MB
Table of Contents
Table of Contents
2
1 Safety Precautions
3
2 Precautions for Use
3
Standard Operating Conditions
3
Withstand Voltage Test
3
Connection and Installation
4
3 Requests
4
Notes on Usage
4
4 Cautionary Instructions for Handling MDU Breaker
5
Cautionary Instructions for Using MCCB
5
Periodic Inspections
5
Cautionary Instructions for Using MDU Breaker with PAL Module (Optional) (Only for 250 a Frame)
6
Setting Method of Overcurrent Tripping Characteristics
7
Testing Method of Overcurrent Trip
9
5 MDU Breaker Installation Procedure
11
6 Alarm Contact Output (Optional)
14
Contact Capacity and Combinations for Alarm Contact Output
14
Precautions for Alarm Contact Output
14
Mitsubishi Electric NF800-SEW Instruction Manual (8 pages)
MOLDED-CASE CIRCUIT BREAKERS
Brand:
Mitsubishi Electric
| Category:
Circuit breakers
| Size: 0.91 MB
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