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Siemens MJ-XL User Manual
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2
Using the MJ-X
L
Operator Panel and Controls
Siemens Power Transmission & Distribution, Inc.
3
2
Using the MJ-X
L
Operator Panel and Controls
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8
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
5
About this Manual
5
Features of the MJ-XL Control Panel
5
Mounting Onto Siemens Regulators
6
Mounting Onto Cooper Regulators
6
Mounting Onto GE Regulators
6
Mounting Onto Ltcs
6
Support Documentation
6
Siemens Website
6
2 Using the MJ-XL Operator Panel
7
And Controls
7
Introduction to the Front Panel
8
Sixteen-Character Display Screen
8
Data Display
8
Indicators
11
Switches
12
Binding Posts
13
Fuses
14
Terminal Strip Connections
14
Local Data Port
16
3 Viewing and Changing MJ-XL Data Items1
17
Viewing Data Items
17
Understanding Menus
17
Using the Menu Selection Keys to View Data Items
17
Changing Data Items
18
Using the Fast-Path Keys to View/Change Data Items
19
4 Setting up the MJ-XL Control Panel
20
Setup- Overview
20
Setup for Retrofit Panels
21
Defining Your Regulator- the <CONFIGURE> Menu
21
Setting Control Levels- the <REGULATOR> Menu
27
Activating Data Logging- the <LOG SETUP> Menu
30
Password Security Protection- the <PASSWORD> Menu
31
Communications Definition- the <COMMUNICATIONS> Menu
34
Hardware Configuration- the <DIAGNOSTICS> Menu
36
5 Reading and Interpreting MJ-XL Control Panel Data
37
Source and Load Definitions
37
P2 (Source-Side Voltage) Calculation
37
Meter Data- the <METER> Menu
37
Demand Data- the <DEMAND> Menus
39
Event Log - the <EVENT LOG> Menu
39
Interval Log - the <INTERVAL LOG> Menu
40
Operation Counter Data - the <COUNTERS> Menu
41
Alerts- the <ALERTS> Menu
42
Harmonics Data- the <HARMONICS> Menu
43
5.10 Local Data Port
43
The <COMMUNICATIONS> Menu
43
VRC Status - the <REGULATOR> Menu
43
6 MJ-XL Control Panel Automatic Mode
44
Summary of MJ-XL Control Modes
44
Overview of Automatic Control Algorithm
45
Remote (Communications Module) Override of Automatic Control
45
Voltage Sensing and Correction
45
Voltage Limit Control
46
Reverse Power Flow
46
7 Software for Communicating with the MJ-XL Control Panel
52
Communications Software
52
Uploading New MJ-XL Software
52
8 MJ-XL Control Panel Basic Troubleshooting
53
Introduction
53
Limited Testing
53
Troubleshooting Based on Alert Messages50
54
Voltage and Current Calibration
54
MJ-XL Self Testing
55
Communications Module Troubleshooting
55
A Specifications
56
B Physical Installation on Siemens Regulators
57
C Regulator Control Diagrams
59
D Menu Parameters
61
CONFIGURE> Menu: Leading and Lagging Regulators
61
REGULATOR> Menu: Line Drop Compensation
61
CONFIGURE> Menu: Transformer Polarity
63
E Hazards of Bypassing a Regulator off Neutral
67
F Communications Module Installation
68
G Menu Structure Quick Reference
69
Navigating the Menu and Fast-Path Keys
69
MJ-XL Menu Structure
70
H MJ-XL Firmware Versions
72
I Terminal Strip Wiring
73
J MJ-XL Jumpers and Battery Replacement
74
MJ-XL Jumpers
74
Battery Replacement
75
K Terminal Strip Connections
76
L MJ-XL Operating Procedures
79
Other manuals for Siemens MJ-XL
Installation Manual
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Siemens MJ-XL Specifications
General
Brand
Siemens
Model
MJ-XL
Category
Control Panel
Language
English
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