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Siemens MJ-5 User Manual
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Appendix F: Communications Module Installation
Siemens Industry, Inc.
68
F: Communications Module Installation
The MJ-5 Communications Module is mounted directly
to
the Main Processor board.
Refer to the MJ-5
Communications Module Installation
Manual.
Figure F.1
71
73
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
5
About this Manual
5
Features of the MJ-5 Control Panel
5
Mounting on Siemens Regulators
6
Mounting on Cooper Regulators
6
Mounting on GE Regulators
6
Mounting on Load Tap Changers
6
Support Documentation
6
Siemens Website
6
2 Using the MJ-5 Operator Panel and Controls
7
Introduction to the Front Panel
8
Four-Line Sixteen-Character Display Screen
8
Data Display
8
Indicators
11
Switches
13
Binding Posts
13
Fuses
14
Terminal Strip Connections
14
USB Serial Port and SD Card
15
3 Viewing and Changing MJ-5 Data Items
16
Viewing Data Items
16
Understanding Menus
16
Using the Menu Selection Keys to
16
Changing Data Items
17
Using the Fast-Path Keys to View/Change Data Items
18
4 Setting up the MJ-5 Control Panel
19
Setup-Overview
19
Setup for Retrofit Panels
21
Defining Your Regulator-The <CONFIGURE> and <ADV CONFIGURE> Menus
21
Setting Control Levels- the <REGULATOR> Menu
29
Activating Data Logging-The <LOG SETUP
32
Menus
32
Password Security Protection- the
33
PASSWORD> Menu
33
Communications Definition- the
37
COMMUNICATIONS> Menus
37
Regulator Maintenance-The <MAINTENANCE> Menu
39
DIAGNOSTICS> Menu
39
Setting up the Quick Key
40
5 Reading and Interpreting MJ-5 Control Panel Data
41
Source and Load Definitions
41
P2 Voltage Calculation
41
Meter Data-The <METER> Menu
41
Demand Data- the <DEMAND> Menus
43
Event Log - the <EVENT LOG> Menu
43
Interval Log-- the <INTERVAL LOG> Menu
44
Operation Counter Data - the <COUNTERS> Menu
45
Alerts-The <Alert> Menu
46
Harmonics Data- the <HARMONICS> Menu
47
VRC Status - the <REGULATOR> Menu
47
6 Control Panel Automatic Mode
48
Control Modes
48
Overview of Automatic Control Algorithm
49
Voltage Sensing and Correction
50
Voltage Limit Control
50
Reverse Power Flow
50
7 Software for Communicating with the MJ-5 Control Panel
56
Communications Software
56
8 MJ-5 Control Panel Basic Troubleshooting
57
Control Panel Basic Troubleshooting
57
Introduction
57
Visual Inspection
58
Troubleshooting Based on Alert Messages
58
Voltage and Current Calibration
58
A Specifications
60
B Physical Installation on Siemens Regulators
61
C Regulator Control Diagrams
63
D Menu Parameters
65
E Hazards of Bypassing a Regulator off Neutral
71
F Communications Module Installation
72
G Menu Structure Quick Reference
73
H MJ-5 Firmware Versions
75
I Terminal Strip Wiring
76
J Terminal Strip Connections
77
K MJ-5 Operating Procedures
80
Voltage Regulator
82
M Retrofitting Control Panel Onto CL-5 or Earlier Cooper Voltage Regulator
84
N Retrofitting Control Panel Onto GE Regulator with SM3 Control Panel
88
O Retrofitting Control Panel Onto GE Regulator
90
P MJ-X Tap Tracker
93
Q Tap Control Setup
98
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Siemens MJ-5 Specifications
General
Brand
Siemens
Model
MJ-5
Category
Control Panel
Language
English
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