CARLO GAVAZZI WM15 User manual

WM15
Power analyser for three-phase systems
USER MANUAL

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Summary
WM15 5
Preliminary remarks 5
Description 5
Available versions 6
UCS (Universal Conguration Software) 7
Use of WM15 8
Preliminary remarks 8
SETTINGS menu display 8
INFO menu display 8
RESET menu display 9
Measurement page display 9
Information and warnings 9
Commissioning 10
Preliminary settings 10
MID SETTINGS menu 10
QUICK SETUP menu 11
WIRING CHECK menu 12
Performing operations in WM15 13
Performing operations in the measurement pages 13
Performing operations in the SETTINGS menu 13
Performing operations in the INFO menu 13
Performing operations in the RESET menu 13
Menu description 14
Measurement pages 14
SETTINGS menu 16
INFO menu 16
RESET menu 17
Things you should be aware of 18
Preliminary remarks 18
Variables 18
Alarm types 18
Average value calculation (dmd) 19
Integration interval 19
Home page 20
Backlight 20
Screensaver 20
Page lter 20
Restoring the settings using the RESET menu 20
Restoring the settings using the reset button 20
Preliminary remarks 21
Display check 21
Check from UCS software or UCS Mobile 21
Virtual correction from UCS software or UCS Mobile 21

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Maintenance and disposal 22
Measuring problems 22
Alarms 22
Communication problems 22
Display problem 22

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Information property
Copyright © 2019, CARLO GAVAZZI Controls SpA
All rights reserved in all countries.
CARLO GAVAZZI Controls SpA reserves the right to apply modifications or make improvements to the relative documentation without the
obligation of advance notice.
Safety messages
The following section describes the warnings related to user and device safety included in this document:
NOTICE: indicates obligations that if not observed may lead to damage to the device.
CAUTION! Indicates a risky situation which, if not avoided, may cause data loss.
IMPORTANT: provides essential information on completing the task that should not be neglected.
General warnings
This manual is an integral part of the product and accompanies it for its entire working life. It should be consulted for all situations
tied to configuration, use and maintenance. For this reason, it should always be accessible to operators.
NOTICE: no one is authorized to open the analyzer or remove the MABC module. This operation is reserved exclusively for CARLO
GAVAZZI technical service personnel.
Protection may be impaired if the instrument is used in a manner not specified by the manufacturer.
Service and warranty
In the event of malfunction, fault, requests for information or to purchase accessory modules, contact the CARLO GAVAZZI branch or
distributor in your country.
Installation and use of analyzers other than those indicated in the provided instructions and removal of the MABC module void the warranty.
Download
This manual www.productselection.net/MANUALS/UK/WM15_im_use.pdf
Installation instructions - WM15 www.productselection.net/MANUALS/UK/WM15_im_inst.pdf
UCS software www.productselection.net/Download/UK/ucs.zip

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WM15
Introduction
WM15 is a power analyser for single-, two- and three-phase systems.
Depending on the model, WM15 is equipped with a static output (pulse or alarm) or with a static output and a Modbus RTU
static communication port.
The self-powered version can be installed on systems with voltage up to 415 V L-L, while the version with auxiliary power sup-
ply can be installed on systems with voltage up to 600 V L-L.
Description
Front
Part Description
AOptical port for easy programming and diagnostics through Optoprog
BMatrix LCD display
CMechanical keys
DGrooves for side brackets

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WM15
Rear
Part Description
APower supply (version with auxiliary supply)
BThree-phase voltage inputs
CRS485 + digital output
DThree-phase current inputs
Available versions
Code Description
WM1596AV53XOSX Self power supply, 415 V L-L. Digital output and RS485, not MID
WM1596AV53XOSPFB Self power supply, 415 V L-L. Digital output and RS485, MID
WM1596AV53XOXX Self power supply, 415 V L-L. Digital output, not MID
WM1596AV53XOXPFB Self power supply, 415 V L-L. Digital output, MID
WM1596AV53HOSX Auxiliary supply, 600 V L-L. Digital output and RS485, not MID

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WM15
UCS (Universal Conguration Software)
UCS is available in desktop and mobile versions.
It may connect to WM15 via RS485 (RTU protocol, desktop version only) or through OptoProg (via Bluetooth).
UCS allows to:
• set up the WM15 unit (online or offline);
• display the system state for diagnostic and setup verification purposes
Overview of the UCS functions:
• Setting up the system with WM15 connected (online setup)
• Defining the setup with WM15 non connected, then applying it at a later time (offline setup)
• Displaying the main measurements
• Displaying the state of inputs and outputs
• Displaying the state of the alarms
• Recording the measurements of selected variables (UCS Desktop version only)
• Displaying the quick help on installing WM15 and connecting with OptoProg (UCS Mobile version only)

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Use of WM15
Interface
Introduction
WM15 is organised into two menus:
• Main menu, divided into three sub-menus:
»SETTINGS: pages allowing to set the parameters
»INFO: pages displaying general information and the set parameters
»RESET: pages allowing to reset the partial counters and the dmd calculation, or to restore the factory settings
• Measurement pages: pages allowing to display the meters and the other electrical variables
SETTINGS menu display
Part Description
AMenu title
BSub-menu title, see “SETTINGS menu” on page 16
CParameter
DCurrent parameter information
INFO menu display
Part Description
AMenu title
BSub-menu title, see “INFO menu” on page 17
CParameter
DCurrent parameter information

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Measurement page display
RESET menu display
Part Description
AMenu title
BSub-menu title, see “RESET menu” on page 17
CParameter
Part Description
AVariable type
Bmeasured values/data
Cunit of measurement
Note: for the “power factor” the unit indicates whether the
value is inductive (L) or capacitive (C)
Dinformation and diagnostics
Information and warnings
Symbol Description
Alarm icon:
• blinking icon + ALARM ON: alarm active
• steadily ON icon + WIRING: wiring error
Serial or optical communication state (reception / transmission)
Virtual wiring correction: the terminal-phase association was modified by UCS

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Commissioning
Commissioning
Preliminary settings
At switch-on, the device displays three preliminary setting menus:
• MID SETTINGS, for MID models only
• QUICK SETUP
• CHECK WIRING
MID SETTINGS menu
This procedure, only available in MID models, allows to program the current transformer ratio (CT ratio).