Studer Xcom-MS User Manual

Communication bridge Xcom-MS

User Manual

Communication bridge Xcom-MS: User Manual

About the software

This document applies to the software version V1.4.0 or higher of the Xcom-MS. The software version number can be found using the menu "Information on the system". The latest software version is available to download from the Studer Innotec website: "www.studer-innotec.com/support".

Legal Notice

The use of Studer Innotec SA devices is the responsibility of the customer in all cases. Studer Innotec SA reserves the right to make any modification to the product without prior notice.

Product recycling

The Xcom-MS conforms to the European directive 2002/95/EC on hazardous substances and does not contain the following elements: lead, cadmium, mercury, hexavalent chrome, PBB or PBDE.

To dispose of this product, please use the service for the collection of electrical waste and observe all applicable obligations according to the place of purchase.

Studer Innotec SA

Xcom-MS

User Manual V1.0.1 v

Table of Contents

1. Introduction ............................................................................................................................................... 7

1.1. The communication bridge Xcom-MS ........................................................................................... 7

1.2. Conventions ................................................................................................................................... 7

1.3. Warranty and liability ..................................................................................................................... 7

1.4. Safety precautions ........................................................................................................................ 8

2. EC declaration of conformity ................................................................................................................... 9

3. Dimensions ............................................................................................................................................. 10

3.1. Views of different sides with dimensions .................................................................................... 10

3.2. Exploded view ............................................................................................................................. 11

4. Installation .............................................................................................................................................. 12

4.1. Mounting ...................................................................................................................................... 12

4.2. Description of the front ............................................................................................................... 13

4.3. Connecting the Xtender communication bus .............................................................................. 13

4.4. Assigning of RS-485 addresses .................................................................................................. 14

5. Xcom-MS features ................................................................................................................................. 16

5.1. Status indication displayed on the RCC-02/-03 .......................................................................... 16

5.2. Management of charge cycles .................................................................................................... 17

6. Parameter settings ................................................................................................................................. 18

6.1. General information ..................................................................................................................... 18

6.2. User levels and accessibility ....................................................................................................... 18

6.3. BASIC SETTINGS {8000} ........................................................................................................... 18

6.3.1. Address of the MPPT selected to be on the display {8014} ............................................. 18

6.3.2. Charge cycles synchronization activated {8001} .............................................................. 18

6.3.3. Change the RS-485 identifier {8002} ............................................................................... 18

6.3.4. Restore default settings {8015} ........................................................................................ 18

6.3.5. Restore factory settings {8016} ........................................................................................ 18

6.4. BATTERY MANAGEMENT WITHOUT SYNCHRONIZATION {8003} ......................................... 18

6.4.1. Battery floating level {8004} ............................................................................................. 19

6.4.2. Maximum delay in floating {8005} .................................................................................... 19

6.4.3. Battery voltage level to start a new cycle {8006} ............................................................. 19

6.4.4. Battery absorption voltage {8009} .................................................................................... 19

6.4.5. Absorption time {8010} ..................................................................................................... 19

6.4.6. Battery temperature compensation {8011} ....................................................................... 19

6.4.7. Equalization allowed {8017} ............................................................................................. 19

6.4.8. Equalization voltage {8018} .............................................................................................. 19

6.4.9. Equalization time {8019} .................................................................................................. 19

6.4.10. Equalization interval {8020} ............................................................................................ 19

6.4.11. Equalization timeout {8021} ............................................................................................ 19

7. Troubleshooting ...................................................................................................................................... 20

8. Factory setting values ............................................................................................................................ 21

vi V1.0.1 User Manual

Studer Innotec SA

Xcom-MS

User Manual V1.0.1 7

1. Introduction

1.1. The communication bridge Xcom-MS

The communication bridge Xcom-MS makes it possible to integrate solar charge controllers from MorningStar, the MPPT TriStar, with an Xtender system. It enables:

• system monitoring of the solar charge controller on the RCC-02/-03

• adjustment of the solar charge controller parameters using the RCC-02/-03

• data logging of operating data on SD cards

• synchronization of solar charge controller cycles with the inverter-charger

1.2. Conventions

Symbols

This symbol is used to indicate the presence of a dangerous voltage that is sufficient to constitute a risk of electric shock.

This symbol is used to indicate a risk of material damage.

This symbol is used to indicate information that is important or which serves to optimize your system.

1.3. Warranty and liability

Warranty and liability

During production and assembly, each Xcom-MS undergoes several controls and tests. These are carried out in full respect of fixed procedures. Each Xcom-MS has a specific serial number allowing for a perfect follow-up of the controls, in conformity with the specific data of every device. For this reason, it is highly important to never remove the descriptive sticker bearing the serial number. The production, the assembly and the tests of each Xcom-MS are entirely carried out in our factory in Sion (CH). The warranty of this product depends upon the strict application of the instructions in this manual. The warranty period for the Xcom-MS is 5 years from the date of manufacture.

Disclaimer of warranty

No warranty will be granted for damages due to handling, operation or actions that are not described in this manual. Any damage caused by one of the following events is not covered by the warranty:

• Overvoltage on the device.

• Liquid in the device or oxydation due to condensation.

• Failures due to a fall or to a mechanical shock.

• Modifications made without the explicit authorization of Studer Innotec SA.

• Nuts or screws partially or insufficiently tightened during installation or maintenance.

• Damages due to atmospheric overvoltage (lightning).

• Damages due to transport or improper packaging.

Studer Innotec SA Xcom-MS

8 V1.0.1 User Manual

• Loss of stickers or plates with origin marking.

Disclaimer of liability

Installation, commissionning, use and maintenance of this device can not be supervised by the company Studer Innotec SA. For this reason, we do not accept any liability for the damages, the costs or the losses generated either by an installation that is not conforming to the prescriptions, by a defectuous operation or by a poor maintenance. The use of this device is under the responsibility of the end-user. This device is neither designed nor guaranteed for the supply of life support applications or any other critical application with potential risks for human beings or for the environment. We shall assume no liability for patent infringement or other third party rights involved in the use of this device.

Compatibility

Studer Innotec SA guarantees the compatibility of the software updates with the hardware for one year, starting from the date of purchase. The updates are no longer guaranteed beyond this date and a hardware upgrade may be required. Please contact your reseller for any additional information on compatibility.

1.4. Safety precautions

Generalities

Do read carefully all safety instructions before proceeding with the installation and commissionning of the device. Not respecting these instructions might constitute a lethal physical danger but can also damage the functionnalities of the device. Therefore do keep this manual close to the device.

Strictly follow the local and national norms and regulations in force for any installation.

Warnings

• Wherever the installation, the person in charge of installation and commissionning must perfectly know the safety measures and the prescriptions in force in the country. Therefore, all maintenance must be carried out by a qualified staff.

• All components connected to this device must be conform to the laws and regulations in force. Persons without a written authorization from Studer Innotec SA are forbidden to do any change, modification or repair whatsoever. Regarding authorized modifications and replacements, only original components shall be used.

• This device is meant to be used indoors and must under no circumstances be exposed to rain, snow or any other humid or dusty environment.

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Studer Xcom-MS User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual