Steca StecaGrid Vision User Manual
Fernanzeige • remote indication
télé-affichage • display remoto
StecaGrid Vision
Handbuch • Manual • Manuel • Manuale
DE EN FR IT
734.144 | Z04 | 2012-11-22
Änderungen aufgrund technischer Verbesserungen vorbehalten!
EN
Contents
1 General safety instructions .................................... 30
2 Proper usage .......................................................... 30
3 About this manual ................................................. 31
3.1 Contents ................................................................... 31
3.2 Target group ............................................................. 31
3.3 Symbols and markings .............................................. 31
4 Scope of delivery ...................................................32
5 Installation ............................................................ 33
5.1 Mounting method .................................................... 33
5.2 Deinstallation ............................................................ 33
6 Structure and function ..........................................34
6.1 Structure ................................................................... 34
6.2 Function.................................................................... 35
7 Commissioning ...................................................... 36
7.1 Power supply ............................................................ 36
7.2 Data connection ....................................................... 36
7.3 Basic settings ............................................................ 37
8 Switching on ......................................................... 40
8.1 System daily yield ..................................................... 40
8.2 Inverter daily yield ................................................... 40
9 Main menu ............................................................. 41
9.1 Querying outputs and yields ..................................... 41
9.2 Settings .................................................................... 44
9.3 Alarm ........................................................................ 46
9.4 Information ............................................................. 47
9.5 Errors/Warnings ....................................................... 48
10 Maintenance .......................................................... 48
11 Messages ...............................................................49
11.1 Error messages ......................................................... 49
11.2 Settings screens ........................................................ 52
12 Technical data ........................................................54
13 Legal guarantee ..................................................... 55
13.1 Defects in materials and workmanship ..................... 55
13.2 General information ................................................. 55
13.3 Guarantee exclusion clause ....................................... 55
14 Exclusion of liability ............................................... 56
15 Contact ..................................................................56
16 Notes ...................................................................... 56
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1 General safety instructions
• This document is part of the product.
• Install and use the device only after reading and understanding this document.
• Keep this document in a safe place for the entire service life of the device. Pass this
document on to subsequent owners or operators of the device.
• Adhere to all safety instructions. Consult (further) professional personnel in the
event of any ambiguities.
• Only qualified electricians may install, commission, repair or deinstall this device.
• As soon as it becomes evident that safe operation is no longer possible (e.g. if there
is visible damage), remove the device from the grid immediately.
• Observe the prescribed conditions of use, see Section 12, p. 54.
• Factory labels and markings must never be altered, removed or rendered unreadable.
• This device is not intended for children or persons with physical, sensory, or mental
disabilities.
2 Proper usage
The StecaGrid Vision remote display, subsequently referred to as the remote display, is
exclusively designed for connection to the following inverters:
• StecaGrid 1800/2300/3010/3000/3600/4200 and StecaGrid 2020
• StecaGrid 8000 3ph/10000 3ph
• StecaGrid 8000+ 3ph/10000+ 3ph
The remote display allows setting of inverter parameters and display of inverter operating data.
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3 About this manual
3.1 Contents
This manual describes the installation, commissioning, operation and deinstallation of
the remote display. The instructions of the respective manufacturer(s) must be observed
for all components connected to the remote display.
3.2 Target group
The target group of this document are:
• technical professionals installing, connecting, commissioning and de-installing the
device.
• end users reading operating data from the device.
Technical professionals are, for example:
• Persons who have the knowledge of terminology and the skills necessary for setting
up and operating photovoltaic systems.
• Persons who have the necessary training, knowledge and experience, and knowledge of the applicable regulations in order to evaluate and recognise the dangers
inherent in the following work:
– Installation of electrical equipment
– Production and connection of data communication cables
– Production and connection of mains grid power supply cables
3.3 Symbols and markings
3.3.1 Warning and operating notes
Warning and operating notes commence with a combination of a symbol and a keyword, followed by the explanation.
Symbols
Symbol Description
Tab. 1: Symbols used for warning and operating notes
Keywords
Keyword Description
Danger Immediate danger of death or serious bodily injury
Warning Possible danger of death or serious bodily injury
Caution Possible danger of light or medium bodily injury
Attention Possible damage to property
Note Note on operation or use of the manual
Tab. 2: Keywords used for warning and operating notes
Example
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Danger
Risk of death by electrocution! All work must be performed with the inverter removed
from all power sources.
General danger warning
Danger from electricity
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3.3.2 Labels used in the text
Label Description
• List
1., 2., 3. ... Several steps in a sequence whereby the sequence must be followed
✔
italics • Emphasis, light
bold Emphasis, heavy
serif Designation of product elements, e.g. buttons, switches, displays
<italics> Variable, placeholder
Tab. 3: General labels used in the text
Single step
Condition for performing an action
• Cross-reference
4 Scope of delivery
• 1 x StecaGrid Vision remote display
• 1 x mains adapter plug
• 2 x COMBICON plug connector: 2-pole, 3-pole
• 1 x HARTING PushPull RJ45 10G, no. 09 45 145 1560: push-pull locking mechanism,
can be wired without tools
• 3 x dowels, 6 mm with screws
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5 Installation
5.1 Mounting method
Caution
• Risk of electrical shock and fire if mounted in a damp environment!
The mounting location must conform to the protection degree of the device; see
Section 12, p. 54.
• Danger of bodily injury and damage to the casing when drilling!
Do not use the casing as a drilling template.
1. Choose a suitable installation site.
2. Drill the upper fastening hole.
3. Screw in the screw.
4. Hang the case in the recess and align it correctly.
5. Mark the position of the lower fastening holes / .
6. Remove the case.
7. Drill the lower fastening holes.
8. Hang the casing in the recess .
9. Screw the case firmly using the lower fastening holes / .
1
5.2 Deinstallation
To deinstall the remote display, follow the installation instructions in the reverse
order. If necessary re-terminate the data bus.
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3
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6 Structure and function
6.1 Structure
6.1.1 Front
1
Fig. 1: Front with display and operating buttons
6.1.2 Connections on the underside
EN
Display
2
3
4
5
UP button
SET button
ESC button
DOWN button
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Fig. 2: Connections on the underside
No. Interface Description
Connection for mains adapter plug for mains adapter plug supplied with
COMBICON DC interface for an external power supply
USB connection, for internal servicing only –
COMBICON RS485 interface for external data cable
RS485 interface with RJ45 socket and
external housing
the device
pin assignments (connection pin
signal):
1 A; 2 B; 8 GND
3 ... 7 not used
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6.1.3 Cable connections
Up to 20 inverters can be connected to the remote display. Communication between the
remote display and the inverters takes place using a wired connection over an RS485
bus. More information is provided in the inverter manual.
6.2 Function
6.2.1 Operating buttons
Button Function
(UP button)
SET • enters a selected submenu
ESC • jumps one menu level upwards
(DOWN but-
ton)
Tab. 4: Functions of the operating buttons
6.2.2 Settings
• Date / time of the internal clocks of the remote display and inverters
• Country: Setting the country also defines the local regulations for feeding electric-
ity into the mains grid. This setting affects all connected inverters and, due to mains
grid feed safety regulations, this setting can be performed only once.
• Addresses of the inverters
• Language used for displaying text messages in the remote display
• Contrast / illumination of the display
• scrolling up through the menu
• increases a selected value
• confirms an entered setting
• discards an entered setting
• scrolling down through the menu
• decreases a selected value
6.2.3 Display
The following information stored in the inverters can be read on the remote display:
• Output and yields
– of all inverters
– of individual inverters
• Numerical and graphical display
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7 Commissioning
Note
7.1 Power supply
No specific sequence needs to be followed when connecting the power supply to the
remote display and the data cables between the remote display and the inverters.
The power supply must satisfy the following conditions:
✔ Rated voltage: 12 V ± 20 %
✔ Maximumpowerconsumption:≤4W
The mains adapter plug supplied with the device satisfies these requirements.
Connecting the power supply
EN
Attention
Danger of damage or malfunction.
The COMBICON plug supplied may only be connected by qualified electricians.
Connect the mains adapter plug to the DC socket
or
connect an external power supply to the COMBICON socket using the COMBICON
plug provided.
Note
The power supply inputs are reverse-polarity protected. If the external power supply is
connected with reverse polarity then the display remains dark.
7.2 Data connection
Connect the remote display to the first inverter using the cable provided or an alter-
native cable. More information is provided in the inverter manual.
Attention
The external housing for the RJ45 socket (
with the HARTING PushPull RJ45 10G plug provided. Standard RJ45 plugs can jam.
Remove the external housing if you wish to insert a standard RJ45 plug. To do this,
remove the two screws fastening the external housing.
in Fig. 2, p. 34) is only suitable for use
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7.3 Basic settings
A number of basic settings must be performed on the newly connected remote display.
This is done via a guided commissioning process. The following applies:
• The guided commissioning process starts when:
– basic settings have not yet been performed and the remote display is switched
on for the 1st time.
– the remote display has been without power for longer than 2 days.
• Basic settings are performed for both the remote display and the inverters.
• A unique address from 1 – 20 must be set at every inverter. Each address may
only be assigned once in the system. More information is provided in the inverter
manual.
The following section describes the display messages during the guided commissioning
process.
7.3.1 Language
7.3.2 Time & date
Use the UP and DOWN buttons in the Set Language
window to select the correct language and confirm
this selection with the SET button.
Note
The languages are displayed in the country language.
The time, time format, date and date format must be
set in the next step.
Use the UP and DOWN buttons to browse through
the values and select the desired value using the SET
button. Pressing the SET button also brings you to the
next value to be set.
Once you have set all values you must press the SET
button once more to save these settings.
The values appear in the following sequence:
Time: hours
Time: minutes
Time: format (12 / 24)
Date: year
Date: month
Date: day
Date: format (Day Month Year; Month Day Year; Year
Month Day)
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