| What is the Electrical Structure Tab article about? | It explains how the Electrical Structure tab displays cable lists and electrical structure information in HELIOS 3D, including cable visibility, connected modules, device colors, object zooming, cable nodes, grid nodes, and the calculation logic for cable lengths. (Helios 3D | HELP CENTER) |
| Where is the Electrical Structure Tab topic located? | It is part of the vertical menu workflow under Overview of Commands > Vertical Menu > Electric > Electrical Structure Tab. (Helios 3D | HELP CENTER) |
| What is the main purpose of the Electrical Structure tab? | Its purpose is to review the electrical structure after electrical placement, inspect cables connected to selected devices, view cable details such as number, length, and type, and control visibility of related cable layers and module highlighting. (Helios 3D | HELP CENTER) |
| What cable information can be viewed on the Electrical Structure tab? | For each cable, the tab can show details such as cable number, length, and specific cable type. (Helios 3D | HELP CENTER) |
What does Show/hide all outgoing cables do? | It shows or hides all outgoing cables of the selected electrical structure entry. (Helios 3D | HELP CENTER) |
What does Show/hide all ingoing cables do? | It shows or hides all ingoing cables of the selected electrical structure entry. (Helios 3D | HELP CENTER) |
| When should I use outgoing cable visibility? | Use it when you want to inspect or hide the cables leaving a selected device or structure entry, for example to focus on downstream connections. (Helios 3D | HELP CENTER) |
| When should I use ingoing cable visibility? | Use it when you want to inspect or hide the cables entering a selected device or structure entry, for example to focus on upstream connections. (Helios 3D | HELP CENTER) |
What does Show modules do? | It shows all modules connected to the selected object in the same color. (Helios 3D | HELP CENTER) |
What does Show modules of devices do? | It shows all modules connected to the selected object in the same color. If multiple objects are selected, each object and its connected modules are shown in a separate color. (Helios 3D | HELP CENTER) |
What does Show modules of parallel devices do? | It shows all modules connected to the selected object. If the selected object has parallel connected objects with the same parent, such as string inverters sharing the same transformer, each parallel object and its connected modules are shown in a separate color. (Helios 3D | HELP CENTER) |
What is the difference between Show modules and Show modules of devices? | Show modules highlights modules connected to one selected object in one color. Show modules of devices can use separate colors for multiple selected objects and their connected modules. (Helios 3D | HELP CENTER) |
What is the difference between Show modules of devices and Show modules of parallel devices? | Show modules of devices separates colors by selected objects. Show modules of parallel devices additionally considers parallel devices with the same parent, such as string inverters connected to the same transformer, and colors each parallel object with its modules separately. (Helios 3D | HELP CENTER) |
When should I use Show modules of parallel devices? | Use it when you need to visually compare parallel device assignments, for example several string inverters connected to the same transformer. (Helios 3D | HELP CENTER) |
What does Change color do? | It changes the display color for the selected electrical structure entry. (Helios 3D | HELP CENTER) |
| When should I change the color of an electrical structure entry? | Change the color when the current display color is difficult to distinguish or when separate devices, cables, or module groups need clearer visual identification in the drawing. (Helios 3D | HELP CENTER) |
What does Zoom to object do? | It zooms in on the selected object in the drawing. (Helios 3D | HELP CENTER) |
When should I use Zoom to object? | Use it when you need to locate a selected electrical device or structure entry quickly in the drawing. (Helios 3D | HELP CENTER) |
| What does the loss-color visibility option do? | It shows or hides colors on modules that indicate the maximum loss of a module string, array, or inverter. (Helios 3D | HELP CENTER) |
| What can module loss colors indicate? | They can indicate the maximum loss related to a module string, an array, or an inverter, depending on the electrical structure context. (Helios 3D | HELP CENTER) |
| When should I use the loss-color display? | Use it when reviewing electrical losses and identifying strings, arrays, or inverter assignments with higher maximum loss values. (Helios 3D | HELP CENTER) |
What does the Cables node show? | The Cables node lists all cable types used in the drawing, including their total length. (Helios 3D | HELP CENTER) |
What is the Cables node useful for? | It is useful for quickly reviewing which cable types are used in the drawing and the total length per cable type. (Helios 3D | HELP CENTER) |
What does the G1 – Grid node show? | The grid node lists devices used in the structure tree and allows users to toggle the visibility of layers for individual cables or all cables connected to the selected electrical device. (Helios 3D | HELP CENTER) |
| What happens if multiple grid connections are used? | If multiple grid connections are used, more than one grid tree is listed. (Helios 3D | HELP CENTER) |
| Can I toggle cable visibility for individual devices? | Yes. The grid node allows visibility toggling for individual cables or for all cables connected to a selected electrical device. (Helios 3D | HELP CENTER) |
| Can I review total cable length by cable type? | Yes. The Cables node lists all cable types used in the drawing and their total length. (Helios 3D | HELP CENTER) |
| What are the two basic cable sections described in the article? | The article distinguishes two basic cable sections: one section where HELIOS 3D uses two single wires, one for each path or direction, and a second section where a twin wire is used for both directions. (Helios 3D | HELP CENTER) |
| What separates the single-wire and twin-wire cable sections? | The two sections are separated by the combiner box or string inverter. (Helios 3D | HELP CENTER) |
| How are single wires used between module strings and the target device? | Between module strings and the combiner box or string inverter, HELIOS 3D uses single wires for each direction. One wire carries the positive connection and the other wire carries the negative connection. (Helios 3D | HELP CENTER) |
| What does the positive single wire do? | The positive wire carries the + connection from the module string to the back end of the table and to the combiner box or string inverter connection point. (Helios 3D | HELP CENTER) |
| What does the negative single wire do? | The negative wire carries the - connection from the module string. The article describes this as the second single-wire path between the module string and the target device. (Helios 3D | HELP CENTER) |
| When is a twin wire used? | A twin wire is used in the second cable section after the combiner box or string inverter, where both directions are handled together. (Helios 3D | HELP CENTER) |
| How can the number of outgoing physical cables be configured? | From the combiner box or string inverter, the device hierarchy can specify how many physical cables are used for the outgoing phases. (Helios 3D | HELP CENTER) |
| What happens if the target device is not placed on the table next to the cable trench? | If the target device is placed on a table that is not next to the cable trench, the cable is routed back to the cable duct on the table. (Helios 3D | HELP CENTER) |
| What happens if the table is the first one next to the trench? | If the table is the first one next to the trench, HELIOS 3D uses the value from the Electric module Settings page to determine the cable distance between the device output and the ground. (Helios 3D | HELP CENTER) |
| From where does the cable continue after reaching the ground point? | From the ground point, the cable is routed vertically to the trench depth and then to the cable trench. (Helios 3D | HELP CENTER) |
| How is the closest ground point to the trench determined? | The calculation continues from the closest point on the ground to the trench along the center axis of the table. (Helios 3D | HELP CENTER) |
| What happens at the device area? | At the device area, the cable is routed vertically from the trench up to the ground. (Helios 3D | HELP CENTER) |
| Which Electric Settings value affects cable distance from device output to ground? | The relevant value is defined on the Settings page inside the Electric module and is used when the table is the first one next to the trench. The article does not name the exact field here, but the related Electric Settings page describes fixed cable-length assumptions. (Helios 3D | HELP CENTER) |
| What should I check if cable lengths from device output to ground look wrong? | Check the Electric Settings value used for the cable distance between device output and ground, because the Electrical Structure Tab article states that this value is taken from the Settings page. (Helios 3D | HELP CENTER) |
| What should I check if a cable route seems to go back along the table unexpectedly? | Check whether the target device is placed on a table that is not next to the cable trench. In that case, the cable is routed back to the cable duct on the table. (Helios 3D | HELP CENTER) |
| What should I check if cable routing to the trench seems too short or too long? | Check the ground entry point along the table center axis, the trench depth, and the Settings-page value for the device-output-to-ground distance. The article describes this routing sequence for cable length calculation. (Helios 3D | HELP CENTER) |
| What should I check if total cable length per type seems wrong? | Check the Cables node for the total length per cable type and verify whether the cable routing assumptions, single-wire/twin-wire distinction, trench depth, and Settings-page fixed lengths match the intended design. (Helios 3D | HELP CENTER) |
| What should I check if only some cables are visible? | Check whether outgoing or ingoing cable visibility is toggled for the selected structure entry and whether cable layers are hidden for the selected device or grid node. (Helios 3D | HELP CENTER) |
| What should I check if modules are not highlighted for a device? | Check whether Show modules, Show modules of devices, or Show modules of parallel devices is enabled for the correct selected object or objects. (Helios 3D | HELP CENTER) |
| What should I check if multiple selected devices use confusing colors? | Use Change color for selected entries or use the module display options that assign separate colors to multiple selected devices or parallel devices. (Helios 3D | HELP CENTER) |
| What should I check if I cannot find an electrical object in the drawing? | Select the object or structure entry in the Electrical Structure tab and use Zoom to object. (Helios 3D | HELP CENTER) |
| What should I check if module loss colors are not visible? | Check whether the option for showing or hiding maximum-loss colors on modules is enabled. This option controls colors indicating the maximum loss of a module string, array, or inverter. (Helios 3D | HELP CENTER) |
| What should I check if parallel inverter assignments are hard to understand? | Use Show modules of parallel devices, especially when parallel devices share the same parent, such as string inverters connected to the same transformer. (Helios 3D | HELP CENTER) |
| What should I check if a grid tree is missing or unexpected? | Check how many grid connections exist in the electrical structure. The article states that multiple grid connections create more than one grid tree. (Helios 3D | HELP CENTER) |
| What should I check if cable visibility does not match the selected grid connection? | Check the selected grid tree and selected electrical device. Cable-layer visibility can be toggled for individual cables or all cables connected to the selected device. (Helios 3D | HELP CENTER) |
| Does the article describe how to create the electrical structure? | No. This article explains how to view and inspect the Electrical Structure tab after electrical layout work. Creation of the hierarchy, selection sets, device areas, and trenches is described in the Electric Definition workflow. |
| Does the article describe how to edit the device hierarchy? | No. The Electrical Structure Tab article focuses on viewing cables, devices, modules, visibility, and cable length calculation. Device hierarchy editing is handled in the Electric Definition topic. |
| Does the article describe how to change Electric Settings? | No. It references Settings-page values for cable length calculation but does not describe the Electric Settings page in detail. |
| Does the article describe how to create cable trenches? | No. It explains how cable routing and lengths are interpreted in the electrical structure, but cable trench creation is described in the Electric Definition workflow. |
| Does the article describe how to change cable types? | No. The article states that cable details such as type can be viewed and that cable types are listed with total lengths, but it does not describe changing cable articles or cable assignments. (Helios 3D | HELP CENTER) |
| Does the article describe cable loss calculation formulas? | Not in detail. It mentions colors indicating maximum loss for a module string, array, or inverter, and explains cable-length routing, but it does not provide detailed electrical loss formulas. (Helios 3D | HELP CENTER) |
| Does the article describe all cable list columns? | No. It states that each cable can show details such as number, length, and specific type, but it does not list every column or field in text. (Helios 3D | HELP CENTER) |
| Does the article describe all possible cable visibility icons? | It describes the available visibility functions in text, but the icons themselves are shown as images. Exact icon appearance should be checked visually in the Help Center or HELIOS 3D. (Helios 3D | HELP CENTER) |
| Does the article describe how to export the cable list? | No. The Electrical Structure Tab article explains viewing cable lists and total cable lengths, but export workflows are handled in output/export-related documentation. |
| Does the article describe how to renumber electrical objects? | No. Renumbering is not described on this page. It is handled by Electric Ribbon or related electrical command documentation. |
| Does the article describe SLD behavior? | No. The page links onward to SLD Description, but the Electrical Structure Tab article itself focuses on cable list, visibility, module display, and cable length calculation. (Helios 3D | HELP CENTER) |
| How does the Electrical Structure Tab relate to Electric Definition? | Electric Definition creates and organizes device hierarchy, selection sets, cable trenches, and placement. The Electrical Structure Tab is used afterward to inspect the resulting cables, devices, connected modules, visibility, and cable-length logic. |
| How does the Electrical Structure Tab relate to Electric Settings? | Electric Settings provides fixed cable-length values and trench-related assumptions used in cable length calculation. The Electrical Structure Tab article specifically references Settings-page values for the cable distance between device output and ground. (Helios 3D | HELP CENTER) |
| How does the Electrical Structure Tab relate to cable trenches? | The tab explains how cables are routed from the table to the ground, vertically down to trench depth, along the cable trench, and vertically up at the device area. This helps users understand length values shown in the electrical structure. (Helios 3D | HELP CENTER) |
| How does the Electrical Structure Tab relate to combiner boxes and string inverters? | Combiner boxes and string inverters separate the single-wire section from the twin-wire section. They also define where outgoing physical cable configurations begin according to the device hierarchy. (Helios 3D | HELP CENTER) |
| How does the Electrical Structure Tab relate to cable reports or material lists? | The tab lists cable types and total lengths, which are relevant for reviewing cable quantities. Export or report generation itself is not described on this page and should be checked in Output documentation. (Helios 3D | HELP CENTER) |
| How does the Electrical Structure Tab relate to loss analysis? | It can show or hide module colors indicating maximum loss for a module string, array, or inverter. Detailed loss calculation settings and formulas are not described on this page. (Helios 3D | HELP CENTER) |
| What is the main takeaway from the Electrical Structure Tab article? | The Electrical Structure tab is the review and inspection view for electrical placement results. It lets users inspect cable lists, total cable lengths, cable types, connected modules, device/module colors, grid and cable nodes, cable visibility, and the routing logic used to calculate cable lengths. (Helios 3D | HELP CENTER) |
