| What is the Adjustment Lines article about? | It explains adjustment lines in the HELIOS 3D placement workflow. Adjustment lines are used to influence array orientation or array placement order inside a field. There are two types: Row Adjustment Lines and Start Point Adjustment Lines. (Helios 3D | HELP CENTER) |
| Where is the Adjustment Lines topic located? | It is part of the vertical menu placement workflow in the HELIOS 3D Palette. The Help Center navigation places it under Overview of Commands > Vertical Menu > Placement > Adjustment Lines. (Helios 3D | HELP CENTER) |
| What is the main purpose of adjustment lines? | The main purpose is to control how arrays are aligned or where rows begin during placement. Row adjustment lines influence the orientation of arrays, while start point adjustment lines influence the placement order and row start positions. (Helios 3D | HELP CENTER) |
| Do adjustment lines connect to fields automatically? | No. The article states that an adjustment line must be manually connected to a field. To do this, the user first selects a field node in the structure tree under the Placement tab. (Helios 3D | HELP CENTER) |
| What should I do before connecting an adjustment line to a field? | First select the relevant field node in the structure tree under the Placement tab. The article states that adjustment lines must be connected manually to a field. (Helios 3D | HELP CENTER) |
| What types of adjustment lines exist? | There are two types: Row Adjustment Lines and Start Point Adjustment Lines. (Helios 3D | HELP CENTER) |
| What is a Row Adjustment Line? | A Row Adjustment Line is based on the AutoCAD Line type and influences the alignment of arrays. Instead of the default y-direction orientation, where the photovoltaic active area faces south or north, all arrays are positioned parallel to the adjustment line. (Helios 3D | HELP CENTER) |
| Which AutoCAD object type is used for Row Adjustment Lines? | Row Adjustment Lines are based on the AutoCAD Line type. (Helios 3D | HELP CENTER) |
| How does a Row Adjustment Line affect array orientation? | It causes all arrays to be positioned parallel to the adjustment line instead of using the default y-direction orientation. The article gives an example where the resulting array orientation is south-east. (Helios 3D | HELP CENTER) |
| When should I use a Row Adjustment Line? | Use it when the rows or arrays should follow a specific direction that differs from the default north-south/south-north active-area orientation, for example to align the placement with a site boundary, terrain direction, road, fence, or design axis. The page documents the alignment behavior; the example use cases are plausible PV planning context. (Helios 3D | HELP CENTER) |
| What is a Start Point Adjustment Line? | A Start Point Adjustment Line uses the AutoCAD Polyline type and determines the placement order of arrays. The starting point for each row is located on the adjustment line, and arrays are positioned from that line in both directions, left and right. (Helios 3D | HELP CENTER) |
| Which AutoCAD object type is used for Start Point Adjustment Lines? | Start Point Adjustment Lines use the AutoCAD Polyline type. (Helios 3D | HELP CENTER) |
| How does a Start Point Adjustment Line affect placement? | It determines the placement order by placing each row’s starting point on the adjustment line. Arrays are then positioned starting from the line and extending both left and right. (Helios 3D | HELP CENTER) |
| When should I use a Start Point Adjustment Line? | Use it when the starting points of array rows should follow a defined line, for example to align row starts along an internal axis, access corridor, row break, terrain-related reference, or design boundary. The article documents the start-point behavior; the example applications are plausible PV planning context. (Helios 3D | HELP CENTER) |
| What options are available for Start Point Adjustment Lines? | There are three options: Align only row start point, Align all start points, and Align each array. (Helios 3D | HELP CENTER) |
What does Align only row start point do? | It uses the polyline only as the starting point for each row without further alignment. The behavior is similar to placement from a field border without alignment. (Helios 3D | HELP CENTER) |
When should I use Align only row start point? | Use it when only the row start should follow the adjustment line, while the remaining placement should behave similarly to normal field-border placement. (Helios 3D | HELP CENTER) |
What does Align all start points do? | It aligns arrays according to each row segment, for example after an exclusion zone. Neighboring arrays maintain the configured Array Distance, producing more uniform distances based on the placement setting. (Helios 3D | HELP CENTER) |
When should I use Align all start points? | Use it when row segments should start consistently along the adjustment line and array distances should remain more uniform, especially where segmentation occurs, for example around exclusion zones. (Helios 3D | HELP CENTER) |
What does Align each array do? | It aligns each individual array in a row to its position on the even surface. This provides the highest alignment level but can result in significantly varying array distances. (Helios 3D | HELP CENTER) |
When should I use Align each array? | Use it when the strongest possible alignment to the adjustment-line-based reference is more important than maintaining uniform array distances. The article notes that this option can cause significantly varying distances. (Helios 3D | HELP CENTER) |
What is the trade-off of Align each array? | It gives the highest level of alignment, but array distances can vary significantly. This should be checked visually and against the project’s spacing requirements. (Helios 3D | HELP CENTER) |
| How are arrays positioned around a Start Point Adjustment Line? | The article states that the left and right lower corners of the arrays can be positioned almost on the adjustment line. A small gap can remain because of the configured distance between arrays. (Helios 3D | HELP CENTER) |
| Which placement options influence Start Point Adjustment Lines? | The article names three influencing options: Place Right Aligned, Array Distance, and Placement Increment. (Helios 3D | HELP CENTER) |
What does Place Right Aligned do with a Start Point Adjustment Line? | It adjusts the alignment so that arrays are placed right-aligned along the start point adjustment line. (Helios 3D | HELP CENTER) |
| How does left-aligned placement behave with a Start Point Adjustment Line? | For left-aligned placement, where rows usually run from left to right, placement starts on the right side of the line. After the row segment on the right side is complete, arrays are placed on the left side while considering the configured array distance. (Helios 3D | HELP CENTER) |
| How does right-aligned placement behave with a Start Point Adjustment Line? | For right-aligned placement, placement starts on the left side of the adjustment line. The array distance must then be respected on the right side of the line so that spacing remains consistent as placement proceeds to the right. (Helios 3D | HELP CENTER) |
What does Array Distance control with Start Point Adjustment Lines? | Array Distance places arrays closer together while maintaining more uniform distances when alignment is based only on start points. It is also considered when calculating insertion positions around the adjustment line. (Helios 3D | HELP CENTER) |
What does Placement Increment control with Start Point Adjustment Lines? | Placement Increment defines the distance increment HELIOS 3D uses when determining the insertion point of an array, especially when the original insertion point near the adjustment line is invalid. (Helios 3D | HELP CENTER) |
Why can Placement Increment conflict with adjustment-line alignment? | A user-defined increment can override alignment rules and create contradictions with the calculated positions. The article explicitly warns that this can happen. (Helios 3D | HELP CENTER) |
| When is the placement increment especially relevant? | It is relevant when the original insertion point near the adjustment line is invalid, for example if the adjustment line is outside the field or intersects an exclusion zone. (Helios 3D | HELP CENTER) |
| What happens if a Start Point Adjustment Line is outside the field? | If the adjustment line is outside the field, the start point increment for row parts can be calculated using either the full array length increment or a user-defined increment. (Helios 3D | HELP CENTER) |
| What happens if a Start Point Adjustment Line intersects an exclusion zone? | If the line intersects an exclusion zone, HELIOS 3D may need to calculate an increment for the row-part start point using either the full array length increment or a user-defined increment. (Helios 3D | HELP CENTER) |
| What does the array increment option do? | The array increment option helps arrays from multiple rows align in a serial manner. In the example, the first array on the side placed last is positioned after one array distance plus an additional offset of x times the array length and array increment. (Helios 3D | HELP CENTER) |
| What does the user-defined increment option do? | The user-defined increment allows the step width for the offset from the adjustment line to be freely adjusted, for example to match the increment with the post offset inside the array. (Helios 3D | HELP CENTER) |
| How is array distance considered with a user-defined increment? | For the user-defined increment, the array distance is considered only once for the side of the adjustment line that is placed last. For left-aligned placement, this means the left side of the line is where the array distance is applied. (Helios 3D | HELP CENTER) |
| How are alignment and array distance handled when calculating increments? | Placement alignment and array distance are both taken into account when HELIOS 3D calculates the increment for insertion positions around the adjustment line. (Helios 3D | HELP CENTER) |
| What should I check if arrays are not parallel to the intended direction? | Check whether the correct Row Adjustment Line is connected to the selected field and whether it is based on an AutoCAD Line. Row Adjustment Lines control the orientation of arrays by positioning them parallel to the line. (Helios 3D | HELP CENTER) |
| What should I check if a Start Point Adjustment Line has no effect? | Check whether the adjustment line is manually connected to the correct field, whether the relevant field node is selected in the Placement structure tree, and whether the line is a suitable AutoCAD Polyline. (Helios 3D | HELP CENTER) |
| What should I check if row starts are not where expected? | Check the selected Start Point Adjustment Line option: Align only row start point, Align all start points, or Align each array. Also check Place Right Aligned, Array Distance, and Placement Increment, because these options influence calculated insertion positions. (Helios 3D | HELP CENTER) |
| What should I check if array distances vary too much? | Check whether Align each array is active, because the article states that this option gives the highest alignment level but can produce significantly varying array distances. Also review Array Distance and placement increment settings. (Helios 3D | HELP CENTER) |
| What should I check if arrays are placed on the wrong side of the start point line first? | Check whether placement is left-aligned or right-aligned. Left-aligned placement starts on the right side of the line, while right-aligned placement starts on the left side. (Helios 3D | HELP CENTER) |
| What should I check if placement behaves differently near an exclusion zone? | Check whether the Start Point Adjustment Line intersects the exclusion zone and whether the placement uses array increment or user-defined increment. The article states that increment calculation is relevant when the line intersects an exclusion zone. (Helios 3D | HELP CENTER) |
| What should I check if rows no longer align serially across multiple rows? | Check whether the array increment option is used. The article states that this option ensures arrays from multiple rows align in a serial manner. (Helios 3D | HELP CENTER) |
| What should I check if the user-defined increment produces unexpected offsets? | Check the step width, whether it was chosen to match the intended post offset, and whether it conflicts with the calculated alignment positions. The article notes that user-defined increment can override alignment rules. (Helios 3D | HELP CENTER) |
| What should I check if the start point adjustment line is outside the field? | Check whether an array increment or user-defined increment should be used to determine valid insertion points. The article states that this situation requires increment calculation for row parts. (Helios 3D | HELP CENTER) |
| What should I check if a row adjustment line uses the wrong object type? | Row Adjustment Lines are based on AutoCAD Line objects. If another object type is used, the behavior should be checked or the geometry should be recreated as a line. (Helios 3D | HELP CENTER) |
| What should I check if a start point adjustment line uses the wrong object type? | Start Point Adjustment Lines use AutoCAD Polyline objects. If the line is not a polyline, the behavior should be checked or the geometry should be recreated as a polyline. (Helios 3D | HELP CENTER) |
| Can a Row Adjustment Line change the azimuth of the arrays? | Yes. By positioning arrays parallel to the line, the effective array orientation changes from the default y-direction orientation to the direction defined by the adjustment line. The article gives a south-east orientation as an example. (Helios 3D | HELP CENTER) |
| Can a Start Point Adjustment Line change array orientation? | Its primary purpose is not to define row orientation but to determine placement order and row start positions. For array orientation, the article describes Row Adjustment Lines. (Helios 3D | HELP CENTER) |
| Can a Row Adjustment Line control placement order? | Its documented purpose is to influence array alignment and orientation. Placement order is documented for Start Point Adjustment Lines, not Row Adjustment Lines. (Helios 3D | HELP CENTER) |
| Can a Start Point Adjustment Line place arrays in both directions? | Yes. Arrays are positioned from the adjustment line in both directions, to the left and to the right. (Helios 3D | HELP CENTER) |
| How does Adjustment Lines relate to Fields? | Adjustment lines must be manually connected to a field. Their effect applies to placement behavior inside the connected field. (Helios 3D | HELP CENTER) |
| How does Adjustment Lines relate to Exclusion Zones? | Start Point Adjustment Lines can interact with exclusion zones because insertion points may become invalid when the line intersects an exclusion zone. In that case, placement increment rules help determine valid insertion points. (Helios 3D | HELP CENTER) |
| How does Adjustment Lines relate to Array Distance? | Array Distance affects spacing around start point adjustment lines and is considered when calculating insertion positions and increments. Different start point alignment options can preserve or vary this distance to different degrees. (Helios 3D | HELP CENTER) |
| How does Adjustment Lines relate to Placement Increment? | Placement Increment affects how HELIOS 3D offsets array insertion points when original positions near a start point adjustment line are invalid. A user-defined increment can override alignment rules and therefore must be used carefully. (Helios 3D | HELP CENTER) |
| How does Adjustment Lines relate to Array Placement? | Adjustment lines are part of the Array Placement workflow. They modify placement behavior by controlling row orientation or row start positions inside the selected field. (Helios 3D | HELP CENTER) |
| What is the main takeaway from the Adjustment Lines article? | Adjustment lines are field-specific placement aids. Row Adjustment Lines use AutoCAD Line objects to orient arrays parallel to a defined direction. Start Point Adjustment Lines use AutoCAD Polyline objects to define row start positions and placement order, with behavior influenced by alignment options, array distance, right alignment, and placement increment. (Helios 3D | HELP CENTER) |
