| What is the Exclusion Zones article about? | It explains exclusion zones in the HELIOS 3D placement workflow. Exclusion zones are registered placement objects that mark areas where PV arrays should not be placed and where automatic cable trench crossing can be allowed or forbidden. The article is part of Overview of Commands > Vertical Menu > Placement > Exclusion Zones. (Helios 3D | HELP CENTER) |
| Where is the Exclusion Zones topic located? | It is located in the HELIOS 3D Help Center under the vertical menu placement workflow: Overview of Commands > Vertical Menu > Placement > Exclusion Zones. (Helios 3D | HELP CENTER) |
| What is an exclusion zone in HELIOS 3D? | An exclusion zone is a registered placement area used to exclude parts of a field from array placement. It can also influence whether automatically generated trenches may cross the zone. (Helios 3D | HELP CENTER) |
| What is the main purpose of exclusion zones? | The main purpose is to reserve or block areas inside the placement structure so that array placement respects restricted areas, obstacles, access zones, or other non-buildable areas. The article also mentions options to allow or forbid trench crossings through exclusion zones. (Helios 3D | HELP CENTER) |
| How are exclusion zones shown in the placement structure? | Exclusion zones appear as registered objects in the placement structure list. The article includes an image caption describing a placement structure list with registered exclusion zones. (Helios 3D | HELP CENTER) |
| Can exclusion zones affect cable trench routing? | Yes. The article states that exclusion zones can be configured to allow or forbid crossing by automatically generated trenches, especially when strings are routed between tables on both sides of a zone. (Helios 3D | HELP CENTER) |
| What does it mean to allow crossing of an exclusion zone by trenches? | It means that automatically generated cable trenches may pass through the exclusion zone if routing requires it, for example when strings are led between tables located on both sides of the zone. (Helios 3D | HELP CENTER) |
| What does it mean to forbid crossing of an exclusion zone by trenches? | It means that automatically generated cable trenches should not cross the exclusion zone. The article gives the example of a Restricted Area, where crossing trenches are set to be forbidden. (Helios 3D | HELP CENTER) |
| When should trench crossing be forbidden for an exclusion zone? | Forbid trench crossing when the exclusion zone represents a restricted or protected area that must not be crossed by automatically generated trenches, such as a restricted area, obstacle zone, protected corridor, or inaccessible area. The article specifically mentions a Restricted Area where crossing trenches are forbidden. (Helios 3D | HELP CENTER) |
| When might trench crossing be allowed for an exclusion zone? | Trench crossing may be allowed when the zone should block table placement but may still be crossed by automatically generated cable trenches, for example if strings or cables must connect tables on both sides of the zone. The article explicitly mentions this case for strings led between tables on both sides of a zone. (Helios 3D | HELP CENTER) |
| What should I check before allowing trenches to cross an exclusion zone? | Check whether the zone is only excluded from module placement or whether it also represents a physical or regulatory restriction that must not be crossed. If the zone is a true restricted area, crossing should be forbidden. |
| What should I check before forbidding trenches to cross an exclusion zone? | Check whether electrical routing between tables on both sides of the zone is still possible. If trench crossing is forbidden, automatic routing may need to find another path or the electrical layout may require adjustment. |
| What is the difference between excluding tables and forbidding trench crossing? | Excluding tables prevents PV arrays from being placed in the zone. Forbidding trench crossing additionally prevents automatically generated trenches from passing through that zone. The article specifically distinguishes trench-crossing options from the general registered exclusion zone context. (Helios 3D | HELP CENTER) |
| Can exclusion zones be used for restricted areas? | Yes. The article mentions a Restricted Area example and states that crossing trenches are set to be forbidden for it. (Helios 3D | HELP CENTER) |
| Can exclusion zones be used for access corridors or service paths? | Plausibly yes, because exclusion zones block placement areas and can control trench crossing. However, the page excerpt does not explicitly list access corridors or service paths as examples, so this should be validated against the intended HELIOS 3D workflow. |
| Can exclusion zones be used for obstacles? | Plausibly yes, because exclusion zones are typical placement restrictions. However, the visible page content does not explicitly list obstacle examples, so this should be checked in the productive workflow or related placement documentation. |
| Can exclusion zones be created inside fields? | The article context places exclusion zones inside the placement workflow and shows them in the placement structure list. In HELIOS 3D placement logic, they are used with fields, but the visible page text does not provide the exact creation workflow. |
| Which geometry type is used for exclusion zones? | Not clearly visible on the page excerpt. Based on the surrounding HELIOS 3D placement workflow, exclusion zones are likely based on registered area geometry such as polylines, but this should be redactionally checked before being used as exact documentation. |
| How do I create an exclusion zone? | The visible article excerpt does not show the full creation workflow. In the Array Placement workflow, exclusion zones are usually created or registered through placement structure functions, but the exact command sequence should be checked in the page or HELIOS 3D UI. |
| How do I register an existing CAD object as an exclusion zone? | Not on the visible page excerpt. It is plausible from the general Array Placement workflow that existing CAD geometry can be registered as placement objects, but the exact steps for exclusion zones should be verified. |
| How do I draw a new exclusion zone directly? | Not on the visible page excerpt. It is plausible from the placement workflow that users can draw new area definitions, but the exact exclusion-zone drawing workflow should be checked in HELIOS 3D. |
| What should I check if an exclusion zone does not appear in the placement structure list? | Check whether the object was successfully registered as an exclusion zone and whether the placement structure list was refreshed. The article confirms that registered exclusion zones are shown in the placement structure list. (Helios 3D | HELP CENTER) |
| What should I check if arrays are still placed inside an exclusion zone? | Check whether the exclusion zone is registered in the correct field or placement structure and whether the placement was recalculated after the exclusion zone was created or changed. |
| What should I check if automatic placement ignores an exclusion zone? | Verify that the exclusion zone is registered, assigned to the relevant placement structure, and active before running placement. Also check whether the placement result was generated before the exclusion zone was added. |
| What should I check if cable trenches cross a restricted area? | Check the trench-crossing option for the relevant exclusion zone. For a Restricted Area, the article states that crossing trenches are set to be forbidden. (Helios 3D | HELP CENTER) |
| What should I check if cable trenches do not cross a zone although they should? | Check whether trench crossing is forbidden for that exclusion zone. If cable routing must connect tables on both sides of the zone, the crossing option may need to allow automatically generated trenches to pass through it. (Helios 3D | HELP CENTER) |
| What should I check if strings are routed between tables on both sides of an exclusion zone? | Check whether automatic trenches are allowed to cross the exclusion zone. The article specifically mentions this situation as a reason why crossing options are relevant. (Helios 3D | HELP CENTER) |
| Can different exclusion zones have different trench-crossing behavior? | Yes, that is implied by the article’s example: trench crossing can be allowed or forbidden per exclusion zone, and the Restricted Area example has crossing trenches forbidden. (Helios 3D | HELP CENTER) |
| Can one exclusion zone block arrays but still allow cables? | Yes. This is the purpose of the crossing option described on the page: an exclusion zone can be used for placement restriction while automatic trench crossing may still be allowed, depending on the zone setting. (Helios 3D | HELP CENTER) |
| Can one exclusion zone block both arrays and trenches? | Yes. If trench crossing is forbidden, the zone blocks placement and also prevents automatically generated trenches from crossing it. The Restricted Area example uses this behavior. (Helios 3D | HELP CENTER) |
| What is the risk of incorrectly configured exclusion zones? | Incorrect configuration can allow arrays or trenches in restricted areas, or it can prevent valid routing and reduce usable placement area. The exact effects depend on whether the zone blocks placement only or also forbids trench crossing. |
| What should I check before deleting an exclusion zone? | Check whether the zone is still needed to prevent array placement or trench crossing. Deleting it may allow future placements or automatic trench routing to use that area again. |
| What should I check after changing an exclusion zone? | Recalculate or refresh the relevant placement and check the placement structure list. If electric routing is involved, also verify whether automatic trenches still behave as intended. |
| How does Exclusion Zones relate to Fields? | Exclusion zones are part of the field-related placement workflow. They define restricted subareas within the placement context so that fields can contain zones where arrays or trenches are controlled separately. |
| How does Exclusion Zones relate to Array Placement? | Array Placement provides the placement structure where exclusion zones are registered and shown. Exclusion zones are one of the placement objects used to control where arrays may be placed and how trenches may cross restricted areas. (Helios 3D | HELP CENTER) |
| How does Exclusion Zones relate to Electric placement? | Exclusion zones can influence automatically generated trenches, especially where strings are routed between tables on both sides of a zone. Therefore they can affect electrical routing behavior as well as array placement. (Helios 3D | HELP CENTER) |
| How does Exclusion Zones relate to cable trenches? | Exclusion zones include options to allow or forbid automatic cable trench crossing. This controls whether generated trenches may pass through the zone. (Helios 3D | HELP CENTER) |
| What is the main takeaway from the Exclusion Zones article? | Exclusion zones are registered placement objects used to keep areas free from PV table placement and to control whether automatically generated trenches may cross those areas. This is especially important when strings run between tables on both sides of a zone or when the zone represents a restricted area that trenches must not cross. (Helios 3D | HELP CENTER) |
