diff --git a/lib/getpositions.py b/lib/getpositions.py
index 1ff3be9..a705f45 100644
--- a/lib/getpositions.py
+++ b/lib/getpositions.py
@@ -246,6 +246,8 @@ def extract_input_positions(insert_iterable) -> tuple[dict, dict, dict, dict]:
     # Die Funktion sucht die übereinanderliegenen Elemente und baut ein Dict daraus 
     allocate_blocks_together(all_sensors, wp)
 
+    set_single_frames_with_unique_sps(all_schaltschrank, wp)
+
     # die noch übrigen Blöcke melden
     missing_attribs, double_ids = get_errors_double_and_attributes(wp) 
 
@@ -280,6 +282,20 @@ def get_errors_double_and_attributes(wp: CompareBuffer) -> tuple[dict, dict]:
                 double_ids[id_].append(block['pos'])
     return missing_attribs, double_ids
 
+def set_single_frames_with_unique_sps(all_sensors: dict, wp: CompareBuffer):
+    all_sensors_ids = wp.get_block_ids() 
+    for id_ in all_sensors_ids:
+        blks_sps = wp.get_all_sps_blocks(id_) 
+
+        for block_with_sps in blks_sps:
+            # schaue ob es keinen Konflikt zu bestehenden Angaben
+            if "IO" in block_with_sps and "SPS" in block_with_sps:
+                sps_praefix = block_with_sps["SPS"]
+                new_id = f"{id_}@{sps_praefix}"
+
+                all_sensors[new_id] = block_with_sps
+                wp.remove_block(id_, block_with_sps)
+
 def allocate_blocks_together(all_sensors: dict, wp: CompareBuffer) -> None:
     """
     Merge sensor blocks with the same ID that are split across multiple DXF blocks.