diff --git a/equipment-model.json b/equipment-model.json
index 2c7950d..c67ac40 100644
--- a/equipment-model.json
+++ b/equipment-model.json
@@ -241,7 +241,7 @@
 												"common.ALLTYPES_NAME": "P02",
 												"common.ALLTYPES_DESCRIPTION": "PARMTR2",
 												"servermain.TAG_ADDRESS": "DX201:KF226",
-												"servermain.TAG_DATA_TYPE": 5,
+												"servermain.TAG_DATA_TYPE": 4,
 												"servermain.TAG_READ_WRITE_ACCESS": 1,
 												"servermain.TAG_SCAN_RATE_MILLISECONDS": 100,
 												"servermain.TAG_SCALING_TYPE": 0