diff --git a/src/EPMS/RPP/RPP_Cortex_TCP/config.h b/src/EPMS/RPP/RPP_Cortex_TCP/config.h
index 6c241be..95a655a 100644
--- a/src/EPMS/RPP/RPP_Cortex_TCP/config.h
+++ b/src/EPMS/RPP/RPP_Cortex_TCP/config.h
@@ -216,7 +216,7 @@ modbusMap mb_map[] =
   {HR_FLOAT,  63176,   0,   "MainCB_L2_max_kW"},
   {HR_FLOAT,  63228,   0,   "MainCB_L2_max_current"},
 
-  {HR_FLOAT,  63158,   0,   "MainCB_L3_kW"},
+  {HR_FLOAT,  63208,   0,   "MainCB_L3_kW"},
   {HR_FLOAT,  63212,   0,   "MainCB_L3_kVA"},
   {HR_FLOAT,  63214,   0,   "MainCB_L3_Current"},
   {HR_FLOAT,  63216,   0,   "MainCB_L3_PF"},