diff --git a/src/EPMS/RPP/RPP_Cortex_TCP/config.h b/src/EPMS/RPP/RPP_Cortex_TCP/config.h
index 95a655a..6307c77 100644
--- a/src/EPMS/RPP/RPP_Cortex_TCP/config.h
+++ b/src/EPMS/RPP/RPP_Cortex_TCP/config.h
@@ -205,7 +205,7 @@ modbusMap mb_map[] =
   {HR_FLOAT,  63108,   0,   "MainCB_L1_kW"},
   {HR_FLOAT,  63112,   0,   "MainCB_L1_kVA"},
   {HR_FLOAT,  63114,   0,   "MainCB_L1_Current"},
-  {HR_FLOAT,  63166,   0,   "MainCB_L1_PF"},
+  {HR_FLOAT,  63116,   0,   "MainCB_L1_PF"},
   {HR_FLOAT,  63126,   0,   "MainCB_L1_max_kW"},
   {HR_FLOAT,  63128,   0,   "MainCB_L1_max_current"},