diff --git a/IOB-WIN/DATA/CONF/VL20.ini b/IOB-WIN/DATA/CONF/VL20.ini
index 30b37a88..24d1bf29 100644
--- a/IOB-WIN/DATA/CONF/VL20.ini
+++ b/IOB-WIN/DATA/CONF/VL20.ini
@@ -53,9 +53,12 @@ BLINK_FILT=0
 
 [OPTPAR]
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
-; attenzione memoria sempre base BYTE (1604 DW --> 6416...)		
 PZCOUNT_MODE=STD.DB1275.DBDW4
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
 
diff --git a/IOB-WIN/DATA/CONF/VL21.ini b/IOB-WIN/DATA/CONF/VL21.ini
index f7eba6c8..f89acd01 100644
--- a/IOB-WIN/DATA/CONF/VL21.ini
+++ b/IOB-WIN/DATA/CONF/VL21.ini
@@ -53,9 +53,12 @@ BLINK_FILT=0
 
 [OPTPAR]
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
-; attenzione memoria sempre base BYTE (1604 DW --> 6416...)
 PZCOUNT_MODE=SPEC.DB111.DBDW24
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
 
diff --git a/IOB-WIN/DATA/CONF/VL22.ini b/IOB-WIN/DATA/CONF/VL22.ini
index c193a8a6..91342b21 100644
--- a/IOB-WIN/DATA/CONF/VL22.ini
+++ b/IOB-WIN/DATA/CONF/VL22.ini
@@ -61,9 +61,14 @@ NO_PING=false
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
 ; attenzione memoria sempre base BYTE (1604 DW --> 6416...)		
 PZCOUNT_MODE=STD.DB1001.DBDW2
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
+
 USE_NEW_EXE_TASK=TRUE
 ; conf parametri memoria READ/WRITE
 PARAM_CONF=VL22.json
diff --git a/IOB-WIN/DATA/CONF/VL23.ini b/IOB-WIN/DATA/CONF/VL23.ini
index 14351b56..063323e1 100644
--- a/IOB-WIN/DATA/CONF/VL23.ini
+++ b/IOB-WIN/DATA/CONF/VL23.ini
@@ -55,7 +55,11 @@ BLINK_FILT=0
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
 ; attenzione memoria sempre base BYTE (1604 DW --> 6416...)		
 PZCOUNT_MODE=STD.DB64.DBDW2
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
 
diff --git a/IOB-WIN/DATA/CONF/VL24.ini b/IOB-WIN/DATA/CONF/VL24.ini
index 35bbce0b..7db7e67d 100644
--- a/IOB-WIN/DATA/CONF/VL24.ini
+++ b/IOB-WIN/DATA/CONF/VL24.ini
@@ -54,12 +54,13 @@ BLINK_FILT=0
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
 ; attenzione memoria sempre base BYTE (1604 DW --> 6416...)		
 PZCOUNT_MODE=STD.DB1275.DBDW4
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
-;gestione invio pezzi in blocco
-ENABLE_SEND_PZC_BLOCK=TRUE
-MAX_SEND_PZC_BLOCK=10
 
 ; conf parametri memoria READ/WRITE
 PARAM_CONF=VL24.json
diff --git a/IOB-WIN/DATA/CONF/VL25.ini b/IOB-WIN/DATA/CONF/VL25.ini
index 4ff69232..4b13983e 100644
--- a/IOB-WIN/DATA/CONF/VL25.ini
+++ b/IOB-WIN/DATA/CONF/VL25.ini
@@ -49,7 +49,11 @@ BLINK_FILT=0
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
 PZCOUNT_MODE=STD.DB700.DBDW28
 PZSCRAP_MODE=STD.DB700.DBDW32
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE
 
diff --git a/IOB-WIN/DATA/CONF/VL26.ini b/IOB-WIN/DATA/CONF/VL26.ini
index 984e255b..e1044ea0 100644
--- a/IOB-WIN/DATA/CONF/VL26.ini
+++ b/IOB-WIN/DATA/CONF/VL26.ini
@@ -48,8 +48,11 @@ BLINK_FILT=0
 [OPTPAR]
 ;PZCOUNT_MODE=STD.[PAR/MEM].info|BIT.indice
 PZCOUNT_MODE=STD.DB29.DBDW6
-;PZSCRAP_MODE=STD.DB700.DBDW32
-DISABLE_PZCOUNT=TRUE
+DISABLE_PZCOUNT=FALSE
+ENABLE_SEND_PZC_BLOCK=TRUE
+MIN_SEND_PZC_BLOCK=0
+MAX_SEND_PZC_BLOCK=100
+;GESTIONE DATI DYN
 ENABLE_DYN_DATA=TRUE
 FORCE_DYN_DATA=TRUE