diff --git a/epics/README.md b/epics/README.md
index 728a03a..ae884c4 100644
--- a/epics/README.md
+++ b/epics/README.md
@@ -189,7 +189,7 @@ Process Variables in this IOC Server:
 |ISTTOK:central:TMPump2-MotorOn | bo | 2 |
 |ISTTOK:central:Buzzer| bo | 3 |
 |ISTTOK:central:Emergency-PhysButton| bi | 4 |
-|ISTTOK:central:TTSystem-tzero| bo | 7 |
+|ISTTOK:central:TTSystem-tzero| bi | 7 |
 ----------
 
 * Connected to PCF8574 Address = 60 (Top Valleman)
diff --git a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKmachineControl.db b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKmachineControl.db
index c3d6b45..d276c99 100644
--- a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKmachineControl.db
+++ b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKmachineControl.db
@@ -249,7 +249,7 @@ record( bo, "$(P)$(R)RPump1-Motor" ) {
 #       ROTARY1 VALVE       #
 #############################
 record( bo, "$(P)$(R)RPump1-Valve" ) {
-	field(DESC,"Abre a valvula da bomba rotatoria 1. Relay 4")
+	field(DESC,"Abre a valvula da bomba rot. Relay 4")
 	field(OUT, "$(P)$(R)PCF8574:60:REGISTER.B1 PP" )
 	field(ZNAM, "Closed" )
 	field(ONAM, "Open" )
diff --git a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKpcf8591.db b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKpcf8591.db
index 0fe5896..00ff57a 100644
--- a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKpcf8591.db
+++ b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKpcf8591.db
@@ -93,16 +93,17 @@ record(ai, "$(P)$(R)Shot-TorPSCurrentImage" ) {
   field(DESC, "Toroidal Current Image")
   field(DTYP, "Raw Soft Channel" )
   field(INP, "$(P)$(R)PCF8591:72:BYTE2_CH3 PP NMS")
-  field(SCAN, "1 second")
+  field(SCAN, ".2 second")
   field(ASLO, "39.215686275" )
   field(AOFF, "0.0" )
   field(EGU,  "A" )
   field(PREC, "3" )
   field(HOPR, "10000" )
   field(LOPR, "0" )
-  field(LOW, "200.0")
+  field(MDEL, "20" )
+#  field(LOW, "200.0")
 #   #   field(LOLO,"0.0")
-  field(LSV, "MINOR")
+#  field(LSV, "MINOR")
 #   #   field(LLSV,"MAJOR")
 }
 
diff --git a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/iocISTTOKrpi.req b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/iocISTTOKrpi.req
index d9fc7bd..9436041 100644
--- a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/iocISTTOKrpi.req
+++ b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/iocISTTOKrpi.req
@@ -8,6 +8,7 @@ ISTTOK:central:CLEANINGMANMODE.VAL
 
 ISTTOK:central:Emergency-UserButton.VAL
 ISTTOK:central:TMPump1-ManualValve.VAL
+ISTTOK:central:Shot-TorPSCurrent
 
 #ALARM Limits
 ISTTOK:central:RPump1-Pressure.HIGH
diff --git a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
index 3bc0211..61ac337 100644
--- a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
+++ b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
@@ -1,14 +1,15 @@
-# autosave R5.3	Automatically generated - DO NOT MODIFY - 200115-194537
-ISTTOK:central:PULSE-NUMBER.VAL 48392
-ISTTOK:central:LogMessage.VAL Olá Mundo
-ISTTOK:central:LASTOPSTATE.VAL 2
+# autosave R5.3	Automatically generated - DO NOT MODIFY - 200127-094325
+ISTTOK:central:PULSE-NUMBER.VAL 48422
+ISTTOK:central:LogMessage.VAL Emplastro esteve aqui
+ISTTOK:central:LASTOPSTATE.VAL 5
 ISTTOK:central:OPREQ 1
-ISTTOK:central:PROCESS-MODE.VAL 1
-ISTTOK:central:CLEANINGMANMODE.VAL 0
+ISTTOK:central:PROCESS-MODE.VAL 0
+ISTTOK:central:CLEANINGMANMODE.VAL 1
 ISTTOK:central:Emergency-UserButton.VAL 0
 ISTTOK:central:TMPump1-ManualValve.VAL 1
-ISTTOK:central:RPump1-Pressure.HIGH 0.05
-ISTTOK:central:RPump1-Pressure.HIHI 0.1
-ISTTOK:central:RPump2-Pressure.HIGH 0.05
-ISTTOK:central:RPump2-Pressure.HIHI 0.1
+ISTTOK:central:Shot-TorPSCurrent 34
+ISTTOK:central:RPump1-Pressure.HIGH 0
+ISTTOK:central:RPump1-Pressure.HIHI 0
+ISTTOK:central:RPump2-Pressure.HIGH 0
+ISTTOK:central:RPump2-Pressure.HIHI 0
 <END>
diff --git a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/st.cmd b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/st.cmd
index bee22e9..280ab44 100755
--- a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/st.cmd
+++ b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/st.cmd
@@ -26,6 +26,7 @@ dbLoadRecords("db/ISTTOKmachineControl.db","P=ISTTOK:,R=central:")
 
 ## Load Serial drivers
 drvAsynSerialPortConfigure("RS0","/dev/ttyUSB0")
+#drvAsynSerialPortConfigure("RS0","/dev/ttyAMA0")
 
 asynSetOption("RS0", 0, "baud", "9600")
 asynSetOption("RS0", 0, "bits", "8")