diff --git a/ADApp/Db/prosilica.template b/ADApp/Db/prosilica.template
index 7c0f152..1aafdeb 100644
--- a/ADApp/Db/prosilica.template
+++ b/ADApp/Db/prosilica.template
@@ -179,6 +179,21 @@ record(longin, "$(P)$(R)PSByteRate_RBV")
    field(SCAN, "I/O Intr")
 }
 
+record(longout, "$(P)$(R)PSPacketSize")
+{
+#   field(PINI, "YES")
+   field(DTYP, "asynInt32")
+   field(OUT,  "@asyn($(PORT),$(ADDR),$(TIMEOUT))PS_PACKET_SIZE")
+   field(VAL,  "1500")
+}
+
+record(longin, "$(P)$(R)PSPacketSize_RBV")
+{
+   field(DTYP, "asynInt32")
+   field(INP,  "@asyn($(PORT),$(ADDR),$(TIMEOUT))PS_PACKET_SIZE")
+   field(SCAN, "I/O Intr")
+}
+
 record(longin, "$(P)$(R)PSFramesCompleted_RBV")
 {
    field(DTYP, "asynInt32")
diff --git a/ADApp/Db/prosilica_settings.req b/ADApp/Db/prosilica_settings.req
index c6d4e2d..91f7805 100644
--- a/ADApp/Db/prosilica_settings.req
+++ b/ADApp/Db/prosilica_settings.req
@@ -1,5 +1,6 @@
 $(P)$(R)PSReadStatistics.SCAN
 $(P)$(R)PSByteRate
+$(P)$(R)PSPacketSize
 $(P)$(R)SyncOut1Mode
 $(P)$(R)SyncOut1Level
 $(P)$(R)SyncOut1Invert