Documentation modifications

src/wbl/pwrb/src/pwrb_c_asup.wb_load

 ! 
-!  Proview   $Id: pwrb_c_asup.wb_load,v 1.10 2005-11-14 16:26:19 claes Exp $
+!  Proview   $Id: pwrb_c_asup.wb_load,v 1.11 2005-11-15 07:44:26 claes Exp $
 !  Copyright (C) 2005 SSAB Oxelösund AB.
 !
 !  This program is free software; you can redistribute it and/or 
@@ -303,7 +303,8 @@ SObject pwrb:Class
       !/**
       !  Reference to a sound object, that defines the sound at the operator
       !  place when the alarm is active. If no sound object is supplied, an
-      !  ordinary beep is used.
+      !  ordinary beep is used. The sound object should be of class Sound
+      !  or SoundSequence
       !*/
       Object Sound $Attribute 39
         Body SysBody

src/wbl/pwrb/src/pwrb_c_cyclesup.wb_load

 ! 
-!  Proview   $Id: pwrb_c_cyclesup.wb_load,v 1.7 2005-11-14 16:26:20 claes Exp $
+!  Proview   $Id: pwrb_c_cyclesup.wb_load,v 1.8 2005-11-15 07:44:26 claes Exp $
 !  Copyright (C) 2005 SSAB Oxelsund AB.
 !
 !  This program is free software; you can redistribute it and/or 
@@ -342,7 +342,8 @@ SObject pwrb:Class
       !/**
       !  Reference to a sound object, that defines the sound at the operator
       !  place when the alarm is active. If no sound object is supplied, an
-      !  ordinary beep is used.
+      !  ordinary beep is used. The sound object should be of class Sound
+      !  or SoundSequence
       !*/
       Object Sound $Attribute 46
         Body SysBody

src/wbl/pwrb/src/pwrb_c_dsup.wb_load

 ! 
-!  Proview   $Id: pwrb_c_dsup.wb_load,v 1.10 2005-11-14 16:26:20 claes Exp $
+!  Proview   $Id: pwrb_c_dsup.wb_load,v 1.11 2005-11-15 07:44:26 claes Exp $
 !  Copyright (C) 2005 SSAB Oxelösund AB.
 !
 !  This program is free software; you can redistribute it and/or 
@@ -305,7 +305,8 @@ SObject pwrb:Class
       !/**
       !  Reference to a sound object, that defines the sound at the operator
       !  place when the alarm is active. If no sound object is supplied, an
-      !  ordinary beep is used.
+      !  ordinary beep is used. The sound object should be of class Sound
+      !  or SoundSequence
       !*/
       Object Sound $Attribute 36
         Body SysBody

src/wbl/pwrb/src/pwrb_c_nodelinksup.wb_load

 ! 
-!  Proview   $Id: pwrb_c_nodelinksup.wb_load,v 1.6 2005-11-14 16:26:20 claes Exp $
+!  Proview   $Id: pwrb_c_nodelinksup.wb_load,v 1.7 2005-11-15 07:44:26 claes Exp $
 !  Copyright (C) 2005 SSAB Oxelsund AB.
 !
 !  This program is free software; you can redistribute it and/or 
@@ -297,7 +297,8 @@ SObject pwrb:Class
       !/**
       !  Reference to a sound object, that defines the sound at the operator
       !  place when the alarm is active. If no sound object is supplied, an
-      !  ordinary beep is used.
+      !  ordinary beep is used. The sound object should be of class Sound
+      !  or SoundSequence
       !*/
       Object Sound $Attribute 41
         Body SysBody