How to configure a digital tag to archive only when there is a change of State?
atual desired
Tag VR_FIC-001A.ST Number of Values: 31 Number of Values: 13
NewTag 25-jan-14 02:25:35 Manual 25-jan-14 02:25:35 Manual
archiving 1 25-jan-14 10:25:35 Manual 28-jan-14 08:34:01 Auto
changer piadmin 25-jan-14 18:25:10 Manual 28-jan-14 08:35:00 Manual
compdev 0 26-jan-14 02:24:11 Manual 28-jan-14 09:45:22 Auto
compdevpercent 0 26-jan-14 10:23:10 Manual 28-jan-14 09:45:25 Manual
compmax 28800 26-jan-14 18:22:52 Manual 28-jan-14 09:45:37 Auto
compmin 0 27-jan-14 02:21:53 Manual 28-jan-14 09:51:39 Manual
compressing 1 27-jan-14 10:21:16 Manual 29-jan-14 10:40:34 Auto
convers 1 27-jan-14 18:20:20 Manual 29-jan-14 11:15:48 Manual
creator piadmin 28-jan-14 02:19:26 Manual 29-jan-14 11:16:15 Auto
dataaccess o:rw g:r w:r 28-jan-14 08:34:01 Auto 29-jan-14 11:20:10 Manual
datagroup piadmins 28-jan-14 08:35:00 Manual 29-jan-14 12:03:26 Auto
dataowner piadmin 28-jan-14 08:54:00 Manual 30-jan-14 08:51:44 Auto
descriptor Feed unit 28-jan-14 09:42:51 Manual
digitalset STATUS 28-jan-14 09:45:22 Auto
displaydigits -5 28-jan-14 09:45:25 Manual
engunits 28-jan-14 09:45:37 Auto
excdev 0 28-jan-14 09:51:39 Manual
excdevpercent 0 28-jan-14 17:51:37 Manual
excmax 600 29-jan-14 01:51:36 Manual
excmin 0 29-jan-14 09:51:23 Manual
exdesc 29-jan-14 10:40:34 Auto
filtercode 0 29-jan-14 11:15:48 Manual
instrumenttag 29-jan-14 11:16:15 Auto
location1 2 29-jan-14 11:20:10 Manual
location2 277 29-jan-14 11:39:39 Manual
location3 4 29-jan-14 11:41:28 Manual
location4 2831 29-jan-14 12:03:26 Auto
location5 6 29-jan-14 20:02:44 Auto
pointid 4476 30-jan-14 04:02:43 Auto
pointsource B 30-jan-14 08:51:44 Auto
pointtype digital
ptclassname classic
ptgroup piadmins
ptowner piadmin
scan 1
shutdown 0
sourcetag
span 7
squareroot 0
srcptid 0
step 1
totalcode 0
typicalvalue 0
userint1 0
userint2 0
userreal1 0
userreal2 0
zero 56