Search found 3 matches

by krishdkiller
Sat Apr 02, 2016 12:45 pm
Forum: EST3
Topic: How to download a new version (e.g. SDU 3.7 )
Replies: 1
Views: 2287

How to download a new version (e.g. SDU 3.7 )

I have acquired new version of SDU ( SDU 3.7 ) . Previously all project have been commissioned with SDU 3.4 . Now the question is that is there any certain procedure for this upgrade ? Because when I directly downloaded in CPU , nothing ( No physical button ) is working . And when I am trying to re-...
by krishdkiller
Wed Dec 02, 2015 12:58 am
Forum: EST3
Topic: A Question Related SIGA-SB
Replies: 1
Views: 3367

A Question Related SIGA-SB

In SIGA-SB the port no 4 ( -ve in) and port no 7 ( -ve out ) are shorted or connected through a 47k resistance .
What is the specific function of this arrangement , please explain in details .
by krishdkiller
Sat Jul 11, 2015 7:29 am
Forum: EST3
Topic: "CLASS A and CLASS B " WIRING CONCEPT
Replies: 2
Views: 6756

"CLASS A and CLASS B " WIRING CONCEPT

CAN ANY ONE TELL ME WHILE COMMISSIONING A LOOP IN XLS 1000 , ALTHOUGH THE LOOP IS OF " CLASS A " WIRING , WHY DO I NEED TO SELECT " CLASS B " ? NOTE : AS I HAVE FOUND AND UNDERSTOOD ::: CLASS A = LOOP ENDS BACK IN PANEL . CLASS B = LOOP ENDS AT THE FIELD . PLEASE CORRECT ME IF I'...