Our full technical support staff does not monitor this forum. If you need assistance from a member of our staff, please submit your question from the Ask a Question page.


Log in or register to post/reply in the forum.

Conditional pulsing question

SEMN Jun 27, 2013 12:43 PM

I am using the following language on a CR1000 to control an ISCO 3700. This works, but we have been experiencing backwater issues at the site, and would like to stop sampling during these periods. Is there a way to incorporate the backwater language as a conditional statement?

Here is the language to signify backwater:
If (EDS1_OStg >= EDS1_BdHt ) Then
AVOID PULSING Vx1

Here is the language we use to control a sampler, and would like the above language incorporated.
'EDS1 Sampling
If (EDS1_CFLO >= EDS1_EFI) Then
ExciteV (Vx1,2500,100000)
EDS1_SamN = EDS1_SamN +1
EDS1_CFLO = 0.0
Delay(0,1,Sec)
CallTable EDS1_SampleOut
EndIf

Thanks.

jra Jun 28, 2013 10:56 PM

Dave,

Nest your control logic in an if/then when backwater is NOT present. Something like this:

If (EDS1_OStg < EDS1_BdHt ) Then
'sampler logic....
'EDS1 Sampling
If...
Endif
Endif

Hope that helps.

Janet

Log in or register to post/reply in the forum.