Type: Posts; User: asterof
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I have done one package replacement, and one package new install
Have not done a split system with a vertical air handler
HR48D1VAE Heat Pump &
Air Handler HB4800VD1M22
Purchased them at a surplus auction
They are new and under warranty
Before I go an install them, first
1. are they matched
2. Is there prefabbed...
It would seem that any time an external device sets a value
to a Network Analog Parameter, or any tag (example M045)
there is a part of the tag M045 in run time thats called
Priority Array. The...
I will need to look into that tomorrow
Will post my finding here
Have not rulled out using the hardware, but here is something we have discovered
1. We are able to access the software related EIKON tags
2. We are able to read from them
3. Now for the bad...
I looked at that. It is another piece of hardware.
We have kepware opc driver working but all it is seeing is
the native firmware tags, we can not seem to connect to the
logic tags, nor discover...
Have a customer who wants Wonderware as a operator station setting on top of ALC. Anyone recommend an OPC driver for that.
Using a LGR250 and the router.
So we could meet up somewhere as the forum in concerned about
emails on the posting.
I live in SoCal, if I remember correctly you are somewhere
close to that.
Also maybe I should take this to the...
No one put an email in the message
No one is going to spam anyone
It is about a Real Job offer in Southern California
Please do not post email or IP addresses!
Anyone have a sample of setting up the Kepware Bacnet OPC
driver in Wonderware to pull data from a ME812U-LGR module
over the Bacnet/IP network.
Maybe even a project or screen shot of the topic...
ALC to Delta cross reference
ALC ME812u-LGR Delta > ?
ALC MEX816U Delta > ?
ALC ZN341V+ Delta > ?
Modbus TCP/IP over Ethernet using the FANA-01 interface for ACH550
drive. Anyone ever use ALC to talk to the ACH550 this way.
as usual, ALC sent me a Standard Application Library in the form of
a sal file, and of course no instructions on how to import it
Anyone ever had to do that.
anyone recognize these numbers
if you do could you post what they are
I know the PCU is a Processor Control Unit
Any one ever used sitebuilder to set up a Bacnet/IP
from the comp to a BASRT-B Bacnet/IP to MSTP router
BQT can see the mstp device fine, but modtest inside sitebuilder
does not see even the...
I bought those to self train
not install for the customer
The customer purchased all the ALC that was needed
If it upsets you, maybe offer more help and knowledge next time
I will be posting all...
System is up and running
I purchased modules off ebay, set up the MSTP port and built a small
system consisting of two ZN341V+, one ME812u-LGR and one MEX816u
all on a rs232-485 converter.
Seems everyone here is still beating around the bush, maybe because of the
protection of vendor issues that ALC seems to like to control.
Only a few have really offered to help me with some of the...
To monitor CO2 levels in an office building, where would one place the sensor
In the Office space or in the Supply Air.
I know u were asking 500, it is for personal test rig, what would
u let it go for.
but it is more for cad layout than actual wiring
needed to do a cad drawing for electrical contractor