Search Results

by scsm
Tue May 16, 2023 10:20 pm
Forum: All Other Phidgets
Topic: DAQ1500_0
Replies: 0
Views: 119860

DAQ1500_0

Will the DAQ1500_O work with the Zemic BM8H-C3-250kg-3B stainless steel shear beam load cell? These look like the specs for the BM8H. Rated output (mV/V) 2.0 +/-0.02 Combined error (%FS) 0.02 Non-linearity (%FS) 0.02 Non-repeatability (%FS) 0.01 Creep (%FS/30min) 0.02 Input Resistance (Ω) 1000±10 Ou...
by scsm
Fri Apr 21, 2023 2:22 am
Forum: All Other Phidgets
Topic: Firmware 204 issues
Replies: 1
Views: 17936

Firmware 204 issues

I've updated the library (Phidgets22) to 1.14 and then updated the firmware on a HUB5000_0 from 203 to 204. In the Phidget Control Panel, on any digital input (or output) channel, the data is very unstable and the popup data window flashes the data (attached, Version, Serial Number, hub port, data s...
by scsm
Fri Apr 07, 2023 7:44 am
Forum: All Other Phidgets
Topic: CO2 sensors
Replies: 2
Views: 15039

Re: CO2 sensors

Thanks!
by scsm
Fri Mar 31, 2023 6:51 am
Forum: All Other Phidgets
Topic: CO2 sensors
Replies: 2
Views: 15039

CO2 sensors

What options are available for connecting HUB5000s with CO2 sensors in a sampling system? For example, something like the following: https://www.esis.com.au/wp/wp-content/uploads/2020/11/GMM111-Datasheet-B210566EN-D-ESIS.pdf https://www.co2meter.com/collections/20-percent-co2-sensor/products/explori...
by scsm
Thu Feb 09, 2023 7:19 pm
Forum: General
Topic: Error in Windows Application log
Replies: 7
Views: 69109

Error in Windows Application log

When Phidget Management starts (as part of Windows 10 startup), it logs an error in the Windows application log against the Bonjour Service. Bad service type in ._phidget22server._tcp.local. Application protocol name must be underscore plus 1-14 characters. See <http://www.dns-sd.org/ServiceTypes.ht...
by scsm
Tue Feb 07, 2023 7:24 pm
Forum: C#.NET
Topic: Non-Blocking Input Events
Replies: 2
Views: 19078

Re: Non-Blocking Input Events

We haven't tested it under load yet but it seems to work with a ThreadPool. Thanks for the suggestion.

Code: Select all

if (!scales.isWeighing)
{
    ThreadPool.QueueUserWorkItem(a => BeginWeighing(scales));
}
by scsm
Wed Feb 01, 2023 7:05 pm
Forum: C#.NET
Topic: Non-Blocking Input Events
Replies: 2
Views: 19078

Non-Blocking Input Events

I receive events as digital input from an IR device. I want to perform a bunch of things that will run async and take several seconds when the state of the input is true. During this time I will ignore all other state changes on this input. private async void DigitalInput_StateChange(object sender, ...
by scsm
Mon Jan 30, 2023 6:11 am
Forum: All Other Phidgets
Topic: Load Cells and DAQ1000 unstable values at rest
Replies: 0
Views: 124808

Load Cells and DAQ1000 unstable values at rest

I have 4 BM8H-C3-250kg-3B load cells connected to a weighbridge. These are connected to a 24V amplifier which outputs a single 0-5V signal. The amplifier signal output is connected to a channel on a DAQ1000 via VNT Hub port. When the load is "stable" (at rest after several seconds) using a...
by scsm
Sun Jan 08, 2023 8:58 am
Forum: All Other Phidgets
Topic: REL1100 all activate
Replies: 1
Views: 14688

Re: REL1100 all activate

Worked it out using the "Using the REL1100 Switching Multiple Circuits" circuits here: https://www.phidgets.com/?prodid=720#product_tab_3.
by scsm
Sun Jan 08, 2023 8:21 am
Forum: All Other Phidgets
Topic: REL1100 all activate
Replies: 1
Views: 14688

REL1100 all activate

I'm trying to get the 4 relays on the REL1100 to act independently. Using the Phidget Control panel, whenever I activate say channel 0, all the relays receive power. How can I wire the REL1100 so that each relay can be controlled by turning the state on/off? Currently, when I turn on channel 0, the ...