Touchscreen issues
Most have occurred after several years of operation so not particularly early hour failures, but I would still expect a longer life from a touchscreen (my phone for example gets much more use and abuse).
Just wanted to put this out to see if others are seeing the same issue or if Parker is aware and has made any improvements to the screen over the years?
PWM MR Values
I am trying to control a valve without over speeding the pump. What would the MR values need to be? Does 100% command at a 100% Max MR value equate to the source voltage, in this case 24VDC? See coil characteristics below.
If you have an important function like this you should not use PWM outputs from IQAN, you should use COUT. The PWM outputs from IQAN are not temperature compensated and you will see consistency / repeatability problems. When you use the current output channels with IQAN you will be able to set minimum and maximum current requirements easily and the current will compensate for changes in coil resistance.
Address tags
Hi all.
I'm looking to obtain a set of id tags. I'm only looking to run 5 modules. Is there a way to just buy a set of singe tags0-7 without having to buy box's of 10 of each that I will never use?
Thanks
James
PWM to control small load
Hello,
We are currently working with a MC43, and I had a question regarding the use of PWM out as a control device. I found this post, since it was 4 years old thought I would ask again. We are trying to control a water valve position with one of the PWM out on the MC43, but not getting the expected results.
The datasheet specifies a leakage current of 2mA. What do you recommend to clean this up and bring it down close to 0?
I am relatively new to the whole IQAN infrastructure and I am wondering why is there such a high leakage current? Is there any benefit to it?
Thanks in advance
Master controller performance Comparison
Is there a chart comparing controller performances other than just I/O counts such as Memory size/ processor speed.
Specifically I am looking to decide what is the next platform we are going to use. I am looking for a Non display master with large number of Can interface. So MC43 comes to mind but in thread I read it does not seem to be as powerful as the MD4 display series.
Replace one master in a multi-master system?
Hello, we have a multi-master system on a prototype consisting of a MC41FS and a MD4 on a prototype. We just we discovered a bug in the code for the MD4. We have had problems before with updating the code remotely (The system reports a Application not loaded state). Luckily for us we have a MC41FS and a MD4 at our office and a service trip planed, unfortunately I can't go and I am the only one with a IQAN-license . We where wondering if we can load the new code into the MD4 and replace the one on the prototype? or will this cause
some kind of master mismatch error? is it better to program both masters
and replace the whole multi-master system? Or will it simply not work?
MD4-10 - Axis Video Encoder M7011 -MJPEG link for 4.07
Hi all,
I have read all forum topics which include connecting IP camera to the Parker MD4, and try almost every combination of URL and still didn't found the right one.
Does anyone knows what URL should I use and maybe why I could not get stream from this Axis Video Encoder(M7011), it states in datasheet it suppports MJPEG and with VLC I can connect and stream rtsp but when I check in VLC stream info it sjhows that it uses MPEG4.
1. I have set right ip addressa and subnet mask 192.168.128.xxx/255.255.128.0
2. I have enable anonymous access on Video encoder
3. use every possible link I could found (axis-media/media.amp, axis-cgi/mjpg/video.cgi, mjpg/video.mjpg)
Is it possible that this video encoder does not support MJPEG even if it states this in documentation?
Does anyone have experience with this video encoder model?
Thanks!
elecrtical wiring for RS232 IQAN MDM
which connector should I use to connect the RS232 port in an MDM module?
W out engine alternator connect to frequency in terminal C1:24 XA2
Hi to all
Is it possible to connect the terminal W of the engine alternator to terminal C1:24 "Frequency In" of the XA2?
The diesel engine work at 24V , it is an old engine and don't has the J1939 bus.
Is there a Sleep or Hibernate Function in the MC4/MD4 series?
Is there a feature built-in to place the MC-4 series into a sleep or hibernate state? If so, is there the ability to Wake on CAN? Will this be implemented in the future?
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