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  • Members: 75
  • Category: Energy
  • Founded: Jun 8, 2007
  • Language: English
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Messages 178 - 207 of 207   Oldest  |  < Older  |  Newer >  |  Newest
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178 Phil Tilson
philtilson Send Email
Feb 16, 2012
5:27 pm
What's a Cont 208?? I have had a good look through Nick's site and also Googled it and I can't find anything about it! Phil...
179 jeffclarke8 Send Email Feb 16, 2012
7:47 pm
No wonder it's not making sense if you haven't seen this - http://www.anotherurl.com/therm/control_design.htm Cont v 2.08 is a modification of the arbiter...
180 jeffclarke8 Send Email Feb 17, 2012
11:55 am
After a lot of swatting up and doing comparisons,I think I may have something that may work - MOVLW 0xCC ;Insert here skip Rom MOVLW 0x4e ;(instead of...
181 Phil Tilson
philtilson Send Email
Feb 17, 2012
3:58 pm
I'm going to stick my neck out here, Jeff (assembler is not my forté!) and say that this could solve your problem. However, I'd appreciate Nick's views on...
182 Nick Hubbard
nic_hubbard Send Email
Feb 17, 2012
4:36 pm
Hi Phil Your code looks reasonable, thanks for your help. In my original code I should have separated (abstracted) the pump control logic from the probe...
183 jeffclarke8 Send Email Feb 17, 2012
7:27 pm
Thank you,phil for all the work you are doing on this. I take it you have to enter the code for each probe? I did try to generate a hex file,but Mplab turned...
184 Phil Tilson
philtilson Send Email
Feb 18, 2012
9:50 am
Sorry Jeff - my fault! You can't carry out a RLF/RRF on the accumulator, so need a couple of extra lines: DoingManifold BCF RX_STATE, RX_FRUZ_BIT ; not...
185 jeffclarke8 Send Email Feb 18, 2012
7:30 pm
Hi phil - Tried that,but it didn't work. After giving the manifold probe a lot of heat with a hairdryer,there was no pump output although I could monitor the...
186 Phil Tilson
philtilson Send Email
Feb 18, 2012
9:57 pm
You say you were able to monitor the rising temp in Hotbox. What sort of temperatures were you recording? Did they seem to be the right sort of values? For...
187 jeffclarke8 Send Email Feb 18, 2012
10:14 pm
Phil,yes the temp readings seemed to be accurate for each probe.I took the manifold probe to about 80 deg,which should have been well enough to start the...
188 Phil Tilson
philtilson Send Email
Feb 19, 2012
11:04 am
Hmm - well, if the readings are right, then we have accomplished the original aim, of getting the right temperatures from the probes. If the pump is not coming...
189 Nick Hubbard
nic_hubbard Send Email
Feb 19, 2012
12:13 pm
I'd suggest you throw away the "cont 208" code, and adapt the newer arbiter code to perform the controller function. The "cont 208" code never knew about...
190 jeffclarke8 Send Email Feb 20, 2012
2:35 pm
Thanks to Phil,Nick for your help with this.I have done what I should have done in the first place and ordered the s20s which give the 9 bit res the controller...
191 Phil Tilson
philtilson Send Email
Feb 20, 2012
3:05 pm
Hi Jeff - had you considered using the arbiter with as many probes as you like, and using a PC as the controller? Small, skeleton PCs can be obtained very...
192 jeffclarke8 Send Email Feb 20, 2012
7:48 pm
Phil- That looks impressive!I think computer control would be overkill for my system.It's actually a single coil copper tank turned upside down!I circulate the...
193 sae140 Send Email Dec 1, 2012
12:17 pm
Have only recently found the Arbiter design (and this group). Just gotta say - "absolutely brilliant". That the same design, more-or-less unaltered, is still...
194 Phil Tilson
philtilson Send Email
Dec 1, 2012
6:41 pm
I think this should serve your application very well, Colin! I have been using the arbiter to control my solar/gas hot water and central heating installation...
195 Adfrian
adfrian_rawl... Send Email
Dec 3, 2012
6:53 am
Phil, this sounds like an excellent project. I, and everyone else on this list, would really like to know more about the setup. I'm familiar with PICs in...
196 picquester Send Email Dec 3, 2012
12:22 pm
Hello Mrs. Phil. I live in northeast of Brasil. We "have" 300 sunshine days at each year, and I will built a solar system here. I saw the "PIC Arbiter" and...
197 Phil Tilson
philtilson Send Email
Dec 3, 2012
12:55 pm
Hi Rui - First, your English is a lot better than my Portuguese, but I'm a *Mr*, not a *Mrs*! But just Phil will be fine. I think you are in the ideal...
198 Phil Tilson
philtilson Send Email
Dec 3, 2012
1:17 pm
Oooh! - where to start?! Let's get the PC bit out of the way first. There is an Intel processor called the Atom. It's a very low power processor, used in a...
199 picquester Send Email Dec 3, 2012
1:56 pm
Mr. Phil Sorry, Sorry, Sorry. Really, I confused the word Mrs. with Ms. My English no is very well but I try to be bether. Thanks for your answer. I thought...
200 Adfrian
adfrian_rawl... Send Email
Dec 4, 2012
8:19 am
Phil, thanks for taking the time to describe your system. Very impressive. Nice piece of system design. I very much like the idea of the mimic display and the...
201 dee vee
deeveelib Send Email
Mar 18, 2013
10:45 pm
202 Nick Hubbard
nic_hubbard Send Email
Mar 19, 2013
8:54 am
Hi Dee Vee You have subscribed! Nick...
203 dee vee
deeveelib Send Email
Mar 30, 2013
6:49 am
http://www.parkingcanovas.com/zo/wjf.mce?bf dee vee...
204 Nick Hubbard
nic_hubbard Send Email
Mar 30, 2013
9:58 am
Any more spam from Dee Vee - and we know what will happen! Nick...
205 dee vee
deeveelib Send Email
Mar 30, 2013
10:59 am
http://www.redjasper.com/zunfzu/ymoc.hjfse?laf dee vee 3/30/2013 11:59:22 AM masqqqxlsqtsrixpyebddcllgshsnvj lkauedc...
206 nisma
scx31114 Send Email
Apr 20, 2013
3:33 pm
Is there interest for the code of 16f54 CPU ? should it support 0WIRE display or 1Wire display 0Wire = maxim 1Wire = shift register. I have just converted it,...
207 oh3gdo1 Send Email Apr 23, 2013
5:23 pm
I added some pictures of my MrSmart programm to Files department. One is digital datalogger from SMT160-30 sensor or alternatively any other sensor like LM336....
Messages 178 - 207 of 207   Oldest  |  < Older  |  Newer >  |  Newest
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