Hi, Natassa
I had a look at your IDF. You are now trying to use GSHE and one plant loop.
The IDF had 23 warnings and 20 sever warning. Those Summer On, Winter On problems were in the very old IDF we looked at. But we never reached that point because the plant loop cannot be split into four sections to connect to the heat 4 pumps.
The Zone partition warnings were there before. The node connection warnings are also very similar. Practically, the re-heat coil and the heating coil are the same. By changing the names, you may have some nodes mixed up again. I used the zone1, zone2, etc for the plant branches, so that it would be easier to separate the two groups of names.
You are still using version 2.2. I think you should up grade to version 4.0.
================
In the old IDF, the schedule for both Summer On and Winter On was ON.
The type 4 thermostat resulves the heating/cooling requirement.
You have DaySchedule, ON, defined in your current IDF, but only for the Summer and WinderDesignDay. You may need to re-define the schedules or add.
Schedule:Compact,
Summer ON, !- Name
On/Off, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Alldays, !- Field 2
Until: 24:00, !- Field 3
1; !- Field 4
There are more errors.
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: natamats@xxxxxxxxx
Date: Sun, 31 Jan 2010 09:15:33 -0800
Subject: Re: [EnergyPlus_Support] Need help with this idf
Thank you very much,
Natassa
To: EnergyPlus_Support@
Sent: Sun, January 31, 2010 1:12:31 PM
Subject: Re: [EnergyPlus_
Hi again I this I managed to find your error. Check the branches you used for the splitter and the mixer of the reheat. Especially check:
SPLITTER,
Reheat Splitter, !- SplitterName
Reheat Inlet Branch, !- Inlet Branch Name
Z1G Reheat Branch, !- Outlet Branch Name 1
Z2G Reheat Branch, !- Outlet Branch Name 2
Z3G Reheat Branch, !- Outlet Branch Name 3
Z4G Reheat Branch, !- Outlet Branch Name 4
Z5G Reheat Branch, !- Outlet Branch Name 5
Z6G Reheat Branch, !- Outlet Branch Name 6
Z7G Reheat Branch, !- Outlet Branch Name 7
Z8G Reheat Branch, !- Outlet Branch Name 8
Z9G Reheat Branch, !- Outlet Branch Name 9
Z10G Reheat Branch, !- Outlet Branch Name 10
Z11G Reheat Branch, !- Outlet Branch Name 11
Z12G Reheat Branch, !- Outlet Branch Name 12
Z15G Reheat Branch, !- Outlet Branch Name 13
Z16G Reheat Branch, !- Outlet Branch Name 14
Z1A Reheat Branch, !- Outlet Branch Name 15
Z2A Reheat Branch, !- Outlet Branch Name 16
Z3A Reheat Branch, !- Outlet Branch Name 17
Z4A Reheat Branch, !- Outlet Branch Name 18
Z5A Reheat Branch, !- Outlet Branch Name 19
Z6A Reheat Branch, !- Outlet Branch Name 20
Z7A Reheat Branch, !- Outlet Branch Name 21
Z8A Reheat Branch, !- Outlet Branch Name 22
Z9A Reheat Branch, !- Outlet Branch Name 23
Z10A Reheat Branch, !- Outlet Branch Name 24
Z11A Reheat Branch, !- Outlet Branch Name 25
Z1B Reheat Branch, !- Outlet Branch Name 26
Z2B Reheat Branch, !- Outlet Branch Name 27
&nb
Hello Natassa,
I had the same problem some days ago. Possibly there is no problem with your nodes. The major errors are the following:************ * Beginning Plant Sizing Calculations
** Severe ** For Connector List=HEATING DEMAND SIDE CONNECTORS
** ~~~ ** ...Item=REHEAT SPLITTER, Type=SPLITTER was not matched.
** ~~~ ** The branch list for this SPLITTER does not match the branch list for its corresponding MIXER.
** Severe ** For Connector List=HEATING DEMAND SIDE CONNECTORS
** ~~~ ** ...Item=REHEAT MIXER, Type=MIXER was not matched.
** ~~~ ** The branch list for this MIXER does not match the branch list for its corresponding SPLITTER.
** Fatal ** GetConnectorListInp ut: Program terminates for preceding conditions
I you fix the above problem I expext the error for the nodes will stop. The reason why you receive these errors is because the simulation stops before checking the nodes "Fatal" and for this reason it has some many mistakes after that.
Hope i managed to help you a bit
Sotiris Papantoniou
2010/1/31 Natassa Matsota <natamats@yahoo. com>
Hello,
I am facing problems with this idf. I am pretty sure that the nodes are correct but it has mistakes which i do not know how to correct. I am attaching the idf and the mistakes. I really need your help. Please take a look and let me know what you think.
Thank you,
Natassa
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