[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[EnergyPlus_Support] The operator "-" is missing the left-handoperand! message




How to overcome this issue?
This is the error log after some simulations with GenOpt:

** Severe  ** The operator "-" is missing the left-hand operand!
   **   ~~~   ** String being parsed="((56.04-80)/(-3.56+15))*OUTSIDEAIRSENSOR+80+15*((56.04-80)/(-3.56+15))".

Also, in some logs there is this warning
Warning ** IP: IDF line~15626 Alpha Argument length exceeds maximum, will be truncated=    SET ControlValve = ((76.12375-45)/(9.799375-12))*OutsideAirSensor+45-12*((76.12375-80)/(9.799375-12))
   **   ~~~   ** Will be processed as Alpha=SET CONTROLVALVE = ((76.12375-45)/(9.799375-12))*OUTSIDEAIRSENSOR+45-12*((76.12375-80)/(9.799375-12)

it leads to simulation crash.
Can I brake EMS program line (SET ControlValve=((%supplytemp%-80)/(%outsidetemp%+15))*OutsideAirSensor+80+15*((%supplytemp%-80)/(%outsidetemp%+15)),) in half?

Marko

__._,_.___

Primary EnergyPlus support is found at:
<http://energyplus.helpserve.com>http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx

The primary EnergyPlus web site is found at:
<http://www.energyplus.gov>http://www.energyplus.gov

The group web site is:
<http://groups.yahoo.com/group/EnergyPlus_Support/>http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are currently allowed but be mindful that not everyone has a high speed connection.  Limit attachments to small files.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.


<http://geo.yahoo.com/serv?s=97476590/grpId=3387488/grpspId=1705007389/msgId=31520/stime=1394871772>

<https://groups.yahoo.com/group/EnergyPlus_Support;_ylc=X3oDMTJldjhtZjF2BF9TAzk3MzU5NzE0BGdycElkAzMzODc0ODgEZ3Jwc3BJZAMxNzA1MDA3Mzg5BHNlYwN2dGwEc2xrA3ZnaHAEc3RpbWUDMTM5NDg3MTc3Mg-->Visit Your Group
* <https://groups.yahoo.com/group/EnergyPlus_Support/members;_ylc=X3oDMTJmZ3A4aWdvBF9TAzk3MzU5NzE0BGdycElkAzMzODc0ODgEZ3Jwc3BJZAMxNzA1MDA3Mzg5BHNlYwN2dGwEc2xrA3ZtYnJzBHN0aW1lAzEzOTQ4NzE3NzI-?o=6>New Members 8
<https://groups.yahoo.com/;_ylc=X3oDMTJkdGJwbGR1BF9TAzk3NDc2NTkwBGdycElkAzMzODc0ODgEZ3Jwc3BJZAMxNzA1MDA3Mzg5BHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMzk0ODcxNzcy><http://l.yimg.com/ru/static/images/yg/img/email/new_logo/logo-groups-137x15.png>
? <https://info.yahoo.com/privacy/us/yahoo/groups/details.html>Privacy ? <mailto:EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx?subject=Unsubscribe>Unsubscribe ? <https://info.yahoo.com/legal/us/yahoo/utos/terms/>Terms of Use
__,_._,___