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FindRootSimpleController

hello,

I am encountering the error like * Severe * FindRootSimpleController: Controller error for controller = "CENTRAL COOLING COIL CONTOLLER 1". I have tried to find solution but I could not by my self yet. and here is the error message

*** Beginning Simulation * Severe * FindRootSimpleController: Controller error for controller = "CENTRAL COOLING COIL CONTOLLER 1" * ~~~ * Environment=WEATHERFILEDAYS, at Simulation time=01/01 20:03 - 20:07 * ~~~ * Controller function is inconsistent with user specified controller action = Reverse action * ~~~ * Actuator will be set to maximum action * ~~~ * Controller control type=Temperature and humidity ratio * ~~~ * Controller temperature setpoint = 6.31E-003 [C] * ~~~ * Controller sensed temperature = 7.62E-003 [C] * ~~~ * Controller humidity ratio setpoint = 6.31E-003 [kgWater/kgDryAir] * ~~~ * Controller sensed humidity ratio = 7.62E-003 [kgWater/kgDryAir] * ~~~ * Controller actuator mass flow rate set to 4.07 [kg/s]

*** * Severe * FindRootSimpleController: Previous controller action error continues for controller = CENTRAL COOLING COIL CONTOLLER 1 *** * ~~~ * This error occurred 575 total times; *** * ~~~ * during Warmup 0 times; *** * ~~~ * during Sizing 0 times.

I have checked all the avilable question at unmethours and repo:NREL/EnergyPlus in github, but I could not get satisfied answer to it, so could you please make this clear for me.

Thanks in advance... Yagnik

FindRootSimpleController

hello,

I am encountering the error like * Severe * FindRootSimpleController: Controller error for controller = "CENTRAL COOLING COIL CONTOLLER 1". I have tried to find solution but I could not by my self yet. and here is the error message

*** Beginning Simulation * Severe * FindRootSimpleController: Controller error for controller = "CENTRAL COOLING COIL CONTOLLER 1" * ~~~ * Environment=WEATHERFILEDAYS, at Simulation time=01/01 20:03 - 20:07 * ~~~ * Controller function is inconsistent with user specified controller action = Reverse action * ~~~ * Actuator will be set to maximum action * ~~~ * Controller control type=Temperature and humidity ratio * ~~~ * Controller temperature setpoint = 6.31E-003 [C] * ~~~ * Controller sensed temperature = 7.62E-003 [C] * ~~~ * Controller humidity ratio setpoint = 6.31E-003 [kgWater/kgDryAir] * ~~~ * Controller sensed humidity ratio = 7.62E-003 [kgWater/kgDryAir] * ~~~ * Controller actuator mass flow rate set to 4.07 [kg/s]

*** * Severe * FindRootSimpleController: Previous controller action error continues for controller = CENTRAL COOLING COIL CONTOLLER 1 *** * ~~~ * This error occurred 575 total times; *** * ~~~ * during Warmup 0 times; *** * ~~~ * during Sizing 0 times.

I have checked all the avilable question at unmethours and repo:NREL/EnergyPlus in github, but I could not get satisfied answer to it, so could you please make this clear for me.

Thanks in advance... Yagnik