[esp-r] sensor problem BCL00 error.

[Rehan Yousaf]

Hi all
When i try to simulate a radiant ceiling cooling for a multizonal (21
zones) building i take the following steps for a simple control strategy
and check first one zone only.
1. Sensor senses a mix of zone db temperature and MRT
2. Actuator is in the surface of ceiling (tried different variations by
putting the actuator at different nodes).
3. Define a basic heating/cooling controller with limited/unlimited flux.
4. Define period data, link to the zone.

Result
*/BCL00 error: iteration limit exceeded.

Time 7.00 Year Day 303/*

If i change the sensor to sense the zone db temperature then the problem
doesn't occur.
I understand the db temperature is the zone dry bulb air temperature and
not a mix of radiant and air temperature.
Refereing to zone sensors, what is the difference between
a. senses current zone db temperature
c. dry bulb temperature
o. senses temperature in a specific zone.

Is there a way that i can impel esp-r to sense a mix of db and radiant
temperature (to base my control on else i overestimate the energy demand)
Regards
Rehan