Issue
Unable to configure universal input from the thermostat
Product Line
EcoStruxure Building Expert
Environment
SE8000
Cause
Universal inputs aren’t configurable at the thermostat
Resolution
There are two ways to configure inputs on SE8000;
More often is via a BACnet front end and secondly is via a Lua script. The input shall be configured to Priority 3.
SE8000 INPUTS:
• UI16 fixed as binary input
• UI17 fixed as binary input
• UI19 configurable as temperature sensor, binary input or 0 -10 VDC input
• UI20 configurable as temperature sensor
• UI22 configurable as temperature sensor
• UI23 configurable as temperature sensor
• UI24 configurable as temperature sensor, binary input or 0 -10 VDC input
For example UI19 configuration:
UI19 LUA AnalogValue:202 ; this point is to write a Lua via Bacnet for UI19.
LUA:
if not init then ME.MV6 = 2 -- set network units to imperial ME.MV145 = 2 -- room temp local ME.AV25_Desc = "UI19 TEMP" -- UI19 Present Value ME.AV26_Desc = "UI20 TEMP" -- UI20 Present Value ME.MV140 = 1 -- UI19 thermistor ME.MV141 = 1 -- UI20 thermistor init = true end ME.AV25 = ME.AV104 ME.AV26 = ME.AV105 ME.AV100_PV[16] = (ME.AV104 + ME.AV105) / 2 -- average UI20 remote sensor and UI19 remote sensor
