Application

Room Segment Functions
Device Control Functions HVAC
63
Siemens Industry, Inc.
Application Note
A6V11692042
Smart Infrastructure – Building Products
2019-04-01
Available Status
When the heating coil is available for heating, the binary output signal for Heating
coil available for heating (HclAvlH) will be "Yes" (available). HclAvlH is used by
the system to regulate heating resources. For example, if there is a call for heating
but the heating coil is not available because it is already at maximum capacity
(because device mode is fully open), then HclAvlH will signal "No" and the next
available heating resource in the temperature control sequence will be activated.
For heating available status to be "Yes", device mode must equal "Control mode"
(modulation).