Dialog Boxes With Numeric Data Points - Siemens OZW672.01 Commissioning Instructions

Green limit(s)
Notes
Note
Room temperature
Comfort setpoint HC1
Note
Room temp Comfort
setpoint cooling circuit 1
Note
Room temp setpoint
readjustment HC2
Siemens
Building Technologies
Each data point monitored with the "Energy indicator" function has its own "Green
limit". There are 3 ways to change the "Green limit":
· Change the value for the "Green limit(s)" in the entry field.
· Move the "Green limit(s)" slider to the right or left.
· Arrows
◄ ► to adjust the value step by step.
The "Green limit" slider is always "green/orange". If the slider is moved to the
setting range limit value, the bar color disappears in the direction of the movement.
The default values defined for data point and "Green limit(s)" in the "Device
description" are displayed in the corresponding entry field.
After values are changed (by the user), default values can be regenerated only
by deactivating "Data point monitoring" (with summary checkbox).
6.4.2

Dialog boxes with numeric data points

In numeric data points such as "Room temperature Comfort setpoint HC1", the
"Green limits" may depend on neighboring values. Therefore:
To achieve the desired setting range, the data points (heating circuit and cooling
circuit setpoints) and their "Green limits" must be set in relation to the neighboring
value.
Dependency of neighboring values always depends on the data point values
(setpoints), not the "Green limits".
Set the heating setpoint by 1 K lower (or max. the same) as the "Green limit"
to display the "Energy indicator" = "Green leaf".
Set the cooling setpoint by 1 K higher (or max. the same) as the "Green limit"
to display the "Energy indicator" = "Green leaf".
Web Server OZW672... V6.0
"Energy indicator" function
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CE1C5712en
2015-10-13