Siemens FST020 - Trend Scale Mode; Trend Log Time Window; Trend Scale Lower Limit

Setup
3.8 View 1
FST020 Function manual
Function Manual, 09/2017, A5E42949526-AA
95
3.8.9
Trend scale mode
Description
The
Trend scale mode
can be selected with automatic scaling or fixed scaling.
Setting
Auto; Fixed
Default
Auto
Related
This parameter is only available if
View
is set to 1 value and graph.
If Fixed is selected,
Trend scale lower limit
and
Trend scale upper limit
must be configured.
Path
Setup → Local display → View 1 → Trend scale mode
3.8.10
Trend log time window
Description
The
Trend log time window
logging period (time axis length) can be selected.
Setting
1 minute; 5 minutes; 15 minutes; 30 minutes; 1 hour; 2 hours; 3 hours
Default
5 minutes
Related
This parameter is only available if
View
is set to 1 value and graph.
Path Setup → Local display → View 1 → Trend log time window
3.8.11
Trend scale lower limit
Description
The
Trend scale lower limit
defines the scaling lower limit of the value axis for the fixed
mode.
Setting
Default
0
Related
This parameter is only available if
Trend scale mode
is set to Fixed.
Path
Setup → Local display → View 1 → Trend scale lower limit