ControlMaster CM30, CM50 and CMF310
Universal process controllers,
1
/
4
,
1
/
2
DIN and fieldmount
7 Advanced Level
IM/CM/ED–EN Rev. X
39
…Display
Chart View
Enables the operator level chart function to be configured.
The chart can display the trend for 1 or 2 analog values and be scaled independently
of the engineering ranges for the analog values selected.
Note
. Enabled only if
Operator Template, Chart
is selected – see page 37.
Channel 1 (2)
S
ource
Selects the analog value to be shown on the chart – see Appendix A.2, page 105
for details of analog sources.
S
cale Low*
Sets the minimum value on the y-axis for this channel.
S
cale High*
Sets the maximum value on the y-axis for this channel.
Tag
A 3-character, alphanumeric tag used to identify the parameter on the chart.
S
ample Rate
Selected from 1, 10, 30 seconds; 1, 2, 3, 4, 5 minutes.
Settings
Adjusts display settings to suit ambient conditions.
Brightness
Increases / Decreases the display brightness to suit local environmental conditions.
Contrast
Increases / Decreases the display contrast to suit local environmental conditions
(enabled for CM30 and CM50 only).
Date & Time
Sets the date format, local time / date and daylight saving start / end times.
Date Format
Selected from: DD–MM–YYYY, MM–DD–YYYY, YYYY–MM–DD.
Time & Date
Sets the controller's time and date.
Daylight
S
aving
Sets daylight saving parameters.
D
S
Region
Off
Daylight saving is disabled.
Europe
Standard daylight saving start and end times are selected for Europe automatically.
USA
Standard daylight saving start and end times are selected for USA automatically.
Custom
Used to create custom daylight saving start and end times manually for regions
other than Europe or USA.
Note
. Enables
Daylight Start Time
and
Daylight End Time
parameters.
D
S
S
tart Time
The start time selected from 1-hour increments.
Note
. Displayed only when the
DS Region
sub-parameter is
Custom
.
D
S
S
tart Occur
D
S
End Occur
The day within the month that daylight starts / ends – for example, to set daylight
saving to start (or end) on the second Monday of the selected month, select
Second
.
D
S
S
tart Day
D
S
End Day
The day of the month daylight saving starts / ends.
Note
. The
Daylight Start / End Occur
parameters must be valid within the month
for the selected day.
D
S
S
tart Month
D
S
End Month
The month daylight saving starts / ends.
*When the controller is setup for the first time, the
Scale Low
and
Scale High
values default to match the engineering range.