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VDL (E3.1) 10/2020 Page 141/196
Section view indicating the controller functions.
The functions are displayed from right to left.
Activated function: switching status “1” (On)
Deactivated function: switching status “0” (Off)
Example:
Activated function “Standby” = 000000000000000
1
Deactivated function “Standby” = 000000000000000
0
18.7.4 Setpoint entry
• Select the field “Temperature” and enter the desired temperature setpoint.
Setting range: 0.0 °C up to 110.0 °C
Confirm entry with Confirm icon. The controller returns to the section view.
• Select the field “Pressure” and enter the desired pressure setpoint.
Setting range: 0 mbar up to 1100 mbar
Confirm entry with Confirm icon. The controller returns to the section view.
18.7.5 Tolerance range
You can specify a temperature and pressure program tolerance range for each program section with differ-
ent values for the tolerance minimum and maximum. When the actual value exceeds the given threshold,
the program is interrupted. This is indicated on the display (see below). When the actual temperature is
situated again within the entered tolerance limits, the program automatically continues. Therefore, the du-
ration of the program may be extended due to the programming of tolerances.
Programming of tolerances may extend program duration.
An entry of “-99999” for the tolerance minimum means “minus infinite” and an entry of “999999” for the
tolerance maximum means “plus infinite”. Entry of these values will never lead to program interruption. The
entry of “0” for the tolerance minimum and/or maximum deactivates the respective tolerance function.
When requesting rapid value transitions, we recommend not programming tolerance values in order to
enable the maximum heating-up speed.
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