Menu functions
42
8.1. Configuration
By means of the configuration functions, operation of the
instrument can be optimized for the current application.
•
Press
enter
to select the configuration submenu.
•
Use the up/down cursor keys
to select the desired
option. A flashing line indicates that a value needs to be
entered.
•
Press the P-key
to select the parameter and press enter
.
•
Press
escape
to return the previous menu level.
> Identification
When performing an identification for the controlled system
(temperature application system), the control parameters Xp, Tn
and Tv will be automatically determined and stored.
Possible parameters:
off - no identification.
The control parameters ascertained during the last
identification are used for control purposes.
once - single identification
The instrument performs a single identification of the
controlled system after start.
After the identification process the parameter is automatically
set to "off".
always - continual identification
The instrument performs an identification of the controlled
system whenever a new setpoint is to be reached.
NOTE: Use this setting only when the temperature application
system changes permanently.
Important:
For physical reasons, refrigeration units provide full cooling
performance only after some minutes. During identification this is
given consideration by waiting for 5 minutes after switch-on.
Содержание Presto Plus LH 47
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