Table of Contents
Advertisement
7.13 Control parameters
The control parameters are optimized ex-works for operation as a bath thermostat (with water as the heat transfer liq-
uid) with internal control. The parameters are also preset for the operation of external containers with external control.
Sometimes however, the operation of external containers requires adaptation. In addition, the thermal capacity and vis-
cosity of the heat transfer liquid sometimes require adaptation.
7.13.1 Internal control variable (integral measurement probe)
Only read further here, if you have no external temperature probe connected (and activated according to Section
7.7.4 as control variable).
Master
3x
to
MNEnu
1x
to
P1d..
_P (0
tud A
74 / 123
The intelligent menu guidance with the Master and Command detects whether you have set the
device (as described in Section 7.7.4), to internal or external control and only displays the rele-
vant dialog boxes in each case.
Your Proline Thermostat automatically optimizes some control parameters. This automatic mech-
anism should only be deactivated and manually optimized in exceptional cases.
P1d..
As shown in the menu structure ( 7.6), the parameters for the internal
control variable can be set.
Select the parameter with
displayed. Adapt it with
Example: Proportional range is 8.0 K.
Proportional range
Reset time
°C
Derivative time (Auto/Man)
The thermostat logic system only permits values with Tn > Tv!
Damping time (Auto/Man)
°C
Tv, Td changeover to auto/ man
The works setting is Automatic. Only experienced control technicians should
change these two parameters!
Proline heating thermostat
or
and confirm with
or
and confirm with
_P = Xp
tn = Tn
tv = Tv
td = Td
tvd A =Auto or MN = Manual.
. The set value is
.
in Kelvin.
in seconds.
in seconds.
in seconds.
02/2022
Advertisement
Table of Contents
