Menu functions
22
Note:
Requirement for an identification of the controlled system:
• The circulator must heat to a setpoint temperature at least 10 °C
above the previous setpoint.
When the adjusted control parameters Xp, Tn and Tv are too high,
this requirement may not be given with respect to on how much the
setpoint temperature has to change. In this case, prior to carrying
out an identification in the „OFF“ state, set the control parameters
to lower values.
Recommended setting for internal control:
Xp = 1.0 °C
Tn = 80 s
Tv = 8 s
7.3. h - Heater capacity
The heater capacity is adjustable.
The heater capacity data indicated in the technical specifications
conforms to a setting of 100 %.
Possible parameters:
from 10 % to 100 % in 10 % steps.
7.4. r - Remote
Remote control for the circulator can be performed via the serial
RS232/RS485 interface or the analog “REG+E-PROG“
connector.
Possible parameters:
0 - Keypad control
RS232
REG+E-PROG
RS485
1 - Remote control via the serial RS232 interface by a PC or
superordinated data system.
2 - Control by a programmer via the analog“REG+E-PROG“
connector (see menu item Pr - programmer type).
3 - Remote control via the serial RS485 interface by a PC or
superordinated data system.
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