Schwank 40660000, Technical Manual

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Revision: 3.0 Page 29 of 71
8. Parameters
Parameters for heaters and zones can be adjusted individually. Recommended values have already been
entered. These can be reset within each submenu via "Factory settings".
Zone 1, 2, 3, 4
The submenus of the zone parameters have the same structure:
RTS offset Actual temperature is corrected by the set value
Preheating time Auto = [section 5.6.2] OR
fixed preheating time selectable
Heating gradient Manual setting OR
Adapted value from switch-on optimisation [section 5.6.2]
Kp Proportional coefficient [P component]
Tn Reset time [I component]
Tv Derivation time [D component]
Heating ramp / cooling ramp Gradient limitation for the temperature setpoint. Applies to all
setpoint changes, i.e. also to changes due to time programs.
Positive changes are limited by the heating ramp parameter.
Negative changes are limited by the cooling ramp parameter.
Example:
Heating ramp 6 K/h = setpoint increases by 0.1 °C per minute.