9.1.7 Special functions

For the purpose of the special functions see Section 6.4, “Softstart”, Section 6.5, “Boost and standby” and Section 6.3, “Setpoint guidance: ramp and synchronization”.

SFN-00 Special functions

“Soft start” or “None”

SFN-01 Boost duration

Entering the duration of a boost period in seconds.

Unit s · Range 5.0…1800.9 · Factory setting 60 · from #3 Master

SFN-02 Boost offset temp.

The value of temperature change. The setpoint temperature within the boost period is raised by this temperature amount.

Unit K · Range 1.0…200.0 · Factory setting 30.0 · from #3 Master

SFN-03 Softstart (finished)

The standard soft start for the channel is set or deselected. The tick in brackets is set as soon as the soft start temperature is reached. From this point on, the specified period of time runs. If the channel cools down below the soft start temperature again, the tick is cleared and the soft start runs again on the next heat-up.

Factory setting On · from #1 Operator

SFN-04 Softstart duration

Time period for which the channel remains in the soft start. After this time, heating continues to the set temperature.

Unit s · Range 0.0…36000.0 · from #3 Master

SFN-05 Standby temperature

Temperature at which the channels are kept when the mold is in standby.

Unit °C · Range 30.0…200.9 · Factory setting 150.0 · from #3 Master

SFN-06 Max. heatup rate

Maximum temperature rise in Kelvin per minute. Entering a 0 deactivates the function. Becomes active when switching on or changing the setpoint. Symbol: ⇗

Unit K/min · Range 0.0…1300.0 · Factory setting 0.0 · from #3 Master

SFN-07 Max. cool down rate

Maximum temperature drop in Kelvin per minute. Entering a 0 deactivates the function. Becomes active when switching on or changing the setpoint. Symbol: ⇘

Unit K/min · Range 0.0…1300.0 · Factory setting 0.0 · from #3 Master

NOTE

If one of the two rates is active, the channel tile shows it: ⇗ for a limited heatup rate, ⇘ for a limited cool down rate.