12 Configuration
98
Program setpoint value
This setting is only available if the program controller has been configured. The setpoint values
then come from the program profiles that are entered.
Boost function
The boost function is used to release tools in the plastics industry during the production pro-
cess. The setpoint values for all heating zones are thereby increased by a specific delta or per-
centage value for a specific time period.
Setpoint changeover
The setpoint values 1 to 4 for the fixed-setpoint controllers are located in the parameter level
and can be entered as follows:
Ö Chapter 11.4 "Setpoint values", page 64
Switching can be performed using digital signals from the digital selector.
With correction The external setpoint value is added to the
internal setpoint value of the fixed setpoint
controller or program controller.
Program setpoint value Program setpoint value 1 The source for the program setpoint value is
selected here for the active program control-
ler.
Program setpoint value 2
Setpoint value 1 to 4 start -99999 to +99999 Setpoint limit start
Setpoint value 1 to 4 end -99999 to +99999 Setpoint limit end
Boost function No function Boost function switched off
& Delta value Setpoint value is increased by a delta value.
Percentage value Setpoint value is increased by a percentage
value.
Boost value 0.0000 to 99999 Amount by which the setpoint value is
increased (in K or % of the setpoint value)
Boost signal No selection -
Digital selector The boost function is switched on using this
signal.
Boost duration 0 to 999 Duration of boost period (in s)
Signal 1 setpoint change-
over
No selection
Digital selector
Signal 1 is selected here for the setpoint
changeover for the fixed-setpoint controller.
Signal 2 setpoint change-
over
Signal 2 is selected here for the setpoint
changeover for the fixed-setpoint controller.
Parameter Selection/settings Description
Signal 2 (Bit 1)
setpoint
changeover
Signal 1 (Bit 0)
setpoint
changeover
Active setpoint value, Con-
troller 1
Active setpoint value, Con-
troller 2
0 0 Setpoint value 1 Setpoint value 1
0 1 Setpoint value 2 Setpoint value 2
1 0 Setpoint value 3 Setpoint value 3
1 1 Setpoint value 4 Setpoint value 4
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