bentrup TC507 - Virtual Input Configuration

23
Selects the process value to be shown
following parameters apply on selection KWH only:
131: power calc.CH
(value range -CH02 to CH02 )
Selects either a single control channel of a range of control channels used for calculating power pickup.
Negative channel number stands for CH00 to CH.. Example: "-CH02" will add up control channels CH00, CH01
and CH02
132: power ratng.kw
(value range 0.0 to 99.9)
Enter the total power of the kiln. The calculation assumes all zones having the same amount of power
following parameters apply on selection VOL. only:
141: hours.calc CH
(value range -CH02 to CH02 )
Calculation of the total operation time of the heating elements
following parameters apply on selection RTC only:
151: hours.calc CH
(value range -CH02 to CH02 )
Calculation of the total operation time of the heating elements
.
.
Table 11: virtual input
Virtual inputs allow very flexible control loops. Depending to the configuration setup process parameters are
automatically assigned to the virtual input
.
00: select type
(options END, AVG, MIN, MAX, SEL)
Selects the kind of algorithm used to create the virtual input:
AVG: Virtual input is calculated by averaging all specified inputs. If one of the inputs is in error state (overrun
etc.) it is not considered
MIN: Virtual input is created by picking the input representing the lowest value of all specified inputs. An input
in error state is not considered
MAX: Virtual input is created by picking the input representing the highest value of all specified inputs. An
input in error state is not considered
SEL: Virtual input is created by picking the input selected according to the specified bits (ie. virtual input
operates as multiplexer)
01: input A
(value range SP00 to CH19)
02: input B
(value range OFF, SP00 to CH19)
03: input C
(value range OFF, SP00 to CH19)
04: input D
(value range OFF, SP00 to CH19)
Selects the process parameters to be used for calculation. Set unused process parameters to "OFF"
following parameters apply on selection AVG only:
05: value offset A
(value range -9999 to 9999)
06: value offset B
(value range -9999 to 9999)
07: value offset C
(value range -9999 to 9999)
08: value offset D
(value range -9999 to 9999)