Specifications

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3BUS 208 000 R1301 117Measurement Setup
Table 6-13 Temperature Controller Tuning Parameters
* Set to a nominally estimated sheet temperature
** Set to 5 °C less than the head heater set point
***Set to 10 °C less than the head heater set point
Note: A hot process requires higher set points. For basis weight and ash,
the CAP air system will provide both heating and cooling capabilities,
different from previous designs.
7. If ambient conditions are greater than 85
°C, then air flow to each module must
be increased. If an air flow of 8.5 scfm is reached at about 3.5 amperes, refer
to Table 6-14.
Temperature
Controller
Set
Point
Therm
Type
Delay
Gain
(Kp)
Ki Kd
Filter
(alpha)
Cont
No.
BW source head
(TLK/TLP)
* 0 20 18.000 0.003 0 0.500 0
BW detect head
(TLK/TLP)
* 0 20 15.000 0.002 0 0.500 1
BW detect head
(TLS)
* 1 20 15.000 0.003 0 0.500 1
BW source CAP ** 0 200 18.000 0.003 0 0.500 0
BW detect CAP ** 0 200 18.000 0.003 0 0.500 1
BW source HAW *** 0 20 15.000 0.006 0 0.500 0
BW detect HAW *** 0 20 5.000 0.003 0 0.500 1
BW source head
(STLK-11, STLP-3)
* 0 20 10.000 0.025 0 0.500 0
BW detect head
(STLK-11, STLP-3)
* 0 20 30.000 0.015 0 0.500 1
Ash source head
(old)
* 0 0 24.000 0.002 0 0.500 0
Ash source head
(STLXR)
* 0 80 10.000 0.025 0 0.500 0
Ash detect head
(STLXR)
* 0 80 25.000 0.01 0 0.500 1
Caliper probe * 1 60 2.0 0.04 0 0.500 0