VAT 642 Series Installation, Operating, & Maintenance Instructions page 47

Series 642
Example:
Set RAMP MODE of the Fixed 1 pressure controller to the value 0 (fixed time)
Command
s:02
s:02B020
4.6.2.4 Fixed 2 control algorithm
Parameter
RAMP TIME
Pressure
setpoint ramp
time [s]
RAMP MODE
CONTROL
DIRECTION
P-GAIN
I-GAIN
Explanation: Refer to: «Fixed 1 control algorithm»
605403ED
INSTALLATION
Pressure Parameter selection variable
controller
B (a) 02 (bb)
To optimize Fixed 1 control algorithm, refer to chapter «Tuning of control
performance».
Command
Set s:02C01c
Get i:02C01
s:02C02c
Set
Get i:02C02
Set s:02C03c
Get i:02C03
s:02C04c
Set
Get i:02C04
s:02C05c
Set
Get i:02C05
Edition 2017-11-24
Request Data Type
s:02
FLOAT
i:02C01c
s:02
UINT
i:02C02c
s:02
UINT
i:02C03c
s:02
FLOAT
i:02C04c
s:02
FLOAT
i:02C05c
Parameter value
0 (c)
Values
c = 0.00...1 000 000.0
' '
Default is: 0.00
c = 0 or 1
0 = constant time
1 = constant slope
Default is: 0
c = 0 or 1
0 = downstream
1 = upstream
Default is: 0
c = 0.001...100
Default is: 0.1
c = 0...100.0
Default is: 0.1
47/94