VAT 651 Series - Pressure Control Parameters

Series 651 INSTALLATION
605451EC Edition 2014-07-10 45/
99
4.5.2.3 Pressure control parameter
Local operation:
(‘Control View’ or ‘Control Performance Analyzer’)
Remote operation:
• Open CV or CPA
• Go to «Tools» > «Terminal» and send setup command s:02 according to
application needs. (possibility of adjustment see below)
Command
Acknowledgement
(within 10ms after reception of
command)
Describtion
Set
s:02abbc
configure pressure control
parameters
Get
i:02abbc
get pressure control parameters
i:02abbc
This command selects pressure control parameter.
a
pressure controller (one digit) see table:
bb
parameter number (two digits) see table: “Overview parameter
number”
c
parameter value using data type “unsigned integer” or “floating
point” (dependend on the corresponding data type)
For details (commands etc.), see next tables.
Note: Each pressure control algorithm has its own parameters. That means
the adjustment of a e.g. adaptive downstream parameter (e.g. Ramp Time
“Adaptive downstream”) doesn’t influence one of the other Ramp time
parameter of other pressure control algorithms and vice versa.
It is not possible with
remote operation.
4.5.2.4 Overview parameter number
Parameter
bb
Parameter
number
a = A
(adaptive
pressure
controller)
a = B
(fixed 1
pressure
controller)
a = C
(fixed 2
pressure
controller)
a = D
(soft pump
pressure
controller)
SENSOR DELAY
00

×
×
×
RAMP TIME
01
   
RAMP MODE
02
   
CONTROL DIRECTION 03 ×
 
×
P-GAIN (for A = GAIN
FACTOR)
04
   
I-GAIN 05 ×
 
×
 existent for this pressure controller
× not used for this pressure controller