Nordson VersaBlue VA - Page 82

Operation
4‐20
P/N 213828_11
 2014 Nordson Corporation
VersaBlue_PPA
Parameters for ALL motors
Control panel
AND standard I/O
Interface of line speed signal
XS5
Motor OFF delay
Threshold switch
Stop at
0.0
0.0
Not
enabled
Start at
PID pressure
control
parameters
Pressure
sensor B
Control mode
Pressure alarm monitoring
(for all pumps)
OFF
Pressure
sensor A
Pressure
sensor C
0
40
60
80
100
20
100.0
0.0
20 40 60 80 100 [%]
80.0
rpm
Line speed for max. pump speed
Max.
pump
speed
Min.
pump
speed
rpm
rpm0
Actual
Line speed for min. pump speed
0.0
%
Overpressure fault
Overpressure warning
Underpressure warning
bar
bar
bar
P SENSOR A1
1
2
rpm
80.0
Pump 1
rpm
Pump 2
Key-to-line
Key-to-line
Pump 1
PID pressure
control
parameters
Pressure
sensor A
M1
M2
M3
M4
M5
M6
M7
Starting
screen
Actual
Kd
(differential
component)
PID pressure control
parameters
Kp (gain)
Ti (integral
action time)
PID effective
rate
%
ms
bar
Max. in key-to-line
mode
10.0
Pump 1
0.0
V
VActual
M2.2
With separate line
speed signal inputs
(only voltage)
Pump 1
Pump 1
M2.1
Max. in key-to-line
mode
Analog
9.8
Parameters for ALL motors
Line speed
signal
Voltage 0‐20 mA
9.8
V
VActual
One line speed
signal input for all
motors
Pressure
build‐up feature
Enabled
Setpoint for
pressure build-up
Line speed value to activate
pressure build‐up
M8
Actual