Nordson VersaBlue VA, Manual

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Max. in key-to-line
mode
9.8
Pump 1
9.8
V
V Act
ual
Fig. 4‐96
M2.2
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
rpm 0
Actual
Line speed for min. pump speed
0.0
%
Fig. 4‐97
M3
Operation
4‐69
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Motor
(contd.)
This screen can be called up with of Parameters (Screen 2) when every
motor receives its own line speed signal.
With this option, only one voltage is possible as the line speed signal.
Parameters (Screen 2: Key-to-line)
To M2.2. This key is available only with separate line speed signal
inputs (option).
NOTE: The graph does not change to adapt to the entered values.
Min. pump speed: Pump speed setpoint when the external line speed signal
lies below the entered value Line speed for min. pump speed.
0.0 min
‐1
Max. pump speed: Pump speed setpoint when the external line speed
signal exceeds the entered value Line speed for max. pump speed .
80.0 min
‐1
Line speed for min./max. pump speed: Line speed signal value in %,
below or above which the pumps begin to rotate at the set min./max. speed .
Max: 100.0 %
Min: 0.0 %