Nordson VersaBlue VA - Pressure Sensor a; Pressure Sensor B

Overpressure fault
Overpressure warning
Underpressure warning
bar
bar
bar
P SENSOR A1
Fig. 4‐101
M6
Operation
4‐72
P/N 213828_11
 2014 Nordson Corporation
VersaBlue_PPA
Motor (contd.)
Pressure Sensor A / Pressure Sensor B
Up to two pressure sensors (A and B) can be assigned per pump (Refer to
Assigning New CAN Bus Sensor Fig. 4‐87). The measured pressure is
displayed in the scan line of the starting screen and in the motor screen
(Fig. M1).
NOTE: The values for warnings and faults are absolute values in Speed
control mode with the option Pressure display (Fig. 4‐102). With the option
Pressure control, the values are differential values for sensors A and B
(Fig. 4‐103)and absolute values for the sensors C (Fig. 4‐102).
Actual value
0 bar
Max. sensor measuring range (measuring range limit)
Underpressure warning
Overpressure warning
Overpressure fault
0 bar to measuring range limit
Fig. 4‐102 Absolute values
100 %
80 %
Setpoint
Max. sensor measuring range (measuring range limit)
Max. setpoint
Underpressure warning
2 bar to 100 % (of measuring
range limit)
Warning Underpressure
Warning Overpressure
1 bar Min. setpoint
2 bar
Min. underpressure warning
Overpressure warning
2 bar to 100 % (of measuring
range limit)
Fault Overpressure
Overpressure fault
2 bar to 100 % (of measuring
range limit)
Fig. 4‐103 Differential values