DRIVE CONFIGURATION
Pressure Input Selection (DIP SW2 – Position 1)
24
Pressure Transducer:
When using a 4-20 mA pressure transducer, the desired system pressure is
set by using the pressure setpoint adjustment knob. The knob is factory set to 50% of the trans
-
ducer range and is adjustable from 5% to 95% in 5% increments. This allows any range of pressure
transducer to be used. Refer to the indicator lines surrounding the switch and the corresponding
legend printed on the shield when setting the desired pressure setpoint.
Refer to the table below for percentage to PSI conversions for popular transducer ranges.
The pressure setpoint must be adjusted with the drive powered OFF. The new setting will
not take effect until the drive power is cycled.
NOTE:
This knob is only compatible with an optional 4-20 mA pressure transducer. A
pressure transducer must be installed in the system, and DIP SW2 Position 1 must be in
the
XDCR
(up) position.
%
Transducer Range
100
120
150
200
5
5
6
7
10
10
10
12
15
20
15
15
18
22
30
20
20
24
30
40
25
25
30
37
50
30
30
36
45
60
35
35
42
52
70
40
40
48
60
80
45
45
54
67
90
50
50
60
75
100
55
55
66
82
110
60
60
72
90
120
65
65
78
97
130
70
70
84
105
140
75
75
90
112
150
80
80
96
120
160
85
85
102
127
170
90
90
108
135
180
95
95
114
142
190
