MITSUBISHI ELECTRIC FR-S520E - Manual (Page 118)

108
Operation selection function parameters
2.10.3 Voltage input selection (Pr. 73 )
You can change the input (terminal 2) specifications according to the frequency
setting voltage signal. When entering 0 to 10VDC, always make this setting.
Parameter Name
Factory
Setting
Setting
Range
Remarks
73
0-5V/0-10V
selection
0 0, 1
Terminal 2 input voltage
0: 0-5VDC input
1: 0-10VDC input
Setting is enabled
when Pr. 30 = "1"
CAUTION
•The acceleration/deceleration time, which is a slope up/down to the
acceleration/deceleration reference frequency, is not affected by the change
in Pr. 73 setting.
•When connecting a frequency setting potentiometer across terminals 10-2-5
for operation, always set "0" in this parameter.