OMRON Sysdrive 3G3HV - Detector Cooling Section

Set Values
Set value Run command Frequency reference
0 Digital Operator Digital Operator
1 Control circuit terminals Digital Operator
2 Digital Operator Control circuit terminals
3 Control circuit terminals Control circuit terminals
Note Do not set n002 to any value other than the above.
Frequency Reference Type Selection (n042, n046, and n047)
through Control Circuit Terminal
Select the FV terminal to input the frequency reference within a voltage range from 0 to 10
VDC or the FI terminal to input the frequency reference within a current range from 4 to 20
mA with n042.
n042
Analog Frequency Reference Voltage/Current Selection
Setting range 0, 1 Unit --- Default setting
Set Values
Set
Description
value
0 The FV terminal can be used for the analog frequency reference within a voltage range
from 0 to 10 VDC.
1 The FI terminal can be used for the analog frequency reference. Set the input level with
n043.
0
Note
Note
1. The FI terminal is a current input terminal for 4 to 20 mA. The FI terminal can be a
voltage input terminal by changing the FI input level with n043 and cutting jumper wire
of the PCB. Do not, however, change the FI terminal to a voltage input terminal unless
the Inverter is used for PID control.
2. Set n042 according to the type of frequency reference.
Set the frequency reference gain with n046 and the frequency reference bias with n047.
n046
Frequency Reference Gain
Setting range 0 to 200 Unit % Default setting
100
n047
Frequency Reference Bias
Setting range –100 to 100 Unit % Default setting
0
Set Values
n046: The frequency for 10-V or 20-mA input can be set in 1% units based on the maximum
frequency set with n012 as 100%.