3  Easy Setup     
- 16 -
Para� No� Para� Name Setting Range Unit Default Commission
F0-07 Frequency source 
superposition selection
0: Main + Auxiliary
1: Main – Auxiliary
2
: Maximum of main and auxiliary
3: Minimum of main and auxiliary
Frequency reference setting channel selection
0: Main frequency reference setting channel
1: Main + auxiliary operation
2: Switchover between main and auxiliary
3: Switchover between main and main + 
auxiliary calculation
4: Switchover between auxiliary and main + 
auxiliary calculation
Main and auxiliary calculation relationship
N�A� 00
F0-08 Preset frequency 0�00 to max frequency Hz 50�00
 
Serial comms�
 
PID reference
 
Simple PLC
 
Multi-reference  
Pulse reference
 
Analog input 
 
Fx
-xx 
Digital input 
(retentive)
 
F0-08 
Digital input (non-retentive)
 
F0-08 
Fx-xx 
Fx-xx 
Fx-xx 
Fx-xx 
Fx-xx 
F0-04
Auxiliary frequency 
reference
 
Main frequency 
reference  
 
Auxiliary
 
F
0-03
Auxiliary
 
Main
Sum of main and auxiliary
 
Main + 
Auxiliary
Difference of main and auxiliary
Larger of main and auxiliary 
 
 
 
 
Main - Auxiliary
Calculation
Main & 
Auxiliary
 
F0-07
Ten's digit
F0
-
05 
F0
-
06
 
Limit the auxiliary 
for calculation
 
 
Calculation 
result
F0-07
Unit's digit
F4-00 to F4-09 = 18
Final frequency 
reference
Main
Larger of main and auxiliary 
Min� (Main, Auxiliary)
Max� (Main, Auxiliary)