Instruction manual

121

Unit selection for Frequency Reference Setting/Display
Constants and monitor display for which selection of unit function is valid
Item Contents
Frequency
reference
constants
Frequency reference 1 to 8 (Constants n024 to n031)
Jog frequency reference (Constant n032)
Frequency reference 9 to 16 (Constants n120 to n127)
Frequency reference display (FREF)
Output frequency display (FOUT)
Frequency reference display (U-01)
Output frequency display (U-02)
Monitor display
• Function Outline
The frequency reference, output frequency and the numerical data of
frequency reference constant can be displayed in %, r/min, m/min according
to the set value of constant n035.
Constant
No.
Setting
0
•Setting unit: 0.01 Hz (less than 100 Hz), 0.1 Hz (100 Hz and more)
•Setting range
min{Fmax (n011)  Frequency reference lower limit (n034) to Fmax (n011) Frequency
r eference upper limit (n033), 400 Hz}
•Setting in units of 0.1 % : 100.0 % / Fmax (n011)
•Setting range
min{Frequency reference lower limit (n034) to Frequency reference upper
limit (n033), (400Hz  Fmax (n011) 100 % }
•Setting in units of 1 r/min: r/min=120  Frequency reference (Hz)  n035
(Set the number of motor poles for n035)
•Setting range
min{120 (Fmax (n011) Frequency reference lower limit (n034)  n035~120 
(Fmax(n011)  Frequency reference upper limit (n033)) n035, 400Hzx120 P, 9999r/min
1
2 to 39
Description
Constant Name Description
Initial
setting
0
035
Selecting setting/
displaying unit of
frequency reference
0: in units of 0.01 Hz (less than 100 Hz)
0.1Hz (100 Hz and more)
1: in units of r/min (set the number of motor
poles)
40 to 3999: in any unit
• n035 setting
•Set the display value at 100 % of frequency reference (set value of Fmax (n011))
at 1 of n035.