LS ELECTRIC SV-iS7 Series, User Manual

Page: 319 / 491

Using Monitor Functions
302
9.1.3 Selecting Load Speed Display
Mode Group Code LCD Display Parameter Setting Unit
PAR ADV
61 Load Spd Gain - 100.0 %
62 Load Spd Scale 0 X 1 -
63 Load Spd Unit 0 rpm -
Load Speed Display Details
Set CNF-21 – 23 (Monitor Line-x Select) to “24 (Load Speed)” , and adjust the following codes to
display load speed.
Code Description
ADV-61 Load Spd
Gain
Sets the gear ratio in a percentage for speed conversion. When the ratio is set,
the actual number of rotations of the other axis or gear system that is
connected to the motor is displayed accordingly.
For example, set ADV-61 (Load Spd Gain) to 30.0%, if the flux value is 300
[mpm] at 1000 [rpm].
ADV-62 Load Spd
Scale
Selects to what decimal place to display at “2 4 (Load Speed) ” among the
monitor items (x1-x0.0001). If you want to display the value to one decimal
place, set ADV-63 (Load Spd Scale) to X 0.1.
ADV-63 Load Spd
Unit Selects the unit of “2 4 (Load Speed) ” from the monitor items. Also, select either
RPM (Revolutions Per Minute) or MPM (Meters Per Minute).
9.1.4 Selecting Hz/Rpm Display
You can convert all the parameters with a Hz unit into RPM or vice versa. The pole number
(BAS-11) must be entered for the conversion.
Mode Group Code LCD Display Parameter Setting Unit
PAR
DRV 21 Hz/Rpm Sel 0 Hz -
BAS 11 Pole Number - 4 -
If you change the default set value at DRV-21 (Hz/RPM Sel) from “ Hz ” to “ R PM” , all parameters except
the ones set for the monitor mode will be changed to RPM. To change the speed unit from
frequency to speed in Monitor mode, change the parameter value at CNF-21.