motortronics CSD Series, Operation & Service Manual

Page: 38 / 76

CSD Series Variable Frequency AC Drive
MOTORTRONICS
- 34 -
Figure 5 - 4
Priority of Running Command
Fn13 = Stall prevention level during accel - Factory Setting = 110%;
Range = 30% - 200%
Fn13 determines the level of current (measured in percent of drive
rated current) at which stall prevention will activate when the drive is in
the acceleration mode.
Fn14 = Stall prevention level during running - Factory Setting = 160%;
Range = 30% - 200%
Fn14 determines the level of current (measured in percent of drive
rated current) at which stall prevention will activate when the drive is in
the constant speed mode.
Fn15 = Decel time during stall prevention - Factory Setting = 3 Sec.;
Range = 0.1 - 3600 seconds
Fn15 can determine the rate of deceleration if the drive enters the stall
prevention mode during constant speed if Fn12 = 1XXX.
Fn16 = Direct Start Prohibit (Effective in Remote Control Only,
Fn10 = 1) - Factory Setting = 0000
If this function is enabled, the drive will not start immediately after
power is reapplied. The drive must enter stopping mode first (See
Figure 18 below).
XXX0: Direct start enable when remote RUN command ON
XXX1: Disables direct start when remote RUN command ON
Note: In this mode, when power is applied, the drive will display STP1
indication that a run command existed when power was applied and
the safety feature is preventing the drive from running. Remove the run
command and then reapply.
XX0X: Reset is invalid unless the drive is stopped
XX1X: Reset is effective.
Important! If the application allows, we strongly recommend
that you enable this function for the safety of personnel and
equipment.
Multispeed and Timer Control: