Rockwell Automation 2LW3000 LonWorks Communication Option Module for VTAC 7 Drives User Manual
Page 63
Operating the Drive Using a LonMark Profile
7-11
Minimum Speed
Definition:
network input config SNVT_lev_percent nciMinSpeed
Explanation:
Defines the minimum speed of a motor (around zero). Its value
is entered as a percent of nominal frequency, as defined by the
nominal frequency (nciNmlFreq) configuration value. Set this
parameter when the drive is stopped. NciMinSpeed will be in
effect on the next frequency setting.
If nciNmlFreq = 50 Hz and nciMinSpeed = 10%, the minimum
frequency is 5 Hz.
-163.84
≤
minimum speed
≤
maximum speed
≤
163.83
Default:
Read from drive
Ramp Up Time
Definition:
network input config SNVT_time_sec nciRampUpTm;
Explanation:
Sets the ramp-up time.
Default:
Read from drive
Ramp Down Time
Definition:
network input config SNVT_time_sec nciRmapDownTm;
Explanation:
Sets the ramp-up time. Optionally, this configuration property
can be used to set the ramp-down time.
Default:
Read from drive
Jog Reference
Definition:
network input config SNVT_count nciJog Ref
Explanation:
Set the jog reference for the drive. For reverse operation, set
(nviSpeedScale * nviSpeedStpt.value) negative.
Default:
Read from drive
Scaling:
Scaling: Hz / RPM set in drive: nciJogRef / 10.