120
HX7+ ASD Installation and Operation Manual
Motor Shaft Stationary Control
Program
Protection
DC Braking
This parameter
Enables/Disables
a continuous DC injection at half of the
amperage setting of
into a stopped motor. This feature is useful in
preheating the motor or to keep the rotor from spinning freely.
Motor Shaft Stationary Control
starts after the DC injection brake stops the
motor and continues until
ST
–
CC
is opened, power is turned off, receiving an
Emergency Off
command, or this parameter is changed.
Enabling this feature will also require a non-zero entry at
.
Settings:
0 — Enabled (box checked)
1 — Disabled
Direct Access Number — F254
Parameter Type —
Check Box
Factory Default —
Disabled
Changeable During Run —
Yes
0 Hz Command Function
Program
Special Control
Special Parameters
This parameter selects the go-to-zero method to be used by the ASD when the
ASD is commanded to go to zero Hz.
Settings:
0 — Standard (DC Injection Braking)
1 — 0 Hz Command
Direct Access Number — F255
Parameter Type —
Selection List
Factory Default —
Standard (DC
Injection Braking)
Changeable During Run —
No
Summary of Contents for HX7+ ASD
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