Rockwell Automation 9VT201-007HTNNN, User Manual, Page: 194 / 224

B-18 Using the LCD OIM
Publication 9VT-UM001D-EN-P
When the OIM is the selected control source, it can be used to control
the drive:
•
Start (Run)
•
Stop
•
Clear Faults
Selecting the Logic and Reference Source
Parameters 89 [Logic Source Sel] and 90 [Ref Source Sel] are used to
select the drive control and speed reference sources. These parameters
are grouped in the Control Src Select menu. See
Figure B.16 .
Figure B.16 Selecting the Control and Reference Source
Both of these parameters can also be accessed individually through the
Parameters menu.
Refer to Chapter 3 for descriptions of the parameters.
Control the Drive From the LCD OIM
Monitor Lang
P0: VTAC 9
Auto
Stopped
Main Menu
Control Src Sel
Highlight Control Src Sel icon
Control Src Sel:
Speed Ref A Sel
Logic Source Sel
!
ATTENTION: Removing and replacing the LCD OIM while the drive
is running may cause an abrupt speed change if the LCD OIM is the
selected reference source, but is not the selected control source. The
drive will ramp to the reference level provided by the OIM at the rate
specified in 140 [Accel Time 1], 141 [Accel Time 2], 142 [Decel Time
1] and 143 [Decel Time 2]. Be aware that an abrupt speed change may
occur depending upon the new reference level and the rate specified in
these parameters. Failure to observe this precaution could result in
bodily injury.