Rockwell Automation 9VT201-007HTNNN, User Manual, Page: 181 / 224

Using the LCD OIM B-5
Publication 9VT-UM001D-EN-P
To install the local LCD OIM, slide the OIM into the slot on the front of
the drive until it clicks into place.
To remove the local LCD OIM, press the tab at the top of the drive to
release the OIM while pushing the OIM from the bottom to slide it out of
the drive.
Figure B.5 Installing and Removing the Local LCD OIM
Removing the Local LCD OIM While the Drive is Powered
If the local LCD OIM is the selected control source, removing the OIM
while the drive is powered will cause a drive fault.
If the local LCD OIM is not the selected control source, but is the
reference source, removing the OIM while the drive is powered will
result in a zero reference value. When the OIM is replaced, the drive
will ramp to the reference level supplied by the OIM.
If the local LCD OIM is not the selected control source or reference
source, removing the OIM while the drive is powered will have no effect
on drive operation.
Install/Remove the Local LCD OIM
text
F1
ESC/
PROG
HAND AUTO
F2 F3 F4
o I
!
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.