Rockwell Automation 1305 AC Drive, Firmware 1.01-3.00 User Manual - Manual (Page 42)

Chapter 3 – Human Interface Module
3-4
HIM REMOVAL AND INSTALLATION
ATTENTION: Some voltages present behind the
drive front cover are at incoming line potential.
To avoid an electric shock hazard, use extreme
caution when removing/replacing the HIM.
In addition to mounting directly on the drive, the HIM can be
used as a hand held programmer or it can be mounted on the
front of an enclosure. The HIM can be removed from the drive
in one of two methods:
A. Disconnect power from the drive and remove the HIM as
outlined in steps 1 and 2, or
B. Remove the HIM from the drive with the drive running, by
masking out the [Logic Mask] bit that identifies the adapter
address of the HIM. Refer to Figure 2.9 to identify the adapter
address for the HIM or view the HIM ID# on the display as the
unit is powered up. The ID # corresponds to the adapter
address. Refer to page 5-42 for programming instructions on
the [Logic Mask] parameter. For HIM software 3.00 and
above, you can enter the Control Status menu and
Enable/Disable the Control Logic bit.
IMPORTANT:If the [Logic Mask] bit of the adapter is not
masked out (set to 0), and the HIM is removed, a
communication fault will occur and the drive will be disabled.
IMPORTANT:If the HIM is removed and it is the active
frequency source, the drive will issue a ‘‘Hz Error ” fault.
IMPORTANT: When the [Logic Mask] bit for an adapter is
changed from 1 to 0 it disables all command functions for that
adapter with the exception of the Stop command and frequency
reference.
1. Lower the hinged panel located below the HIM.
2. Press the retaining lever located directly beneath the HIM,
slide the HIM downward and remove from the drive.
3. To reinsert the HIM, place the top edge of the HIM about 15
mm (1/2 in.) from the top edge of the cover. Push inward on
the bottom of the HIM and slide the HIM up into position.
Figure 3.2 HIM Removal
Hinged
Panel
Retaining Lever