Installing A Replacement Axis Module - Allen-Bradley 1394 User Manual

9-18 Troubleshooting
Publication 1394-5.0 — May 2000

Installing a Replacement Axis Module

To install a replacement axis module:
1. Install the top mounting fastener on the system panel for the axis
module. The head of the fastener should be at least 6.35 mm (0.25
in.) from the panel. Refer to Mounting the 1394 in the Installing
Your 1394 chapter for more information.
2.
If you are mounting: Do this:
A 1394x-AM03,
-AM04, -AM07
-AM50-IH, or
-AM75-IH axis
module
A 1394x-AM50 or
-AM75 axis module
with the heat sink
through the back of
the enclosure
3. Hang the axis module on the next mounting fastener.
4. Engage the alignment tab.
5. Slide the slide-and-lock mechanism on the axis module to the left
until it locks into place.
6. Install the lower fastener for all axis modules.
7. If not already attached, attach the terminator to the last axis
module slide-and-lock mechanism until it locks in place.
8. Tighten all mounting fasteners.
9. Reconnect TB1, TB2, motor, and ground wires.
10. Apply power to the system.
11. Verify that the system is operating properly.
Note: Because system and axis parameters reside in the
system module software, you do not need to
perform any tuning or setup at this time.
Go to main step 3.
1. Remove the paper backing from the
gasket that came with the AM50/75
axis module.
2. Position the gasket so that the small
hole side is on top.
3. Slide the gasket over the heat sink
and attach it to the back of the axis
module.
4. Go to main step 3.