Publication 1394-5.0 — May 2000
4-30 Wiring 1394 GMC and GMC Turbo Systems
Note: The feedback inputs for axis 0, 1, 2 and 3
(on 1394x-SJTxx-C and -T systems) and for axis 0 and 1
(on 1394x-SJTxx-L systems) run from front to back (see
Figure 1 in Appendix B).
2. Connect the cable’s overall braided shield to the 1394 system
ground bar.
Connecting the DIM Ground Wire to the 1394 System Ground
Connect one end of the ground wire to the connector on the 1394-
DIM (refer to Figure 4.21 for location) and connect the other end to
the 1394 system ground bar.
Installing the Resolver Feedback Input Plug
For each axis controlled by the 1394-DIM, insert a 1394-DIM
feedback plug into the 10-pin resolver feedback input on the 1394
system module, as shown in the table below. Refer to Figures 4.22,
4.23, and 4.24 for input locations and Appendix B for the 1394 system
module interconnect information.
Important: Unused DIM axis modules do not require a feedback
plug to be installed.
If you do not insert a 1394-DIM feedback plug into a 10-pin resolver
feedback input for each DIM axis, a Resolver Loss Fault occurs for
that axis if Transducer Loss Detection is selected in the Feedback
page of the Configure Axis Use dialog box in GML Commander.
Important: 1394-DIM axes do not use the system module’s thermal
fault inputs. You can use these inputs for any other
purpose your hardware configuration allows.
When this axis is used:
Install the Resolver Feedback Input plug for:
DIM axis A into: DIM axis B into: DIM axis C into: DIM axis D into:
0 (no axis installed) J5 J6 J7 J10
1 (axis 0 installed) J6 J7 J10 N/A
2 (axis 0,1 installed) J7 J10 N/A N/A
3 (axis 0,1,2 installed) J10 N/A N/A N/A
!
ATTENTION: To avoid personal injury because of
unexpected motion or acceleration of the drive, the
resolver plug must be inserted in the correct location.
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