Publication 1394-5.0 — May 2000
9-24
Troubleshooting
4.
Check the circuit resistance of the two DCLM fuses by
connecting the probes of an ohm meter as described in the table
below. Refer to Figure 9.5 for the connector locations.
Figure 9.5
Checking for a Blown Fuse
Connect the
red lead to:
Connect the
black lead to:
If the meter
reading is:
The 1394-DCLM fuse is:
Top bus (DC+)
power connector
Left front
socket
Open (high ohms)
Blown. Replace the
1394-DCLM.
Short (low ohms)
Good.
Bottom bus (DC-)
power connector
Right front
socket
Open (high ohms)
Blown. Replace the
1394-DCLM.
Short (low ohms)
Good.
Slide mechanism
Top bus (DC+)
power connector
Bottom bus (DC-)
power connector
Left front
socket
Right front
socket
1394-DCLM
Summary of Contents for 1394 SERCOS
Page 1: ...User Manual 1394 Digital AC Multi Axis Motion Control System Catalog No 1394 50 Allen Bradley...
Page 10: ...Publication 1394 5 0 May 2000 viii Table of Contents...
Page 118: ...Publication 1394 5 0 May 2000 5 8 Wiring Your 1394 Analog Servo System...
Page 124: ...Publication 1394 5 0 May 2000 6 6 Commissioning 1394 GMC and GMC Turbo Systems...
Page 166: ...Publication 1394 5 0 May 2000 8 30 Configuring Your 1394 Analog Servo System...
Page 232: ...Publication 1394 5 0 May 2000 A 34 Specifications...
Page 292: ...Publication 1394 5 0 May 2000 D 14 Catalog Numbers...