Removing And Re-Applying Power - Allen-Bradley 1394 User Manual

Commissioning Your 1394 Analog Servo System
2. Press ENTER. The following appears:
3.
To:
Continue from where
you left off
Start over from the
beginning

Removing and Re-Applying Power

This procedure assumes that you have wired your 1394 Analog Servo
System and verified the wiring.
1. Remove all 360/480V AC input power and 24V control power to
the 1394.
2. Apply 24V control power. The LEDs on the system and axis
modules flash red and green. In addition, the HIM becomes active
and a message similar to the following appears:
Note: When you apply power to the HIM, a series of
messages appear before the final Sys Wait Bus or
message appears.
3. Verify that the voltage at the input terminals of the System
Module is 24V AC (or 24V DC)
4.
If the system module LED:
Flashes red and green and the
following appears on the HIM:
Sys Wait Bus
Flashes red, remains solid red,
or does not illuminate
5. Apply 360/480V AC input power. The system and axis module
LEDs flash green and the following appears on the HIM:
6. Verify that the 360/480V AC input voltage is present at the input
terminals or at the user-supplied input contactor.
Start Up
Continue
Do this:
Press ENTER. The display at which
you left off appears.
1. Press either the up or down arrow
key until Reset Sequence appears.
2. Press ENTER. The display at
which you left off appears.
Sys Wait Bus
0
±
10%.
Then:
Go to step 5.
You may have a wiring or
power problem. Go to the
Troubleshooting chapter.
Sys Ready
Publication 1394-5.0 — May 2000
7-3