Rockwell Automation 2090 Ultra3000 Installation Manual - Manual (Page 6)

Publication 2098-DU003B-EN-P — September 2006
2 Ultra3000 Digital Servo Drive Installation Manual
Page 2-52 Replace Figure 2.57 on page 2-52 with the one shown below. The
new figure correctly identifies the drive connector as CN3.
Figure 2.57
RS-232 to RS-485 Connection Diagram
Page 4-3 Update the Error Codes table beginning on page 4-3 with the
following entries:
• Replace the error code entry for E02. In the new entry, the
reference to firmware revisions prior to 1.10 is removed.
• Replace the error code entry for E03. In the new entry, the
reference to firmware revisions prior to 1.10 is added.
• Add the lost motion fault (E44).
Error Codes
COM
RCV-
RCV+
XMT-
XMT+
7
5
17
3
14
COM
RS-232
Interface
PC RCV
XMT
7
3
2
232 to 485
Adapter
+12V dc Common
CN3
1 7 4 8
RCV+ RCV- XMT+ XMT-
CN3
1 7 4 8
RCV+ RCV- XMT+ XMT-
CN3
1 7 4 8
RCV+ RCV- XMT+ XMT-
Note: Pin-outs vary by manufacturer.
This example uses a B&B 485
adapter.
Drive 1 Drive 2 Drive n
Error
Code
Problem or Symptom Possible Cause Action/Solution
E02 Velocity exceeds position rollover /2
The velocity command or feedback exceeds
half the machine cycle length per
millisecond (applies only when the
machine cycle position rollover is enabled).
Increase machine cycle size or reduce
velocity profile.
E03 Absolute feedback range exceeded
The motor position exceeds +/- 2047
revolutions from the home position (applies
only to systems with absolute feedback).
• Decrease application range of motion.
• Upgrade firmware.
This error only applies to firmware
revisions prior to 1.10.
E44
Lost motion fault
(only applies to applications with
Stegmann feedback devices)
Detection occurs during a fault reset.
Absolute position in the drive is incorrect
and the motion has been lost due to line
loss condition.
• Cycle power.
• Cycle power and re-home drive if drive
was homed in the same power cycle
that the lost motion fault occurred.