Troubleshooting
3A2152B
33
E34
GroundShortFault
(Ground Fault)
Excessive ground cur-
rent in the converter was
detected
Wiring error.
•
Check motor power wiring.
• Check input power wiring.
Motor internal ground
short.
Replace motor.
Internal malfunction.
Disconnect motor power cable
from drive and enable drive
with current limit set to 0. If
fault clears, then a wiring error
or motor internal problem
exists. If fault remains, call
your sales representative.
Grounded control power
terminal (applies to 230V
systems only).
•
Remove ground from control
power input.
• Source control power from
three-phase input power. Refer to
the Power Wiring Examples on
page 169 for more information.
• Add isolation transformer for
control power.
E35
DriveUndervoltage
Fault
(Pre-charge
Fault)
Converter pre-charge
cycle failed
Low AC input voltage.
Check input ac voltage on all
phases.
Internal malfunction.
Call your sales representative.
E36
DriveOvertemp Fault
(System Overtempera-
ture)
Converter thermal switch
tripped
Excessive heat exists in
the power circuitry.
•
Reduce acceleration rates.
• Reduce duty cycle (ON/OFF) of
commanded motion.
• Increase time permitted for
motion.
• Use larger Kinetix 2000 con-
verter.
• Check for clogged vents or
defective fan.
• Make sure cooling is not
restricted by insufficient space
around the unit.
E37
PowerPhaseLoss
Fault
(Phase Loss Flt)
•
One or more phases of the input ac power is missing.
• Axis was enabled when main (three-phase) power was
removed.
• Common bus follower axis was enabled when dc bus
power was removed.
•
Check input ac voltage on all
phases.
• Disable axis before removing
power.
E38
SERCOSFault
(SER-
COS Ring Flt)
The SERCOS ring is not
active after being active
and operational
Cable disconnected.
Check that fiber-optic cable is
present and connected prop-
erly.
E39
DriveHardFault
(Self
Sense Flt)
Self-sensing Commuta-
tion Startup Error
Motion required for
self-sensing startup com-
mutation was obstructed.
•
Verify that there are no impedi-
ments to motion at startup, such
as hard limits.
• Increase self-sensing current if
high friction or load conditions
exist.
• Check motor or encoder wiring
using wiring diagnostics.
Error
Code
Fault Message
RSLogix (HIM)
Problem or Symptom
Potential Cause
Possible Resolution
Summary of Contents for LSR Select
Page 7: ...Important Two Component Material Information 3A2152B 7...
Page 50: ...Parts 50 3A2152B Base Pump Wet Section 24L880 ti18115a 201 202...
Page 60: ...Parts 60 3A2152B Valve Stack 24L893 ti18160a 704 706 708 703 702 701 705 707 709 712 711 710...
Page 83: ...Control Schematics 24L890 3A2152B 83...
Page 93: ...Appendix A HMI Screens Overview 3A2152B 93...
Page 111: ...Accessories 3A2152B 111...