Parker Hannifin
- 74 - Aries Controller Hardware Installation Guide
Error Resolution
E34 Drive Temperature Fault
Wait for the drive/controller to cool down.
E35 Motor Thermal Model Fault
The motor thermal model has determined the motor is too hot. Wait for
the motor to cool, and then re-enable the drive/controller. (S21
Transfer Mode Temperature)
E36 Motor Temperature Fault
Motor thermal switch has tripped. Wait for the motor to cool, then re-
enable the drive/controller. (S21 Transfer Mode Temperature)
E37 Bad Hall State
A problem with the Hall sensors exists. Check the Hall state wiring.
(S27 Transfer Hall State)
E38 Feedback Failure
Feedback not present or the signal level is incorrect. (S16 Transfer
Position of Encoder; S27 Transfer Hall State)
E39 Drive Disabled
The drive/controller is disabled.
E40 PWM Not Active
The H-bridge is not switching.
E41 Power Regeneration Warning
The drive/controller regenerated (warning only).
E42 Shaft Power Limited
Warning
Shaft power is limited to the rated output to protect the drive/controller
(warning only).
E43 Excessive Speed at Enable
The motor was turning too fast when the drive/controller was enabled.
E46 Hardware Enable
0 = Hardware Enable (Drive I/O Pin 1 and 21)
1 = No Hardware Enable
E47 Low Voltage Enable
No motor power was present when the drive/controller was enabled.
E48 Control Power Active
The drive/controller is in Control power mode. No motor power is
present.
E49 Alignment Error
The ALIGN command did not complete successfully. (S16 Transfer
Position of Encoder; S27 Transfer Hall State)
E52 Encoder Read Fault
The drive/controller determined there was loss of feedback. Check the
feedback wiring. (S16 Transfer Position of Encoder; S27 Transfer Hall
State)
E54 Encoder Loss Fault
The Aries Controller could no longer detect the encoder. Check the
encoder connections. Check/modify the value of C137 or set to zero
(0) to disable this error.
E56 Factory Programming Error
Factory parameters have been corrupted. Contact the factory for
repair.
Table 31 Error Messages
Drive Configuration
Some fault conditions or incorrect motor operation may require changes to
the drive/controller configuration. Change the configuration of the Aries
Controller using ACR-View.
1. Open a terminal connection to the Aries Controller using one of the
methods described under Terminal Emulator (Hyper Terminal) o
n page
70.
2. Enter
the DRCONFIG command to see a list of drive configuration
editors.
3. Enter the DRERROR command to see a list of drive error messages.
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