Parker
Hannifin
Error Code
Resolution
E48—Control Power Active
The drive is in Control power mode. No motor power
is present.
E49—Alignment Error
The
ALIGN
command did not complete successfully.
E52—Encoder Read Fault
The drive could not successfully read the motor
parameters from the encoder. Check motor wiring.
E-53—User Fault
The drive user fault input was triggered.
E-54—Encoder Loss Fault
The drive could no longer detect the encoder. Check
the encoder connections. Check/modify the value of
ENCFT
or set to zero (Ø) to disable this error.
E55— Network Loss Fault
No update was sent by the EPL network in more
than 2 seconds. Check the network cable and
controller status.
Table 84 Error Messages
Drive Configuration
Some fault conditions or incorrect motor operation may require changes to
the drive configuration. Change the configuration of the drive using
ACR-View. (See the ACR Programmer’s Guide for details on using
ACR-View.)
1. Open a terminal connection to the drive using one of the methods
described under
“Terminal Emulator (Hyper Terminal)”
on page
2. Enter the
CONFIG
command to see a list of drive configuration editors.
3. Enter the
ERROR
command to see a list of drive error messages.
Important!
—
Further troubleshooting steps can change the drive
configuration. Upload the current configuration file and save it as a backup
before proceeding.
Smart Encoders
This troubleshooting procedure assumes a terminal emulator connection is
established with the drive.
If the drive does not initialize correctly when connected to a Smart Encoder
(Parker motors only), check the following:
1. Verify the motor phases are wired correctly. Incorrectly wired motor
phases can produce any combination of the following symptoms in the
motor: runs backwards; produces low torque, or gets warm.
2. Check that the feedback cables are wired correctly.
3. Apply power to the drive.
a. Send the
SFB
command. It should report 4. If the response is not
<*>4
, then check the feedback cable (if using a non-Parker cable,
check that it is correctly wired). If the cable is correctly wired and
connected, the problem might be the encoder.
190 ACR9000 Series Hardware Installation Guide
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Содержание ACR9000
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Страница 33: ...Parker Hannifin Figure 7 ACR9040 Front Panel Interfaces Chapter 2 Specifications 33 www comoso com ...
Страница 112: ...Appendix B VM25 Breakout Module A P P E N D I X B VM25 Breakout Module IN THIS CHAPTER Overview 113 www comoso com ...
Страница 114: ...Appendix C VM26 Breakout Module A P P E N D I X C VM26 Breakout Module IN THIS CHAPTER Overview 115 www comoso com ...
Страница 143: ...Appendix F Drive Talk A p p e n d i x F Drive Talk IN THIS CHAPTER Quick Startup 144 www comoso com ...
Страница 159: ...Parker Hannifin Figure 40 ACR9040 Panel Layout Dimensions Appendix G Regulatory Compliance 159 www comoso com ...
Страница 165: ...Parker Hannifin Figure 43 ACR9030 Front Panel Appendix H ETHERNET Powerlink 165 www comoso com ...