63
Troubleshooting Using PROFIBUS Diagnostics
Section 5-2
5-2-2
Extended Diagnostic Information
Station not ready
The Option Board is still starting up.
If the problem persists, replace the Option
Board.
Station not existent
The PROFIBUS wiring is not correct.
Check (and correct) the following items:
• Are the correct pins wired on the PROFI-
BUS connector?
• Are there any short circuits or line interrup-
tions?
• Are you using the correct cable type?
• If you have branches from the PROFIBUS
cable main line: Are any of these branches
too long?
The PROFIBUS network has not been termi-
nated correctly.
Follow the instruction provided in the PROFI-
BUS Installation Guideline for Cabling and
Assembly to correctly terminate the network.
Slave deactivated
The Option Board has been deactivated as
slave in the PROFIBUS master
Activate the Option Board as slave in the PRO-
FIBUS master.
Sync Mode
The Option Board has been set to SYNC mode
using a global command.
If the Option Board was not intentionally put in
sync mode:
• Restart the Option Board, or
• Use the PROFIBUS master to send an
UNSYNC command to the Option Board.
Freeze Mode
The Option Board has been set to FREEZE
mode using a global command.
If the Option Board was not intentionally put in
freeze mode
• Restart the Option Board, or
• Use the PROFIBUS master to send an
UNFREEZE command to the Option
Board.
Watchdog on
If OFF: The Option Board network watchdog is
disabled in the PROFIBUS master configura-
tion program.
If the Option Board network watchdog is not
intentionally disabled, enable it using the PRO-
FIBUS master configuration program.
Parameter request
A parameter fault occurred or a configuration
check failed.
Refer to the Parameter fault or Configuration
check diagnostic statuses to troubleshoot.
Table 83 Extended diagnostic information
Diagnostic Status
Possible Cause(s)
Corrective Action
AC power failure
The Inverter is not detecting any AC mains
supply voltage.
• Check the AC mains supply voltage.
Follow the instruction provided in
the MX2 Inverter user's manual
section 6-1-4 to troubleshoot.
Follow the instruction provided in
the RX Inverter user's manual
section 6-1to troubleshoot.
The Inverter's fuse is blown.
Replace the Inverter fuse.
Inverter communica-
tion error
The Inverter encountered a fatal error during
Operation.
Restart the Inverter. If the problem persists,
replace the Inverter.
Table 82 Standard diagnostic information (continued)
Diagnostic Status
Possible Cause(s)
Corrective Action
I111E-EN-02+3G3AX-MX2-RX-PRT+OperManual.book Seite 63 Donnerstag, 8. September 2011 11:53 11
Summary of Contents for 3G3AX-MX2-PRT-E
Page 6: ...vi...
Page 14: ...xiv Compliance with EC Directives...
Page 20: ...6 Introduction to PROFIBUS Section 1 3...
Page 36: ...22 How to mount the Option Board on the Inverter Section 2 3...
Page 42: ...28 Configuring the Network Section 3 2...
Page 70: ...56 Limitations Caused by Inverter Mode and Rating Selection Section 4 7...
Page 108: ...94 APPENDIX G...
Page 110: ...96 APPENDIX H...
Page 113: ...97...
Page 115: ......