94
Troubleshooting
Section 15-1
15-1 Troubleshooting
Error Processing of
Online Errors
The following error message may be displayed when attempting to connect
online on the CX-Motion-MCH Basic Window. Use the following flow chart to
help identify and correct the error.
• If a transfer operation fails when transferring servo parameters for many
axes, a timeout may have occurred. Increase the response monitoring
time in the PLC Setup.
The "Failed to Connect to the PLC"
error message displayed.
Is the cable between the
computer and PLC
connected correctly?
Is the connected PLC turned
ON?
Was the I/O table created after the
MC Unit was mounted?
Is another Programming Device
that uses CX-Server (such as CX-
Programmer) communicating
online?
Check PLC Communications Settings
again.
Yes
Yes
Yes
Yes
No
No
No
No
Turn ON the PLC.
Create I/O table using the CX-Programmer or
Programming Console.
Check whether PLC model (including CPU Unit model)
and the network type setting match among all the
Programming Devices that use CX-Server.
•
Check whether the cable is disconnected or broken.
•
Check whether the communications settings are the
same for the computer's COM and CX-Server.
Содержание CX-MOTION - 06-2008
Страница 1: ...CX Motion MCH Cat No W448 E1 04 OPERATION MANUAL...
Страница 2: ...CXONE AL C V3 CXONE AL D V3 CX Motion MCH Operation Manual Revised June 2008...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 9: ...x TABLE OF CONTENTS...
Страница 15: ...xvi Note All new functions can be used in Motion Control Units with unit version 3 0 or later...
Страница 31: ...12 Connecting to a PLC Section 2 2...
Страница 47: ...28 Operations Listed by Purpose Section 3 2...
Страница 71: ...52 Exporting File Section 6 4...
Страница 91: ...72 Debugging the Program Section 9 3...
Страница 95: ...76 Data Traces Section 10 1...
Страница 99: ...80 Verifying Backup File with MC Unit Section 11 3...
Страница 106: ...87 SECTION 13 Printing This section describes the operations used to print project data 13 1 Printing 88...
Страница 109: ...90 Printing Section 13 1...
Страница 133: ...114 Error Codes Section 15 2...