Omron CJ1W-ETN11 Network Card User Manual


 
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Troubleshooting Procedures Section 10-5
True Replace the CPU Unit.
10. Initialize the EM File Memory from the CX-Programmer or other Program-
ming Device.
11. Can you display the MEMCARD directory using ls from the host comput-
er?
True End.
12. Is a Memory Card not inserted in the PC?
True Insert a Memory Card.
13. Is the Memory Card faulty?
True Initialize the Memory Card. If the problem persists, replace the
Memory Card if necessary.
File Transfer Problems
1,2,3... 1. Are you not connected to the FTP server?
True Return to the previous procedure.
2. Is the current directory not MEMCARD or EM?
True Make MEMCARD or EM the current directory (execute cd /MEM-
CARD or cd /EM).
3. Can you execute get?
True Step 6.
4. Is the file you are attempting to get not actually on the Memory Card?
True Designate a file actually in the file system.
5. Return to 10-5-1 Startup Problems on page 197.
6. Can you execute put?
True Step 9.
7. Is there insufficient free space available in the file system?
True Delete unneeded files or use a different Memory Card.
8. Return to 10-5-1 Startup Problems on page 197.
9. Is the data in the file transferred with put or get normal (i.e., not corrupt-
ed)?
True End
10. Use the type command and change the file data type to binary before ex-
ecuting put or get.
10-5-6 Network Connection Problems
Most of the initial steps in these procedures are in question form. Continue in
sequence until a “True” answer tells you to jump to a specified step or until you
are told to perform a specific action that corrects the problem. If performing
the action does not correct the problem, return to the beginning of the proce-
dure and start over.
1,2,3... 1. Go through the procedure in 10-5-1 Startup Problems before starting this
procedure.
2. Go to step 6. for the CS1W-ETN11 or CJ1W-ETN11.
3. Is the P/S indicator lit?
True Step 6.
4. Is a 24-VDC power supply connected?